As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

Honeywell's 2 Port Motorised Valve is the ideal solution for isolating your UFH setup from any other heating setups that will be connected to your Boiler / Heat Pump. uk/media/catalog/product/h/o/honeywell-home-v4043h-motorised-zone-valve-2-port-22mm-twin-pack-26479_26479_l_1. The V4043B normally open model is particularly applicable to control of solid fuel systems, since it will always fail-safe (open) in the event of a power failure. Some mention that it works really well and has no problems, while others say that it was poorly made and did not work properly. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products.If you have any questions about the Honeywell Home V4043B1265/U 28mm 2 Port Normally Opened Motorised Zone Valve, please feel free to Contact Us. The instructions are clear, and the two port valve is easy to plum into the system, wiring it in to the junction box, and it is straightforward to replace. MacDonald Plumbing Supplies are committed to preserving your privacy and we comply with the data protection laws applicable to the UK. uk/honeywell-home-v4043h-motorised-zone-valve-2-port-22mm-twin-pack-26479/ 54144 Honeywell Home V4043H Motorised Zone Valve - 2 Port 22mm, Twin Pack https://www. The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems.

The V4043H normally closed model with end switch for electrical control of boiler and pump in a central heating system. Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties. We’ve recently updated our Privacy Policy to give you more detailed information about your rights and how we use your data. They are used only by Mr Central Heating or the trusted partners we work with, where they are used for marketing, statistics and personalised ads.To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. The Valve is ‘normally closed’, which means that the valve itself will be in a closed state by default whilst the actuator is off. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice. uk/media/catalog/product/1/h/1honeywell-v4043h-motorised-zone-valve-2-port-22mm-12126-2_min_12126_P_1. In payment options select "Pay by Paypal Credit", you can then select the finance option which you require.