{"title":"Heating Spares","description":null,"products":[{"product_id":"danfoss-ras-c2-white-angled-thermostatic-trv-radiator-pack-15mm-x-1-2-with-lockshield-valve-013g6005","title":"Danfoss RAS-C2 White Angled Thermostatic TRV Radiator Pack 15mm x 1\/2\" with Lockshield Valve 013G6005","description":"\u003cp\u003eThe Danfoss RAS-C2 White Angled Thermostatic TRV Radiator Pack boasts a revolutionary RA-FS valve body, allowing for flexible vertical or horizontal mounting options. Its compact and reliable liquid sensor actuator offers precise temperature regulation, combined with frost protection and a convenient shut-off function for effortless installation and maintenance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes RAS-C2 Sensor, RA-FS 15mm bi-directional angle valve and matching lockshield valve\u003c\/li\u003e\n\u003cli\u003e1 year warranty\u003c\/li\u003e\n\u003cli\u003eVersatile bi-directional flow\u003c\/li\u003e\n\u003cli\u003eHorizontally or vertically mounted\u003c\/li\u003e\n\u003cli\u003eLiquid filled sensor\u003c\/li\u003e\n\u003cli\u003eSuitable for 2 pipe systems\u003c\/li\u003e\n\u003cli\u003eAvailable in 15mm and 10mm inlet sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for precise parameters and conditions.\u003c\/p\u003e","brand":"Danfoss Ltd","offers":[{"title":"Default Title","offer_id":50458639925594,"sku":"H001546","price":19.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/Danfoss_013G6005.jpg?v=1744368000"},{"product_id":"grundfos-ups4-go-25-65-130-circulating-pump-93074168","title":"Grundfos UPS4 GO 25-65 130 Circulating Pump 93074168","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA fast, reliable replacement for domestic heating and air conditioning systems. The UPS4 GO pairs a high-efficiency ECM motor with intelligent control to cut running costs and simplify installation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eChoose from three control modes - constant pressure, proportional pressure, or constant curve - each with three speed settings, so the pump matches the system. A toolless installer plug speeds up wiring, and Grundfos GO app compatibility lets installers scan or search to match settings first time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBuilt to last: a robust startup function clears dirt, limescale and magnetite before it causes blockages, while ceramic shaft and bearings resist wear. Automatic self-venting keeps it quiet, and dry-running protection adds peace of mind.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCompatible with most integrated UPS circulator pumps, it's a genuine one-pump-fits-most solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"H\u0026V Controls","offers":[{"title":"Default Title","offer_id":54607359181146,"sku":"H005284","price":164.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/93074168image1.jpg?v=1787132050"},{"product_id":"strada-dhcp-15-60-130-domestic-heating-circulation-pump","title":"Strada DHCP 15-60\/130 Domestic Heating Circulation Pump","description":"\u003cp dir=\"ltr\"\u003eA cost-effective, energy-efficient replacement for domestic central heating systems. The Strada DHCP is fully ErP compliant, with an automatic speed controller (EEI ≤0.20) that adjusts performance to match your system's demand — cutting running costs without compromising heat output.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWith a standard 1½\" connection and 130mm port-to-port length, it drops straight into most existing domestic setups, making it a genuine like-for-like replacement for a wide range of leading manufacturer models. Delivering a maximum head of 6 metres, it keeps hot water moving efficiently from boiler to radiators, and requires no ongoing maintenance once installed.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eA reliable, budget-friendly alternative to premium brands, backed by manufacturer warranty.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"Advanced Water Company Ltd","offers":[{"title":"Default Title","offer_id":54607659008346,"sku":"H004485","price":79.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/DHCP15-60130image2.webp?v=1787137029"},{"product_id":"strada-dhwb-15-60-130-bronze-circulation-pump","title":"Strada DHWB 15-60\/130 Domestic Hot Water Bronze Circulation Pump","description":"\u003cp dir=\"ltr\"\u003eA dedicated circulation pump for domestic hot water and drinking water applications, built in real bronze for reliable, corrosion-resistant performance where standard pumps fall short.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWith a standard 1½\" connection and 130mm port-to-port length, the DHWB fits straight into most existing systems, making it a direct replacement for a wide range of leading manufacturer models — including Grundfos and Wilo. A 3-speed manual controller lets you tune performance to suit the system, while a maximum head of 6 metres keeps hot water moving reliably throughout the home.