I thought companies like this had disappeared.
Phone answered professionally.Problem discussed and appointment made with date and time of arrival.
Problem fixed as promised.They have great expertise across the range of plumbing skills backed up by great communication.
Modulate
The boiler calculates the amount of heat needed and only produces what is required.
TRV
Thermostatic Radiator Valve: a self-regulating valve connected to your radiator
Convection
Convection or convective heat transfer: heat transfer, making radiators more efficient.
Convection Radiators
All radiators are designed to convect but convection radiators are designed to encourage convective heat transfer making them more efficient radiators to install.
