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Thanks very much

Hi folks, I have a ESI ESZV222L 2 port valve on our hot water system which appears to have failed. We have central heating but no hot water. I can get hot water to the tank by opening the valve manually & turning on the central heating. Im assuming its the valve head thats failed (or...

Hi folks, I live in a new build property, when we moved in we had an outdoor light added by an electrician fed directly via a new cable from the consumer unit in 1.5mm T+E to a single light fitting (only thing on the circuit). There is no separate switch / fused spur & light is PIR - single...

I got what I was given. It goes well with the multi-zone Valliant heating system that runs on 24v ebus - has been a nightmare to get a smart thermostat. Ended up with Vsmart (which is pretty good to be fair) but the compromise was having to lose multi-zoning. Other options give ect. Would have...

I have a Envirovent EVL-H unit in my new build (whole house positive ventilation). It was making the whole house really cold, I found the until has been running constantly on ‘boost’ setting. When I’ve adjusted it to medium it’s made a big difference. When reading the installation guide online...

VR66 unit

Update - took the advice and bought a vSmart. I’ve now got both heating zone valves connected into CH1 (house is warmer than it’s ever been and seem to be using less energy!). I removed the 2x thermostats and replaced with a vSmart. Seems to be working really well. I had issue with the initial...

We have a wall fan in our en-suite bathroom, with it being a small area it’s always cold & to top it off, near our property there is a recycling centre that dries / burns wood - as you can imagine the smell of smoke fills our bedroom. I believe there are draft excluders which can be placed...

I was happy with the ‘yes’ I’ve replaced zone valves in the past without much issue within the VR66 wiring centre. If I was to wire both zone valves in to CH1, I’d remove the upstairs thermostat and use the one in the hall that controls CH1. Longer term thinking about installing a vsmart...

We have a Valliant boiler with a VR66 wiring centre. Currently we have two heating zones (upstairs and downstairs) on CH1 and CH2 fed from the VR66. We also have DHW controlled through the VR66. Due to the layout of our house (open foyer / landing) when we operate either zone 1 or zone 2...