Siemens RAA21-GB Room Thermostat

Description

Siemens RAA21-GB Room Thermostat

RRP: £30.00 …OUR PRICE: £20.00 Inc VAT and Free Delivery

The RAA21 room thermostat is used in heating-only or cooling-only systems to maintain the selected room temperature.
Typical use:
Residential buildings
Light industrial buildings
In conjunction with
Zone valves or thermal valves
Gas or oil burners
Fans
Pumps
Functions
The RAA21 room thermostat has separate outputs for heating only and cooling only.
If the room temperature falls below the selected setpoint, the heating contact will close.
If the room temperature exceeds the selected setpoint, the cooling contact will close