The CP4 V2 OpenTherm Programmable RF Thermostat combines a contemporary design with practical heating control features. Building on the popular original CP4, this updated version introduces a redesigned receiver compatible with an industry-standard six-pin backplate and a convenient 30-minute heating boost function.
Designed for programmable wireless heating control, the CP4 V2 provides adjustable temperature settings and scheduled operation. It is Boiler Plus compliant, making it a useful option for compatible heating systems requiring an appropriate energy-saving control.
The kit comprises the RFRP-V2 programmable room thermostat and RF1B receiver. The thermostat is battery powered, while the receiver provides a volt-free SPDT switching output.
The EPH Controls C1P actuators are designed for seamless replacement on non‑EPH valves, including Honeywell 2 Port (V404) and Horstmann Z222/Z228. They provide reliable operation, ensuring hassle-free upgrades and maintenance for domestic and commercial heating systems.
The EPH Controls DS1P is a reliable replacement actuator compatible with non‑EPH valves, including Danfoss 2 Port models HP22B, HP28B, HP15B, HP1.75B, and HP1.0B. Designed for seamless installation and efficient operation, it ensures smooth control of heating systems in both domestic and commercial settings.
The EPH Controls DT1P is a replacement actuator compatible with non‑EPH valves, including Drayton® 2 Port models. Designed for seamless installation and reliable operation, it ensures efficient and hassle-free control of domestic and commercial heating systems.
The EPH Controls D1PF is a reliable replacement actuator with a detachable power cable, compatible with EPH B322P, B328P, and Honeywell V407 valves. Designed for easy installation and seamless operation, it ensures efficient control of domestic and commercial heating systems.
The EPH Controls B322MID is a 22mm 3-port mid-position motorised valve designed to control water flow in central heating and hot water systems. With 22mm compression connections, 230V operation and a 7.1 Kvs flow rate, it is suitable for domestic heating systems with hot water cylinders and heating circuits, including Y Plan configurations.
The three-port design allows the valve to control and divert water flow between heating and hot water circuits, while the mid-position operation provides flexible system control.
Delivery: Tracked 48 £2.99 (2–3 working days) or Tracked 24 £4.00 (1–2 working days). Free collection from our Wellingborough branch.
The EPH Controls CP4B is a battery-operated digital programmable room thermostat designed to control a single heating zone. Featuring OpenTherm technology alongside Optimum Start, TPI and On/Off control modes, it provides flexible heating control for compatible boiler systems.
With programmable temperature settings and a clear digital interface, the CP4B allows heating to be adjusted to suit your daily routine. Its battery-powered design uses two AA batteries, while the adjustable switching differential lets the thermostat be configured to suit the heating system.
The EPH CP4B is Boiler Plus compliant and supports OpenTherm communication when connected to a compatible OpenTherm boiler.
The EPH Controls CP4M is a mains-powered digital programmable room thermostat designed to control a single heating zone. It supports OpenTherm, Optimum Start, TPI and On/Off control modes, offering flexible heating control for compatible boiler systems.
Operating on a 230V AC power supply, the CP4M is designed to fit an industry-standard six-pin backplate. Its programmable functionality allows heating control to be tailored to your routine, while the adjustable switching differential provides flexibility when configuring the thermostat for your heating system.
The CP4M is Boiler Plus compliant and supports OpenTherm control when connected to a compatible boiler.
The EPH Controls V222P 22mm 2-Port Motorised Zone Valve provides reliable control of water flow in central heating and hot water systems. Featuring a durable brass valve body, 230V AC actuator and 22mm compression connections, it is suitable for domestic and light commercial heating installations.
The V222P features a built-in auxiliary switch for boiler or pump control, while its compact actuator design allows for straightforward installation and maintenance.
Delivery: Tracked 48 £2.99 (2–3 working days) or Tracked 24 £4.00 (1–2 working days). Free collection from our Wellingborough branch.
The EPH CP4 CombiPack4 is an OpenTherm programmable RF room thermostat and receiver designed to control one heating zone. This wireless programmable thermostat is Boiler Plus compliant and supports OpenTherm®, Optimum Start, TPI and On/Off control modes.
The CP4 thermostat and receiver are supplied pre-paired for easy installation. Flexible heating schedules, frost protection, boost and holiday modes provide convenient control of your heating throughout the day.
Delivery: Tracked 48 £2.99 (2–3 working days) or Tracked 24 £4.00 (1–2 working days). Free collection from our Wellingborough branch.