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConstructed for the long haul, the DHWB requires no ongoing maintenance and is designed specifically to handle the demands of potable water circulation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"Advanced Water Company Ltd","offers":[{"title":"Default Title","offer_id":54611106365786,"sku":"H004486","price":137.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/DHWB_15-60_130_image_1.jpg?v=1787225882"},{"product_id":"strada-lccp-25-80-180-light-commercial-circulation-pump","title":"Strada LCCP 25-80\/180 Light Commercial Circulation Pump","description":"\u003cp dir=\"ltr\"\u003eA robust, energy-efficient circulation pump suited to both domestic and light commercial heating systems — from larger homes to small hotels, schools and care homes. Fully ErP compliant with an EEI rating of ≤0.23, the LCCP pairs a powerful, quiet 70W motor with an automatic speed controller that adjusts performance to match system demand, keeping running costs down without sacrificing output.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWith a standard 1½\" connection and 180mm port-to-port length, it's a straightforward, direct replacement for a wide range of leading manufacturer models. Delivering a maximum head of 8 metres and flow rate of up to 4 m³\/h, it's built for reliable circulation in higher-demand systems, and requires no ongoing maintenance once installed.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBacked by a 2-year standard warranty, extendable to 5 years with product registration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"Advanced Water Company Ltd","offers":[{"title":"Default Title","offer_id":54611243630938,"sku":"H004487","price":129.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/LCCP25-80180image2.avif?v=1787228741"},{"product_id":"grundfos-ups2-25-80-180-high-efficiency-circulator-pump","title":"Grundfos UPS2 25-80 180 High-Efficiency Circulator Pump","description":"\u003cp dir=\"ltr\"\u003eA high-efficiency circulator pump built around a permanent-magnet ECM motor, engineered to meet ErP directive requirements with an EEI rating below 0.23. Designed for circulating clean heating water to VDI 2035, the UPS2 25-80 180 is a direct, drop-in replacement for the older UPS 25-55 and UPS 25-80 models.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eChoose from three proportional-pressure curves or three fixed speed settings at the touch of a single button, so the pump can be matched precisely to the demands of the system — from mixing loops to single and twin-pipe heating setups. An ALPHA plug makes wiring quick and tool-free, cutting install time on every job.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eRobust cast iron construction and a compact footprint make it well suited to tight boiler installations, while strong performance — up to 8 metres head and 5.7 m³\/hr flow — covers a wide range of domestic and commercial applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"H\u0026V Controls","offers":[{"title":"Default Title","offer_id":54611385483610,"sku":"H003577","price":305.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/grundfos-ups2-25-80.jpg?v=1787232687"},{"product_id":"midbrass-europa-3-trv-lockshield-15mm-white-chrome-twin-pack-bftrve3t-15","title":"Midbrass Europa 3 TRV \u0026 Lockshield, 15mm, White\/Chrome (Twin Pack) BFTRVE3T-15","description":"\u003cp dir=\"ltr\"\u003eA reliable angled thermostatic radiator valve and lockshield twin pack, designed for precise, room-by-room temperature control in domestic and commercial hot water systems. The liquid-filled head delivers accurate, responsive regulation, while built-in frost protection guards against freezing in colder conditions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBi-directional flow means the TRV works effectively on both single and double panel radiators, giving installers flexibility across a range of setups. Rated to a maximum working pressure of 10 bar and flow temperature of 120°C, it's built to perform reliably under everyday system demands, and comes complete with a 15mm x 10mm compression reducing set for straightforward fitting.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFinished in white and chrome to suit most interiors, and backed by a 3-year manufacturer's warranty.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NAVIGATOR MSL LTD","offers":[{"title":"Default Title","offer_id":54611580453210,"sku":"P001805","price":11.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/BFTRVE3T-15_1.jpg?v=1787236292"},{"product_id":"drayton-rts1-room-thermostat","title":"Drayton RTS1 Mechanical Room Thermostat","description":"\u003cp dir=\"ltr\"\u003eA standard, reliable room thermostat using electronic sensing for accurate, consistent temperature control across domestic and light commercial heating systems.