HVAC Wireless Controls

Manufacturer Part Number: S55700-T226 Siemens RAB11.1 is an electromechanical room thermostat with a manual switch for heating or cooling mode and fan function to maintain the selected room temperature.Key FeaturesWorks with zone valves, thermal valves...

Manufacturer Part Number: S55770-T224 Siemens RAA41 is an electromechanical room thermostat used in heating only or cooling only systems with the setting knob on the front to maintain the selected room temperature.Key FeaturesHas three-position control...

Manufacturer Part Number: S55770-T223 Siemens RAA31.26 is an electromechanical room thermostat used in heating only or cooling only systems with the setting knob on the front to maintain the selected room temperatureKey FeaturesHas two-position control...

Manufacturer Part Number: S55770-T222 Siemens RAA31.16 is an electromechanical room thermostat used in heating only or cooling only systems with the setting knob on the front to maintain the selected room temperature.Key FeaturesWorks with zone valves...

Manufacturer Part Number: S55770-T220 Siemens RAA21 is an electromechanical room thermostat used in heating only or cooling only systems with the setting knob on the front to maintain the selected room temperature.Key FeaturesHas two-position...

Manufacturer Part Number: S55770-T219 Siemens RAA11 is an electromechanical room thermostat used in heating only or cooling only systems to maintain the selected room temperature where a tamperproof housing is needed.Key FeaturesHas two-position...

This item was returned by a customer within our 30-day refund period. Box may be missing or open but item is like new. Item has been tested and is in excellent working condition. Eligible for our 30-day return guarantee (returns for any reason). Also...

Manufacturer Part Number: RDS110.R Siemens RDS110.R is a 7-day programmable touchscreen smart thermostat designed to provide professional control and operation of heating applications. It has a built-in occupancy sensor and window/door contact enables...

Manufacturer Part Number: RDS110 Siemens RDS110 is a 7-day programmable touchscreen smart thermostat designed to provide professional control and operation of heating applications. It has a built-in occupancy sensor and window/door contact enables smart...

Manufacturer Part Number: RDS120 Siemens RDS120 is a 7-day programmable smart thermostat designed to control up to three stages of heating and two stages of cooling in conventional systems and up to two compressors and two stages of auxiliary heat in...

NON-RETURNABLE ITEM: This item is non-returnable and non-canceleable. It can only be returned for repair/replacement within the warranty period for a verifiable manufacturer warranty claim. Please contact us if you would like to discuss the specs to...

NON-RETURNABLE ITEM: This item is non-returnable and non-canceleable. It can only be returned for repair/replacement within the warranty period for a verifiable manufacturer warranty claim. Please contact us if you would like to discuss the specs to...