Honeywell

PRO 2000 Programmable Vertical Thermostat, 1H/1C

Honeywell TH2110DV1008 PRO2000 series thermostat is a basic 5+2 day programmable thermostat for 1-st..

$ 44.04

PRO 3000 Non-Programmable Thermostat, 1H/1C Conv. or 1H/1C Heat Pump

Honeywell TH3110D1008 PRO3000 series is a digital non-programmable thermostat for 1-stage heat/1-sta..

$ 53.38

R845A1030 Honeywell Switching Relay, DPST, R845A

The R845A1030 from Honeywell is a Switching Relay, DPST. It provides intermediate switching of a lin..

$ 110.44

R8845U1003 Honeywell Universal Switching Relay, SPST, R8845U

The R8845U1003 from Honeywell is a Universal Switching Relay with internal transformer. This switchi..

$ 87.72

RA89A1074 Honeywell Switching Relay, SPST, RA89A

The RA89A1074 from Honeywell is a 1 Zone Switching Relay with internal transformer. It provides inte..

$ 92.44

Replacement Head for V8043F Zone Valves

Honeywell 40003916-048 is a Replacement Head for V Series Zone Valve (V8043F), With End Switch. ..

$ 89.53

Round Mechanical Thermostat, 1H/1C Conv. or 1H/1C Heat Pump

Honeywell T87N "The Round" mechanical thermostat is a 1 Heat / 1 Cool conventional or single-stage 1..

$ 69.64

Round Mechanical Thermostat, Heat Only

Honeywell T87K "The Round" is a world-famous, timeless classic thermostat that is a pinnacle of simp..

$ 47.59

T10 Pro Smart Programmable Wi-Fi Thermostat w/ Sensor, Conventional 2H/2C or Heat Pump 3H/2C + Aux. Heat

Honeywell/Resideo THX321WFS2001W is a top of the line programmable color touchscreen thermostat with..

$ 267.90

T10 Pro Smart Programmable Wi-Fi Thermostat, Conventional 2H/2C or Heat Pump 3H/2C + Aux. Heat

Honeywell/Resideo THX321WF2003W is a top of the line programmable color touchscreen thermostat with ..

$ 234.42

T3 Pro Non-Programmable Thermostat, 1H/1C Conventional or 1H/1C Heat Pump

Honeywell/Resideo TH3110U2008 T3 Pro series is the newly re-designed version of Honeywell's PRO 3000..

$ 33.85

-10%

T4 Pro Programmable Thermostat, 1H/1C Conventional or 1H/1C Heat Pump

Honeywell/Resideo TH4110U2005 is a programmable digital thermostat designed for 1-stage heat/1-stage..

$ 55.46 $ 49.95

T4 Pro Programmable Thermostat, 1H/1C Conventional or 2H/1C Heat Pump + Aux. Heat

Honeywell/Resideo TH4210U2002 is a programmable digital thermostat designed for 1-stage heat/1-stage..

$ 67.04

T6 Pro Hydronic Programmable Thermostat w/ Floor Slab Sensor, Heat Only

Honeywell/Resideo TH6100AF2004 is a programmable digital thermostat designed for hydronic (hot water..

$ 120.28

T6 Pro Programmable Thermostat, 1H/1C Conventional or 2H/1C Heat Pump

Honeywell/Resideo TH6210U2001 is a programmable digital thermostat designed for 1-stage heat/1-stage..

$ 79.12

T6 Pro Programmable Thermostat, 2H/2C Conventional or 2H/1C Heat Pump + Aux. Heat

Honeywell/Resideo TH6220U2000 is a programmable digital thermostat designed for up to 2-stage heat/2..

$ 106.81

T6 Pro Programmable Thermostat, 2H/2C Conventional or 3H/2C Heat Pump + Aux. Heat

Honeywell/Resideo TH6320U2008 is a programmable digital thermostat designed for up to 2-stage heat/2..

$ 120.67

T6 Pro Smart Wi-Fi Programmable Thermostat, 2H/2C Conventional or 2H/1C Heat Pump + Aux. Heat

Honeywell/Resideo TH6220WF2006 is a programmable, Wi-Fi enabled touchscreen thermostat designed for ..

$ 147.64

T6 Pro Smart Wi-Fi Programmable Thermostat, 2H/2C Conventional or 3H/2C Heat Pump + Aux. Heat

Honeywell/Resideo TH6220WF2006 is a programmable, Wi-Fi enabled touchscreen thermostat designed for ..

$ 198.77