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Product Image of TK30 Boiler Trim Kit w/ Check Valve, 1" NPT Air Eliminator, & 4.4 Gal. Expansion Tank, TK30PV100FM
$377.46 each
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Product Image of 1-1/4" NPT Supervent Air Eliminator, PV125
$230.99 each
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Product Image of Prefilter for 16" x 12.5" F50F, F300 Air Cleaner (Pack of 2)
$80.06 each
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Product Image of 120v Internal Transformers for Series 2 Motors
120v Internal Transformers for Series 2 Motors
SKU: 50017460-003
Honeywell
SKU: 50017460-003
Brand: Honeywell
(1)
$105.87 each
In Stock
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Product Image of Multi-Signaling Accessory, RTS2
Multi-Signaling Accessory, RTS2
SKU: RTS2-SYSTEM-SENSOR
System Sensor
SKU: RTS2-SYSTEM-SENSOR
$117.26 each
In Stock
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Product Image of 1" Sweat Zone Valve (Connection = Terminal Block)
$150.40 each
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Product Image of VX1 HD Video Doorbell w/Event Detection, 5MP Camera, LED Spotlight & Siren
VX1 HD Video Doorbell w/Event Detection, 5MP Camera, LED Spotlight & Siren
SKU: CAMW-WDB
First Alert
SKU: CAMW-WDB
Brand: First Alert
(2)
$159.99 each
In Stock
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Product Image of 1/4" Barbed x 1/4" Barbed (brass) Plastic Tubing Coupling
$5.36 each
BOX UP & SAVE 6%
$126.25 box of 25
$5.05 each
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Product Image of 3/4" Viega Propress Connection Zone Valve w/ Terminal Block Connections and End Switch
$183.23 each
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Product Image of A90D 90-pint Whole House Dehumidifier
A90D 90-pint Whole House Dehumidifier
SKU: DHM090R4000
Honeywell Home
SKU: DHM090R4000
(1)
$1,872.00 each
In Stock
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Product Image of High or Low Limit Aquastat, 100-240-Degree(F) range, 5-Degree(F) to 30-Degree(F) Differential, L4006A1678
$187.90 each
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Product Image of 3/4" Sweat Connection Zone Valve, normally closed, w/ manual opener (24v)
$122.53 each
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Product Image of Fresh Air Ventilation Control
Fresh Air Ventilation Control
SKU: W8150A1001
Honeywell Home
SKU: W8150A1001
(3)
$138.26 each
In Stock
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Product Image of ElitePRO S1000 4.3" Smart Thermostat, White, THX1000W1
$173.88 each
In Stock
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Product Image of Remote Setpoint and Sensor for V100 and V2000 Series Radiator Valves
$109.09 each
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Product Image of 21.5" x 27.5" Media Air Filter
21.5" x 27.5" Media Air Filter
SKU: FC100A1045
Honeywell Home
SKU: FC100A1045
(2061)
$37.28 each
In Stock
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Product Image of Replacement Bulb for 18W Single Lamp Return Air Models
$85.90 each
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Product Image of Smart Gas Valve - Slow Opening, SV9502H2522
Smart Gas Valve - Slow Opening, SV9502H2522
SKU: SV9502H2522
Resideo
SKU: SV9502H2522
Brand: Resideo
(39)
$456.41 each
In Stock
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Product Image of 7 Day Programmable Line Volt Thermostat for Electric Heating, TH115-A-240D-B
$117.63 each
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Product Image of Carbon Monoxide Detector (12/24V), CO1224T
$97.44 each
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Product Image of Two position, line volt actuator for VC Series valves
$81.63 each
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Product Image of Solid State Enthalpy Sensor
Solid State Enthalpy Sensor
SKU: C7400A2001
Honeywell
SKU: C7400A2001
Brand: Honeywell
(4)
$136.04 each
In Stock
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Product Image of Compression Fitting For 1/4 inch OD Pilot Tubing (0.65"), 386449
$4.43 each
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Product Image of Remote Bulb Refrigeration Temperature Controller w/ -30 to 90 F temp. setting and 8 ft. capillary
$166.57 each
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Product Image of Thermostatic Head for M30X1.5 Valves w/ Integral Sensor, T3019W0NA
$32.17 each
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Product Image of Q314A6094 Pilot Burner
Q314A6094 Pilot Burner
SKU: Q314A6094
Resideo
SKU: Q314A6094
Brand: Resideo
(9)
$52.90 each
In Stock
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Product Image of 2-Stage Dual Direct Ignition Gas Valve - for Lennox, VR8305Q4153T
$215.63 each
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Product Image of Standard Dual Intermittent Pilot Gas Valve, VR8204M1091
$221.83 each
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Product Image of 1/4" NPT Solenoid Pilot Gas Valve
1/4" NPT Solenoid Pilot Gas Valve
SKU: V4046C1047
Honeywell
SKU: V4046C1047
Brand: Honeywell
(4)
$164.89 each
In Stock
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Product Image of T812, Heat Only, Square Thermostat, T812A1002
$23.64 each
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Product Image of Mercury Free T822, Heat Only, Vertical Thermostat, w/ Heat/Off Switch, T822K1000
$45.00 each
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Product Image of Standard Dual Direct Ignition/Intermittent Pilot Gas Valve - 2 Stage, VR8345Q4563
$218.79 each
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Product Image of TrueZONE Kit with DATS, Transformer and HZ221 Panel
$218.57 each
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Product Image of 10 in. x 24 in. TrueZONE Rectangular Parallel Blade Damper
$282.96 each
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Product Image of 250 ft - 18/8 Stranded OAS CL2P (Plenum) Genesis Cable Control Cable
$227.74 each
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Product Image of WT8840 Water Heater Gas Valve Control, NG - 2" Spud, 4" W.C., WT8840A1500
$210.23 each
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Product Image of Floating Actuator w/ Spring Return for HVAC (88 lb-in)
$386.88 each
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Product Image of ElitePRO S1100 5" Smart Thermostat, White, THX1100W3
$194.74 each
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Product Image of Glowfly Universal Hot Surface Igniter Service (Pack of 6), Q3200U2002
$338.69 each
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Product Image of 500 ft - 18/2 Stranded CL3R (PVC) Genesis Cable Control Cable
$174.04 each
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Product Image of Remote Test Station, RTS151
$51.43 each
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Product Image of 24 in. x 8 in. TrueZONE Rectangular Parallel Blade Damper
$261.80 each
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Product Image of 4-wire Duct Smoke Detector, Photoelectric, Sensor Only, D4S
$150.35 each
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Product Image of T87N Round Non-Programmable, 1H/1C, Easy to See Mechanical Thermostat, T87N1026
$90.54 each
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Product Image of 10 K Ohm NTC Non-linear Temperature Wall Module (for averaging only)
$41.86 each
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Product Image of Purge Timer, 90 seconds
Purge Timer, 90 seconds
SKU: ST7800A1062
Honeywell
SKU: ST7800A1062
Brand: Honeywell
(1)
$83.07 each
In Stock
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Product Image of Standard Dual Intermittent Pilot Gas Valve - 3/4" x 3/4", VR8304M4507
$226.89 each
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Product Image of 3/4" Angle Valve for High Capacity Radiator
3/4" Angle Valve for High Capacity Radiator
SKU: V110E1012
Honeywell Home
SKU: V110E1012
(6)
$88.47 each
In Stock
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Explore this section to find products from some of the biggest brands in the HVAC, heating and air quality sectors for residential and commercial use. Our lineup of BRK, First Alert, Honeywell, Honeywell Genesis, Honeywell Home, Resideo and Resideo Braukmann products is second to none!