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWith a 10°C to 30°C adjustment range and S.P.S.T. switching rated at 2(1)A, 230V AC, it suits most standard setups. Double insulated with no earth required, and fitted via surface or conduit box mounting for flexible installation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eRange limiting stops suit energy-saving or landlord-controlled properties, while set point locking prevents tampering — ideal for shared or public spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"H\u0026V Controls","offers":[{"title":"Default Title","offer_id":54611711885658,"sku":"H005204","price":21.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/DRAYTON_RTS8_Front_df54a280-8ea3-4cbb-9771-59d99c8caf90.png?v=1787238556"},{"product_id":"eph-cp4-combipack4-opentherm-programmable-rf-thermostat","title":"EPH CP4 (CombiPack4) OpenTherm Programmable RF Thermostat with Receiver","description":"\u003cp dir=\"ltr\"\u003eA digital RF programmable thermostat and receiver pack for single zone heating control, built Boiler Plus compliant with OpenTherm compatibility for smoother, more efficient boiler modulation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThree operating modes (AUTO, MANUAL and OFF) plus OpenTherm, Optimum Start, TPI and On\/Off control give you flexibility across boiler types. Optimum Start learns how long your property takes to heat up, then adjusts start times automatically so you hit target temperature without wasting energy.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWireless RF operation means no extra cabling for retrofit installs. It runs on 2 x AA batteries with a 5°C to 35°C range, an adjustable switching differential and built in frost protection, all backed by a 5 year manufacturer's warranty.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e ?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EPH Controls","offers":[{"title":"Default Title","offer_id":54616815993178,"sku":"H000928","price":65.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/CombiPack4-1024x679.jpg?v=1787298558"},{"product_id":"hive-v4-wireless-heating-opentherm-smart-thermostat-white-852108","title":"Hive V4 Wireless Heating OpenTherm Smart Thermostat White 852108","description":"\u003cp dir=\"ltr\"\u003eSmart, efficient heating control for combi boilers. The Hive V4 activates heating only when needed, using OpenTherm to let compatible boilers modulate output rather than simply switching on and off, cutting gas use and reducing wear.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe battery-powered touchscreen thermostat pairs with a supplied smart hub for full app control via Hive, plus voice control through Amazon Alexa, Apple HomeKit and Google Home. It offers a 7-day programmable schedule, automatic frost protection and usage graphs to track heating costs.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSuitable for wet underfloor heating systems as well as standard radiators, making it a straightforward upgrade to smart heating control.\u003c\/p\u003e\n\u003cp\u003eFor precise compatibility and suitability, contact Oceanair for more details.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details.\u003c\/p\u003e","brand":"Ideal Boilers Limited","offers":[{"title":"Default Title","offer_id":54616951554394,"sku":"H004821","price":192.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/HIve_v4.jpg?v=1787303348"},{"product_id":"callisto-2-angled-trv-lockshield-15mm-white-chrome-twin-pack-bftrvc2at-15","title":"Callisto 2 Angled TRV \u0026 Lockshield, 15mm, White\/Chrome (Twin Pack) BFTRVC2AT-15","description":"\u003cp dir=\"ltr\"\u003eA dependable angled thermostatic radiator valve and lockshield twin pack, built to EN 215 standard for accurate, consistent temperature control in domestic, office and commercial hot water systems. The liquid-filled head delivers precise regulation, with frost protection built in to guard against freezing.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBi-directional flow means the TRV performs equally well on single and double panel radiators, giving installers flexibility across different setups. Rated to a maximum working pressure of 10 bar and flow temperature of 110°C, with a maximum differential pressure of 1 bar, it's built to handle everyday system demands reliably.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFinished in white and chrome to suit most interiors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NAVIGATOR MSL LTD","offers":[{"title":"Default Title","offer_id":54618122748250,"sku":"P001820","price":28.73,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/bftrvc2at-15_3.png?v=1787318560"},{"product_id":"callisto-2-straighttrv-lockshield-15mm-white-chrome-twin-pack-bftrvc2scht-15","title":"Callisto 2 Straight TRV \u0026 Lockshield, 15mm Chrome (Twin Pack) BFTRVC2SCHT-15","description":"\u003cp dir=\"ltr\"\u003eA dependable straight thermostatic radiator valve and lockshield twin pack, built to EN 215 standard for accurate, consistent temperature control in domestic, office and commercial hot water systems. The liquid-filled head delivers precise regulation, with frost protection built in to guard against freezing.