The ESI Mechanical Room Thermostat ESRTM is the perfect solution for simple and non-technical people looking for an economical method to control their room temperature. Constructed of durable components to ensure long lasting performance, this mains voltage mechanical room thermostat features a straightforward rotating dial to control the desired temperature. Ideal for systems that require either a combination, system or heat only boiler, this two wire thermostat will provide uninterrupted service for many years to come. Easy to use out of the box with no complicated instructions needed, you too can upgrade your room to a comfortable level of climate control with this dependable room thermostat.

Main product features:

• Switch electrical heating loads up to 10A
• Can be used for cooling applications
• Economical solution for all installations
• Audible click when dial is turned past current temperature and system is turned on/off
• Double insulated