EPH Controls C1P 2 Port Actuator for Honeywell Valves, Replacement Motorised Valve Actuator Head, Zone Valve Actuator, 2-Port Valve Head Part Number: C1P

EPH Controls C1P 2 Port Actuator for Honeywell Valves, Replacement Motorised Valve Actuator Head, Zone Valve Actuator, 2-Port Valve Head

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£57.40
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EPH Controls C1P 2 Port Actuator for Honeywell Valves, Replacement Motorised Valve Actuator Head, Zone Valve Actuator, 2-Port Valve Head Part Number: C1P
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EPH Controls C1P 2 Port Actuator for Honeywell Valves, Replacement Motorised Valve Actuator Head, Zone Valve Actuator, 2-Port Valve Head

SKU W-353018
Manufacturer part number
C1P
£57.40
inc VAT£47.83 ex VAT
Lead time: 1-5 working days

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Product: EPH Controls C1P 2 Port Actuator for Honeywell Valves, Replacement Motorised Valve Actuator Head, Zone Valve Actuator, 2-Port Valve Head (Part no. W-353018)

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Description

Product Overview

The EPH Controls C1P 2 port actuator for Honeywell is a replacement actuator head designed to operate compatible 2-port motorised valves in domestic and light commercial heating systems. It helps restore reliable zone control, improving comfort and reducing wasted heat by ensuring water flow is directed where it’s needed.

Key Features

  • Replacement actuator for Honeywell-style 2-port valves – ideal for straightforward servicing without changing the full valve body.
  • Supports accurate heating zone control – helps maintain stable temperatures and improves system efficiency.
  • Designed for heating control reliability – a practical fix for sticking or failed actuator heads causing heating/hot water issues.
  • Suitable for maintenance and repair work – a go-to spare part for engineers and landlords needing quick restoration of operation.

Use Case / Application

Designed for use on heating and plumbing systems where a 2-port motorised zone valve is fitted and the actuator needs replacing. Common applications include:

  • Central heating zone control in homes (e.g. upstairs/downstairs zones)
  • Hot water control in S-plan heating systems
  • Repairs in airing cupboards, utility rooms, and plant rooms
  • Routine servicing and call-outs for heating control faults

Problem → Solution

Ideal for replacing a faulty motorised valve actuator head when heating zones or hot water are not opening/closing correctly, restoring proper flow control without unnecessary system changes.

Product Specifications

Manufacturer – EPH Controls
Manufacturer Part Number (MPN) – C1P
Product Type – 2 Port Valve Actuator / Motorised Valve Actuator Head
Typical Applications / Use Cases – Replacement actuator for compatible Honeywell 2-port motorised valves in central heating zone and hot water control systems
Technical Specifications – Compatibility: designed for Honeywell 2-port valve applications (verify fitment against your existing valve/actuator before purchase)

Why Buy from BHL?

EPH Controls is known for dependable heating controls and easy-to-source replacement parts for modern heating systems. Choose the EPH Controls C1P actuator for a reliable fix and smoother zone valve operation. Buy online from BHL, a specialist online merchant trusted by thousands of satisfied customers since 1998 with thousands of 5-star reviews. Enjoy competitive pricing, genuine parts, and free* & fast UK delivery from UK warehouses, delivered with care. *see our terms

Reviews

Buying guide: Heating Controls

Heating controls switch a central heating system on and off and hold rooms and hot water at the right temperature. This category covers room thermostats, programmers and time switches, programmable and smart thermostats, wireless thermostats with boiler receivers, smart radiator thermostats, motorised zone and diverter valves, valve actuators and wiring parts.

Types of control

  • Programmers and time switches: set when the heating and hot water come on.
  • Room thermostats: switch the heating off when the room reaches the set temperature. Programmable room thermostats combine time and temperature control in one unit.
  • Wireless and smart controls: a wireless thermostat talks to a receiver wired at the boiler. Smart thermostats add app control, and some learn your routine and start the boiler at the right time to reach the set temperature.
  • Motorised valves: on systems with a hot water cylinder, either one 3-port valve or a pair of 2-port valves directs heated water to the radiators, the cylinder or both. Match the pipe size and valve type when replacing one.

Regulations

In England, Approved Document L sets minimum controls when a gas or oil boiler is replaced: a programmer, a room thermostat, thermostatic control in each room (usually TRVs on every radiator except in the room with the main thermostat) and boiler interlock, so the boiler and pump switch off when nothing calls for heat. Systems with a cylinder also need separate hot water timing and a cylinder thermostat. A replacement gas combi boiler also needs one extra measure, such as weather or load compensation, flue gas heat recovery or a smart thermostat with automation and optimisation.

Mains wiring to controls and valves is electrical work, and some electrical work in homes is notifiable under Part P. For radiator valves, see thermostatic radiator valves, or browse radiators.

Shop all Heating Controls

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