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18-4 Twisted, Shielded, Non-Plenum-rated Wire – 50 FT Cut

Genesis

SKU: TS-18/4-BF_50
$21.87
MSRP: $25.15
You save 15%
Genesis TS-18/4 18-4 Twisted, Shielded, Non-Plenum Wire, 50ft Cut quantity
PRO Horizontal 5+2 Day Programmable Thermostat

Resideo

SKU: TH2110DH1002
$41.77
Read more
MultiPro Multi-Speed Multi-Purpose Thermostat

Resideo

SKU: TB7100A1000

Rated 4.00 out of 5
$134.89
Honeywell TB7100A1000 MultiPro Multi-Speed Multi-Purpose Thermostat quantity
Universal Wall Plate for all Braeburn Thermostats

Braeburn

SKU: 2950
$7.28
MSRP: $8.37
You save 15%
Braeburn 2950 Universal Wall Plate for All Braeburn Thermostats quantity
Outdoor Thermostat for the Dual Fuel Kit

iO HVAC Controls

SKU: iO-DFK-ODT
$40.49
iO HVAC iO-DFK-ODT Outdoor Thermostat for the DFK Dual Fuel Kit quantity
Universal Air Switch – 0.1 to 10 WC

Energy Saving Products (ESP)

SKU: NS2-0000-03
$28.40
MSRP: $32.66
You save 15%
ESP NS2-0000-03 Universal Small Footprint Air Switch Kit quantity
Fan Blade Pitch Gauge With Needle Pointer

MA-Line

SKU: MA-PG1

Rated 5.00 out of 5
$10.08
MSRP: $11.60
You save 15%
MA-Line MA-PG1 Fan Blade Pitch Gauge – HVAC Tool For Accurate Fan Blade Angle Measurement quantity
Heat and Cool Non-Programmable Thermostat

Honeywell Home

SKU: CT31A1003

Rated 2.50 out of 5
$13.99
Read more
10A DPDT Enclosed Relay, 10-30V AC/DC or 120V AC Coil

Functional Devices

SKU: RIB2401D
$28.25
Functional Devices RIB2401D 24V/120V 10A DPDT Enclosed Relay quantity
Replacement weight for round & rectangular barometric bypass dampers

iO HVAC Controls

SKU: BH-WEIGHT

Rated 5.00 out of 5

$20.30Add to Cart for Savings

iO HVAC BH-WEIGHT Bypass Damper Weight for Round & Rectangular Barometric Dampers quantity
Zone One Two-Position Rectangular Dampers

iO HVAC Controls

SKU: D-Z1-XXXX
Price range: $335.94 through $702.53
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This product has multiple variants. The options may be chosen on the product page
Gasket Set – OEM Heater Header Seal Kit for Gas Unit Heaters

Reznor

SKU: 221637
$50.99
MSRP: $58.64
You save 15%
Read more
40A 3-Pole 3-Phase Contactor – Reliable HVAC Power Switching

Rheem

SKU: 42-109499-12K
$84.66
MSRP: $97.36
You save 15%
Rheem 42-109499-12K 40A 3-Pole 3-Phase Contactor – Reliable HVAC Power Switching quantity
Navien 30030359A Motorized 3-Way Valve – OEM Replacement for NCB-H Series Boilers & Water Heaters

Navien

SKU: 30030359A
$50.38
MSRP: $58.05
You save 13%
Navien 30030359A Motorized 3-Way Valve – OEM Replacement for NCB-H Series Boilers & Water Heaters quantity
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iO HVAC Controls iO-FCA Filter Change Alert- Rev.1

iO HVAC Controls

SKU: iO-FCA-V1

$63.93Add to Cart for Savings

iO HVAC Controls iO-FCA Filter Change Alert- 1st Edition quantity
Honeywell VR8204A2266/B Natural Gas Valve

Honeywell Home

SKU: VR8204A2266/B
$69.66
Honeywell VR8204A2266 Natural Gas Valve quantity
Honeywell 0902825 Replacement Insert

Honeywell Home

SKU: 0902825
$111.74
MSRP: $128.50
You save 15%
Honeywell 0902825 Replacement Insert quantity
Honeywell VC8114ZZ11 Two Position Actuator

