Controls that actuallycut the bills.

Most heating systems in this country run hotter than they need to. A condensing boiler only condenses — and only reaches its advertised efficiency — when the return temperature is low enough. Plenty are installed at factory settings and never touched again, quietly costing their owners money for fifteen years.

Adjusting flow temperatures, balancing the system and setting up weather compensation costs a fraction of what new plant costs, and on many systems it is the single most cost-effective thing you can do.

What we set up

• Weather compensation and load compensation
• Smart and programmable thermostats
• Zoning — separate control of floors, wings or individual rooms
• TRV upgrades and system balancing
• Cylinder and hot water scheduling
• Flow temperature optimisation on existing boilers

Balancing matters more than the thermostat

A smart thermostat on an unbalanced system is a smart way of being too hot upstairs and too cold downstairs. Balancing sets the flow through each emitter so the whole system reaches temperature together — and it is the step most commonly skipped.