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBi-directional flow means the TRV performs equally well on single and double panel radiators, giving installers flexibility across different setups. Rated to a maximum working pressure of 10 bar and flow temperature of 110°C, with a maximum differential pressure of 1 bar, it's built to handle everyday system demands reliably.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFinished in chrome for a clean, straightforward install where pipework runs directly into the radiator.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NAVIGATOR MSL LTD","offers":[{"title":"Default Title","offer_id":54618232455514,"sku":"P001804","price":33.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/BFTRVC2SCHT-15_1.jpg?v=1787319171"},{"product_id":"callisto-3-corner-trv-lockshield-15mm-chrome-twin-pack-bftrvc3cc-15","title":"Callisto 3 Corner TRV \u0026 Lockshield, 15mm Chrome (Twin Pack) BFTRVC3CC-15","description":"\u003cp dir=\"ltr\"\u003eA dependable corner-style thermostatic radiator valve and lockshield twin pack, built for domestic hot water services where pipework enters from the side rather than straight or angled. Chrome-plated brass construction gives a durable, neat finish, with the liquid-filled head delivering accurate, responsive temperature regulation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBi-directional flow means the TRV performs equally well on single and double panel radiators, giving installers flexibility across different setups. Frost protection is built in to guard against freezing, adding peace of mind on every install.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFinished entirely in chrome for a clean, uniform look.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NAVIGATOR MSL LTD","offers":[{"title":"Default Title","offer_id":54618292617562,"sku":"P001802","price":35.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/bftrvc3cc-15_1.png?v=1787319888"},{"product_id":"worcester-8716122264-flow-turbine-adaptor","title":"Worcester 8716122264 Flow Turbine Adaptor","description":"\u003cp dir=\"ltr\"\u003eA genuine Worcester Bosch replacement part, essential for accurate water flow detection in Greenstar, CDi and ErP boiler systems. This brass adaptor houses the flow turbine sensor, creating a secure connection that allows the boiler to correctly recognise when a hot tap has been opened.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eOver time, scale and corrosion inside the adaptor's bore can cause the turbine to stick or seize, leading to a common fault where the boiler heats fine but fails to deliver hot water. Fitting a genuine replacement restores reliable flow detection and smooth boiler operation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eCompatible with a wide range of Greenstar Life, Greenstar 8000 Style, Greenstar ErP, Junior, CDi and Combi models — always confirm compatibility against the specific boiler model before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54630120489306,"sku":"S002431","price":5.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/8716122264.jpg?v=1787563407"},{"product_id":"worcester-bosch-87161163810-electrode-kit","title":"Worcester Bosch 87161163810 Electrode Kit","description":"\u003cp dir=\"ltr\"\u003eA genuine Worcester Bosch OEM electrode kit, essential for reliable ignition and flame detection across a wide range of Greenstar boilers. The kit includes both the white ignition electrodes, which conduct the high-voltage spark to light the gas, and the blue flame-sensing electrode, which confirms ignition has occurred and acts as a safety fail-safe if it hasn't.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSuitable for Greenstar boilers from 12kW to 30kW, in both natural gas and LPG variants, this kit covers Greenstar i, Junior, Si and related models. Electrodes naturally wear over time, leading to poor ignition or unreliable flame monitoring — fitting a genuine replacement restores consistent, safe boiler operation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAlways confirm compatibility against your boiler's data plate or GC number before ordering. Installation must be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54635876221274,"sku":"S002631","price":38.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/87161163810.jpg?v=1787653795"},{"product_id":"worcester-bosch-8716121817-set-of-electrodes","title":"Worcester Bosch 8716121817 Set of Electrodes","description":"\u003cp dir=\"ltr\"\u003eA genuine Worcester Bosch OEM electrode set, designed to restore reliable ignition and flame detection on older Greenstar CDi and Highflow boiler models. As electrodes wear over time, ignition can become unreliable or flame sensing inconsistent — fitting a genuine replacement set brings ignition performance back to factory standard.