Our FAQ section covers some of the key questions that are often asked on heating controls.

FAQ - evohome screen symbols explanation

CM Range of Programmable Thermostats - How Time and Temperature controls work

FAQ Positioning a room thermostat correctly - Details the do’s and don’ts of fitting a room thermostat

TPI Functionality - Time Proportional and Integral (TPI) controls ensure that your heating is used as efficiently as possible. Learn more on how TPI operates, with what boilers and heating systems

Controlling different rooms at different temperatures with radiator valves

FAQ What is Optimisation - Optimisation allows for energy savings by varying the start up time of the boiler, depending on the weather. Find out more about Optimum Start, Delayed Start and Optimum Stop

FAQ On Off Control - Details how On/Offs controls function and what is required to satisfy Building Regulations Part L

FAQ How can I add controls to my heating system - This FAQ details the basic considerations of a heating system, up to ensuring that you have a full set of controls

FAQ How to tell if a Sundial RF Timer or Programmer is showing that the system is calling for heat and or hot water

Wireless Room Thermostat Fault Finding

Connected Thermostat FAQ