duotec

Hi all, I'm new to this so I will get to the point and try to be clear as possible. I'm currently trying to install a Nest Thermostat E with Heat Link to a Baxi Combo Duotec 28. There is currently a Horstmann Hrt4-zw attached with the wiring below for the wireless receiver. Now how do I...

The issue; Boiler when power is on has the green water light on constantly (not flashing). Hot water works fine, fires up when taps turned on, pressure fine there also Pump can be heard continually pumping nothing after the water tap is off (not the usual 30 seconds or so before it normally...

I'm having a nightmare trying to get the Hive unit I've got hold of working with the Baxi DuoTec 33 Combi Boiler I have at work. The Hive I have got has both the heating and water control buttons (so I believe it's the 2 channel one), but I believe despite this Hive unit being designed for...