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThis part supersedes the earlier Worcester code 87186643010, and covers a wide range of Worcester and British Gas-branded Greenstar CDi models, including several 30CDI, 34CDI, 37CDI, 40CDI and 42CDI variants in both natural gas and LPG. It's built specifically for pre-2019 Worcester boilers — always check your boiler's data plate or model number to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation must be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54636020072794,"sku":"S002399","price":61.88,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/8716121817image.jpg?v=1787655216"},{"product_id":"worcester-bosch-87161064310-pressure-relief-valve","title":"Worcester Bosch 87161064310 Pressure Relief Valve","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Worcester Bosch pressure relief valve, covered by a Worcester manufacturer's guarantee. This part is designed for a wide range of Worcester Greenstar and CDi boilers, including numerous i, ERP, System, Combi, Si and British Gas-branded models, across both natural gas and LPG variants.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWith 154 confirmed compatible appliances, this is a widely-fitting genuine replacement — always check your boiler's exact model before ordering, or get in touch for help confirming fitment.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation must be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54636068012378,"sku":"S003242","price":26.33,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/87161064310.jpg?v=1787655837"},{"product_id":"worcester-bosch-87155058830-bearing-plate-cdi-combi-lpg","title":"Worcester Bosch 87155058830 Bearing Plate — CDi\/Combi LPG","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Worcester Bosch bearing plate, covered by a Worcester manufacturer's guarantee. This part is located around the fan section — the component responsible for injecting fresh air into the combustion chamber for correct gas burning, and for clearing noxious gases once combustion is complete. The boiler's safety parameters rely on the fan operating correctly before gas can reach the main burner.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConfirmed to fit 70 appliances across the Worcester range, including numerous CDi, Greenstar CDi Classic and British Gas-branded models in both natural gas and LPG variants. If your exact model isn't listed, get in touch before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation should be carried out by a fully qualified Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54640805445978,"sku":"S003321","price":14.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/87155058830.jpg?v=1787752841"},{"product_id":"worcester-bosch-87110041680-burner-seal","title":"Worcester Bosch 87110041680 Burner Seal","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Worcester Bosch burner seal, covered by a Worcester manufacturer's guarantee. Confirmed to fit a wide range of 140 appliances across the Worcester CDi, RD Series and Greenstar ranges, including numerous Highflow, Classic and British Gas-branded models in both natural gas and LPG variants.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIf your exact model isn't listed, get in touch before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation should be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54640892805466,"sku":"S002581","price":23.34,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/87110041680.jpg?v=1787754530"},{"product_id":"worcester-bosch-87101031530-rectangular-seal-gasket","title":"Worcester Bosch 87101031530 Rectangular Seal Gasket","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Worcester Bosch rectangular seal gasket, covered by a Worcester manufacturer's guarantee. Confirmed to fit a wide range of 227 appliances across the Worcester CDi, Greenstar and Suprapur ranges, including numerous GR8300iW, GR8700iW, Highflow and Classic models in both natural gas and LPG variants.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIf your exact model isn't listed, get in touch before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation should be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54640953983322,"sku":"S002674","price":11.88,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/87110041680.jpg?v=1787754530"},{"product_id":"worcester-bosch-8716118443-fan-assembly","title":"Worcester Bosch 8716118443 Fan Assembly","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Worcester Bosch fan assembly, covered by a Worcester Bosch manufacturer's guarantee. The fan introduces a circulation of fresh air into the combustion chamber, allowing gas to burn correctly, while also extracting the noxious gases produced during combustion.