Wifi thermostat to replace brivis networker

Jules requested 3 quotes from Heating Professionals in Eltham

I currently have a Brivis Networker controller with 2 zones and I would like a thermostat that can be controlled via wifi

Gas heater servicing
2 x heaters to be reviewed/serviced. Both are pretty old!

Replace gas ducting under our house. There are 14 registers.
The existing under floor ducting is 29 years old. I think it needs replacing...

Remove wall mounted gas heater
The work involves removal of BRAEMAR Energy Master wall mounted Gas Heater,...

Gas heating keeps cutting off
Hi Our heating system is an Airon HR90. Over the last month it has been...