Heating - Ventilating - Air Conditioning
Refrigeration and Process Control

+44 (0) 1282 433380



ALRE Bimetal Climate Controllers KTBSB, PTR

KTBSB Mechanical Climate Controllers, Surface Mounted


KTBSB Range (Air Conditioning Technology)

KTBSB-112.000 to 113.500 mechanical climate controllers, surface mounted installation.

For the control and monitoring of temperatures in closed, dry rooms. Remote control of air conditioners and fan coil units and fan coil systems in living spaces, offices and surgery rooms. Specially suited for the optimisation of central air conditioning systems in hotels, hospitals etc.

PTR 40 Wet Room Thermostat

PTR 40 Wet Room Thermostat


PTR 40.000 featuring a switching contact changeover switch (toggler), control function heating or cooling and viewing window.

For the control and monitoring of temperatures of certain open spaces such as driveways or damp rooms (greenhouses, sheds, warehouses, basements, garages etc).