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConfirmed to fit a wide range of Worcester appliances across the Greenstar, CDi and Ri ranges, including 12Ri, 15Ri, 18Ri and 24Ri ErP models, in both natural gas and LPG variants. If your exact model isn't listed, get in touch before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInstallation should be carried out by a Gas Safe registered engineer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* See Technical Attachments for more details.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54645460828506,"sku":"S003261","price":204.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/8716118443.jpg?v=1788345610"},{"product_id":"regin-regp45-landlords-gas-safety-record-pad","title":"Regin REGP45 Landlords Gas Safety Record Pad","description":"\u003cp\u003eA genuine Regin REGP45 Landlords Gas Safety Record Pad, covered by a Regin manufacturer's guarantee. Purpose-built for Gas Safe engineers, this record pad allows the straightforward completion and filing of gas safety checks carried out during landlord or homeowner property inspections.\u003c\/p\u003e\u003cp\u003eEach pad contains 25 reports in triplicate, providing a clean, ready-to-use format for recording and issuing gas safety certificates on site.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e25 reports in triplicate for complete, easy-to-file records\u003c\/li\u003e\n\u003cli\u003ePurpose-built for landlord and homeowner gas safety inspections\u003c\/li\u003e\n\u003cli\u003eStraightforward pad format — quick to complete on site\u003c\/li\u003e\n\u003cli\u003eGenuine Regin product with manufacturer's guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54682583597402,"sku":"S003462","price":7.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/REGP45.jpg?v=1788350132"},{"product_id":"regin-regp46-gas-safety-landlords-certificate-pad","title":"Regin REGP46 Gas Safety\/Landlords Certificate Pad","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Regin Heating Supplies product, covered by a Regin manufacturer's guarantee. The REGP46 record pad allows engineers to record the details of any gas work undertaken, with 25 reports in triplicate for a complete, easy-to-file paper trail.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eVersatile by design, this pad can be used as both a Gas Safety Inspection Pad (REGP50) and a Landlords Gas Safety Certificate Pad, making it a practical choice for engineers who need one pad to cover multiple certification needs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54683027833178,"sku":"S003461","price":7.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/regp462.jpg?v=1788353215"},{"product_id":"regin-regp50-gas-safety-inspection-pad","title":"Regin REGP50 Gas Safety Inspection Pad","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Regin Heating Supplies product, covered by a Regin manufacturer's guarantee. The REGP50 record pad is built for recording findings when carrying out general safety checks across a number of gas appliances — making it a practical choice for engineers working across multiple units in one visit.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe pad contains 50 reports in duplicate, giving a larger capacity than Regin's triplicate landlord pads for engineers who need to log more checks per pad.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54683087372634,"sku":"S003466","price":7.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/regp50.jpg?v=1788354141"},{"product_id":"riello-20030953-rdb-bio-fuel-pump","title":"Riello 20030953 RDB Bio Fuel Pump","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Riello Burner Spares product, covered by a Riello manufacturer's guarantee. This service pump is designed to work with both one pipe and two pipe oil feed systems, giving flexibility across different installation setups.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe 20030953 replaces older pump codes 3020475 and 3008654, and is cross-referenced under several manufacturer part numbers — including Grant RBS101, Warmflow 3020475, Firebird ZE3020475 and Worcester 87186893420 (previously 87161152970) — making it a straightforward like-for-like fit across multiple oil boiler brands using RDB-series burners.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54683177124186,"sku":"S003450","price":137.47,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/20030953.jpg?v=1788355692"},{"product_id":"regin-regq115-fibre-washer-pack","title":"Regin REGQ115 Fibre Washer Pack","description":"\u003cp dir=\"ltr\"\u003eThe Regin REGQ115 Fibre Washer Pack contains a selection of replacement fibre washers suitable for diverter valve servicing and repair. Supplied as a pack of seven with 1\/2\", 3\/4\" and 1\" washers, they are manufactured from WRAS-approved material suitable for potable water and natural gas applications. The washers are also suitable for use with oils, fuels, low-pressure steam and water, making them a useful addition to a heating engineer’s spares kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54683726643546,"sku":"S003463","price":2.