Honeywell
-22%
PRO 1000 Non-Programmable Vertical Thermostat, 1H/1C
Honeywell TH1110DV1009 is a vertical-mounted variation of the TH1110DH1003 model - a simple, non-pro..
$ 36.00 $ 27.95
-22%
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 $ 34.25
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
-10%
R845A1030 Honeywell Switching Relay, DPST, R845A
The R845A1030 from Honeywell is a Switching Relay, DPST. It provides intermediate switching of a lin..
$ 110.44 $ 98.95
-13%
R8845U1003 Honeywell Universal Switching Relay, SPST, R8845U
The R8845U1003 from Honeywell is a Universal Switching Relay with internal transformer. This switchi..
$ 87.72 $ 75.95
-14%
RA89A1074 Honeywell Switching Relay, SPST, RA89A
The RA89A1074 from Honeywell is a 1 Zone Switching Relay with internal transformer. It provides inte..
$ 92.44 $ 79.95
-11%
Replacement Head for V8043F Zone Valves
Honeywell 40003916-048 is a Replacement Head for V Series Zone Valve (V8043F), With End Switch. ..
$ 89.53 $ 79.95
-24%
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 $ 52.95
-12%
Round Mechanical Thermostat, Heat Only
Honeywell T87K "The Round" is a world-famous, timeless classic thermostat that is a pinnacle of simp..
$ 47.59 $ 41.95
-21%
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 $ 210.95
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
-14%
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 $ 47.95
-11%
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 $ 59.95
-13%
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 $ 104.95
-11%
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 $ 70.65
-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 $ 93.95
-18%
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 $ 98.95
-13%
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 $ 127.95
-33%
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 $ 133.95