Products tagged with 'boiler plus compliant thermostat'

The EPH CP4 (COMBIPACK4) OpenTherm® RF programmable thermostat is a wireless digital room thermostat designed to control one heating zone. Featuring OpenTherm®, Optimum Start, TPI and On/Off control modes, it helps improve boiler efficiency and heating comfort. Boiler Plus compliant and easy to install, it’s ideal for modern combi and OpenTherm compatible heating systems.

The EPH Controls CP4B is a battery-operated digital programmable thermostat for a single heating zone. Featuring OpenTherm®, Optimum Start, TPI, and On/Off modes, it provides precise and energy-efficient control, fully Boiler Plus compliant for modern heating systems.

The Honeywell Home Sundial RF2 Pack 1 (Y9120H2009) delivers energy-efficient heating control with TPI (Time Proportional & Integral) technology, compliant with Boiler Plus regulations. Featuring 2-way wireless connectivity at 868 MHz with a 30 m range, pre-bound from the factory for easy setup. Operates between 0–40°C, IP30 rated, and includes ST9120C powered by 230V AC and DT92E with 2×AA batteries. Supports wireless enable upgrades and comes with a 5-year warranty.