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/REGQ115.jpg?v=1788361444"},{"product_id":"regin-regk09-premier-145-piece-washer-kit","title":"Regin REGK09 Premier 145 Piece Washer Kit","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Regin Heating Supplies product, covered by a Regin manufacturer's guarantee. This comprehensive washer kit brings together 9 commonly used fibre and rubber washer types in one pack — 145 pieces in total — saving engineers from carrying multiple individual packs on site.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eProducts marked within the kit are made using WRAS approved materials, making them suitable for use with both potable water and natural gas.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54748586901850,"sku":"S003577","price":38.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/regk09.webp?v=1788867645"},{"product_id":"riello-20031996-r40-bio-fuel-pump","title":"Riello 20031996 R40 Bio Fuel Pump","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Riello Burner Spares product, covered by a Riello manufacturer's guarantee. This service pump is suitable for biodiesel blends of up to B10, giving flexibility for oil systems running a bio fuel mix.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConfirmed to fit 172 appliances across the Riello, Benson, Ambirad and Potterton Statesman ranges - including numerous G-series, HD, HN, RD, RN, VD, VN and OUHA\/OUHC models - making it a widely-fitting genuine replacement pump.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54749002039642,"sku":"S003453","price":167.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/20031996.jpg?v=1788870864"},{"product_id":"riello-rbs102a-motor-with-capacitor-p2-4-5uf-20071577","title":"Riello RBS102A Motor with Capacitor (P2, 4.5uF) 20071577","description":"\u003cp dir=\"ltr\"\u003eA genuine, brand new Riello Burner Spares product, covered by a Riello manufacturer's guarantee. This motor has been issued under a new part number after its capacitor was updated to comply with European regulations, and is suitable for Riello RDB1 and RDB2 burners.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eConfirmed to fit 18 appliances, including Riello RDB and RDB1\/RDB2 models, Worcester Greenstar H\/Slave II variants, and Potterton Statesman Flowsure L, Utility and Kitchen L models.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54749360652634,"sku":"S003454","price":169.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/RBS102A.jpg?v=1788873601"},{"product_id":"riello-rdb-capacitor-p2-4-5µf-20071576-rbs149a","title":"Riello RDB Capacitor P2 4.5µF 20071576 RBS149A","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Riello RDB P2 4.5µF Capacitor is a genuine replacement burner spare for use with compatible Riello RDB oil burners. Designed to store electrical charge and support the operation of the burner motor, it is suitable for servicing and replacing an existing capacitor of the same specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis genuine Riello spare has a capacitance of 4.5µF and is identified by Riello part number 20071576 and spare reference RBS149A. It is suitable for compatible RDB1 and RDB2 burner models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlways check the existing component and burner model before ordering to confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54749474554202,"sku":"S003451","price":41.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/RBS149A.jpg?v=1788876480"},{"product_id":"riello-20193432-photodiode-analogue","title":"Riello 20193432 Photodiode Analogue","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Riello 20193432 Analogue Photodiode is a genuine replacement photocell for compatible Riello oil burner applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe photocell acts as a safety device within the burner, monitoring the combustion chamber for a flame signal and providing feedback to the control PCB. It is designed for use when servicing or replacing an existing compatible Riello photocell.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine Riello burner spare with manufacturer part number 20193432.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlways check the existing component and burner details before ordering to confirm compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*See technical attachments for more details. \u003c\/p\u003e","brand":"Direct Heating Spares","offers":[{"title":"Default Title","offer_id":54749664477530,"sku":"S003459","price":45.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4657\/6986\/files\/20193432.jpg?v=1788878335"}],"url":"https:\/\/www.oceanairuk.com\/collections\/heating-spares.oembed","provider":"Oceanair","version":"1.0","type":"link"}