EPH CP4 V2 Programmable RF Thermostat & Receiver

EPH Controls CP4 V2 programmable RF room thermostat and receiver pack (RFRP-V2 thermostat with RF1B wireless receiver) featuring OpenTherm boiler modulation for greater efficiency and comfort. The battery-powered wireless thermostat (2x AA) offers 7-day / 5-2-day / 24-hour programming with a clear backlit display, while the RF1B receiver provides an SPDT volt-free output rated 230Vac 10(3)A and operates at 868 MHz. Up to six CP4 V2 units can be linked to a single OpenTherm boiler by configuring one receiver as a Hub. Supplied by Hydronic Heating Controls and Valves with free tracked UK delivery and full manufacturer warranty.