EPH CP4 (CombiPack4) OpenTherm Programmable RF Thermostat with Receiver

Description

A 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.

Three 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.

Wireless 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.

• OpenTherm compatible for modulating boiler communication
• Boiler Plus compliant — meets current Building Regulations requirements
• 3 operating modes — AUTO, MANUAL, OFF
• Optimum Start function learns heat-up time to save energy
• TPI and On/Off control modes for flexibility across boiler types
• Wireless RF operation — no additional wiring needed for retrofit installs
• 230Vac, 50Hz, 10(3)A SPDT volt-free switch output
• 5-35°C temperature range with adjustable switching differential
• Frost protection built in
• Battery-powered thermostat (2 x AA, not included)
• IP20 rated
• 5-year manufacturer's warranty

Specification