Thermostats, Controls & Zoning

Series/Model: Series THM5421 Honeywell THM5421R1021 Prestige 2-Wire IAQ Equipment Interface Module Equipment Interface Module controls up to 4-stages of heat and 2-stages of cool in a heat pump system and up to 3-stages of heat and 2-stages of cool...

Honeywell THM4000R1000 Wireless Adapter for use with RedLINK enabled thermostats and TrueZONE system No more running wires in the living space Add wireless zoning with RedLINK-enabled TrueZONE Add wireless humidity control with RedLINK-enabled...

Series/Model: ML6161Honeywell ML6161B2024 Floating SPDT Actuator with 35 lb-inch, non-spring return, 24 Vac ±20% Details: Damper Actuator Type On/Off, Direct Coupled, Floating Operation Type Non-Spring Return Voltage Rating 24 Volt...

Series/Model: MARD The MARD series damper is a power opened/closed, zone or bypass damper. It is usually used in light commercial applications on systems larger than 5 tons that do not exceed 2 inch W.C. at the damper, but may be used in any...

Series/Model: Series MARD The MARD series damper is a power opened/closed, zone or bypass damper. It is usually used in light commercial applications on systems larger than 5 tons that do not exceed 2 inch W.C. at the damper, but may be used in any...

Series/Model: M847D The M847D is a two position, 24 VAC spring return actuator designed to operate, ARD, EARD and ZD zone dampers. Low voltage, spring-return damper actuator Equipped with anti-rotation and drive shaft extensions for direct mounting...

Honeywell HZ322K TrueZONE Panel Kit Includes: HZ322 Zone Control Panel, AT140 Transformer, C7735A Discharge Air Temperature Sensor Intuitive installer setup. Easy-to-follow, digital display uses real language to quide installer through four easy...

Series/Model: CPRD The TrueZONE Bypass constant pressure regulating damper (CPRD) is a round static pressure relief damper. Used in forced-air bypass applications to relieve excess static pressure when some of the zone dampers are closed. Quick...

Series/Model: CPRD The TrueZONE Bypass constant pressure regulating damper (CPRD) is a round static pressure relief damper. Used in forced-air bypass applications to relieve excess static pressure when some of the zone dampers are closed. Quick...

Series/Model: Series CPRD The TrueZONE Bypass constant pressure regulating damper (CPRD) is a round static pressure relief damper. Used in forced-air bypass applications to relieve excess static pressure when some of the zone dampers are closed...

Series/Model: CPRD The TrueZONE Bypass constant pressure regulating damper (CPRD) is a round static pressure relief damper. Used in forced-air bypass applications to relieve excess static pressure when some of the zone dampers are closed. Quick...

Series/Model: C7735 Honeywell C7735A1000 Return/Discharge Air Temperature Sensor Works with THM5320R1000 Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat Takes control of the equipment by...