HVAC Sensors & Controllers

RS can help you keep your HVAC systems and buildings in complete control for maximum comfort and efficiency. We stock heating and hot water programmers, humidistats, thermostats, wiring centres and temperature sensors from brands such as Honeywell, Eberle and Theben. We can also supply advanced wireless room controllers from Schneider.
Related Products
Comprises a receiver unit and a transmitter thermometer ...
Description:
Comprises a receiver unit and a transmitter thermometer unit which can be positioned up to 30m awayIdeal for zone control.7 day programming with 4 time/temperature settings per dayDisplays time and temperatureTemporary temperature overrideUses 4 AA batteries (supplied), typical battery life ...
This is a modern wireless 7-day Programmable Room ...
Description:
This is a modern wireless 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises. Compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and zone ...
Electronic room temperature thermostats with analogue clock, programmable, ...
Description:
Electronic room temperature thermostats with analogue clock, programmable, battery operated.Daily and weekly programmes by reversible screen and jumpers.Manual programme anticipation control with automatic return.Functioning mode selector, automatic, constant comfort, non-freeze and plant protection (+6°C).Wall ...
Thermostats that can switch between heating and cooling ...
Description:
Thermostats that can switch between heating and cooling units. Surface mounting suitable for industrial and commercial applicationsSnap action switch with change over contactsShunt accelerator minimises overshootDial can be set for max/min settingsSwitching differential 0.5°C.