Battery Thermostat Series

Our battery thermostats are a viable upgrade route for those with a dial thermostat working on a two wire system. The design follows our Slimline Thermostat Series with non programmable and programmable options being available.

Heatmiser DT-B

The Heatmiser DT-B is our non programmable battery thermostat. The DT-B is surface mount and uses 2 AAA batteries. The DT-B is normally used with an external time clock.

Holiday Feature
Self Learning Preheat
Locking Feature
Temperature Hold Function

Heatmiser PRT-B

The Heatmiser PRT-B is our programmable battery thermostat, capable of accepting 4 comfort levels per day.

The PRT-B offers 5/2 day and 7 day programming.

Holiday Feature
Self Learning Preheat
Locking Feature
Temperature Hold Function

Headline Features

  • System Compatibilty

    Compatible with Solar, Heat Pumps and most Boiler Technologies.

  • Battery Powered

    The Heatmiser DT-B and PRT-B models are powered by 2 AAA batteries.

  • Self Learning Preheat

    The Heatmiser PRT-B features optimum start, a feature were the thermostat calculates the amount of heat up time required.

  • Surface Mount

    Our battery thermostats are surface mounted for easy installation, making them perfect for the retrofit market.

  • Flexible Programming

    The Heatmiser PRT-B offers flexible programming, by offering 5/2 day and 7 day programming modes.

  • Temperature Hold

    The Heatmiser PRT-B offers a temperature hold facility, allowing a desired temperature to be held for a specific duration.

  • Holiday Feature

    The Heatmiser PRT-B offers a holiday function, whereby the PRT-B will maintain the frost temperature for the duration of the holiday.

  • Key Lock

    The key lock function prevents unauthorised tampering of the thermostat, a easy way to reduce energy consumption.

Optimum StartNoYes
Holiday FunctionNoYes
Keylock FunctionYesYes
Temperature HoldNoYes
Frost ProtectionYesYes
C/F OptionYesYes
Built in Air SensorYesYes
Supply2 x AAA Batteries2 x AAA Batteries
Dimensions (L,H,D)99x86x24mm99x86x24mm
Subscribe To Our Product Newsletter
Subscribe to our email newsletter today and receive our latest product and company news straight to your inbox.
No Thanks
Thank you for signing up to our product and company news.
We respect your privacy. Your information is safe and will never be shared.
Don't miss out. Subscribe today.