Resideo

SKU: VC8114ZZ11
$69.68
MSRP: $83.72
You save 17%
Honeywell VC8114ZZ11 Two Position Actuator quantity
Distech ECB-203 – BACnet B-ASC 14-Point Programmable Controllers

Distech Controls

SKU: CDIB-203X-00

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Cielo Smart Thermostat Eco Black

Cielo

SKU: TE102WA
$81.24
Cielo TE102WA Cielo Smart Thermostat Eco Black quantity
Tekmar 561 One Stage Heat WiFi Thermostat

Tekmar Control Systems

SKU: 561
$226.50
Tekmar 561 One Stage Heat WiFi Thermostat quantity
(4-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start

Supco

SKU: 3W3
$46.92
MSRP: $53.96
You save 15%
Supco 3W3 (4-5 Ton) Ultra Start 3-Wire Mechanical Potential Relay Hard Start quantity
L5 Wi-Fi Water Leak Shutoff Valve with 1″ NPT Ball Valve

Resideo

SKU: VWS02Y-1
$244.56
Resideo VWS02Y-1 - L5 Wi-Fi Water Leak Shutoff Valve with 1in NPT Ball Valve quantity
EZ Trap Condensate Trap and Overflow Switch Combo Kit

RectorSeal

SKU: 83626

Rated 5.00 out of 5
$49.79
Rectorseal 83626 EZ Trap 1.5 GPM 3/4 in. Condensate Trap and Overflow Switch Combo Kit quantity
1/5 to 3/4 Multi-HP 115V Direct-Drive Furnace Blower Motor

Mars

SKU: 10466
$128.08
MSRP: $147.29
You save 15%
Mars 10466 1/5 to 3/4 Multi-HP 115V Direct-Drive Furnace Blower Motor quantity
Drain spud fitting for 1/2 in. OD drain hose on humidifiers

Aprilaire

SKU: 4223
$5.91
MSRP: $6.79
You save 15%
Aprilaire 4223 Drain Spud for 1/2 in. OD Drain Hose Connection quantity
Triple Head 180° Tube Bender, 3/16″-1/2″ OD, Calibrated, Die-Cast Aluminum

Imperial

SKU: 370-FH
$58.65
Imperial 370-FH Triple Head 180° Tube Bender, 3/16"-1/2" OD, Calibrated, Die-Cast Aluminum quantity
Torsion Flex Direct Drive Blower Motor, 1/2 HP, 115V, 1075 RPM

Packard

SKU: 43787

Rated 4.67 out of 5
$149.99
MSRP: $172.49
You save 15%
Packard 43787 Torsion Flex Direct Drive Blower Motor, 1/2 HP, 115V, 1075 RPM quantity
Linear 9 Watt 115V Unit Cast Iron Bearing Motor

Packard

SKU: L5411

Rated 5.00 out of 5
$30.06
Packard L5411 Linear 9 Watt 115V Unit Cast Iron Bearing Motor quantity
High-Capacity Thermostatic Radiator Actuator

Resideo

SKU: T104A1040
$52.88
Honeywell T104A1040 High-Capacity Thermostatic Radiator Actuator quantity
Digital Pocket Thermometer, Water Resistant

MA-Line

SKU: MA-PDT392B
$17.21
MSRP: $19.79
You save 15%
MA-Line MA-PDT392B Digital Pocket Thermometer, Water Resistant quantity
Fan And Limit Controller, 11-1/2 inch Insert

Resideo

SKU: L4064B2210

Rated 5.00 out of 5
$143.42
Honeywell L4064B2210 Fan and Limit Controller, 11in Insert quantity
Zip Economizer Temperature and Humidity Sensor

Belimo

SKU: Econ-Zip-TH
$137.70
Belimo Econ-Zip-TH Zip Economizer Temperature and Humidity Sensor quantity
Zip Economizer Discharge Air Sensor

Belimo

SKU: Econ-Zip-10K
$33.30
Belimo Econ-Zip-10K Zip Economizer Discharge Air Sensor quantity
6-in-1 with #1 and #2 Phillips, 3/16 and 5/16 Screwdriver

DiversiTech

SKU: 5-61
$12.39
MSRP: $14.25
You save 15%
Read more
24VAC wall mount high pitch alarm and sounder

Resideo

SKU: S-24VAC
$33.00
Resideo S-24VAC 24VAC Wall Mount High Pitch Alarm/Sounder quantity
40va Foot Mounted Transformer, 120V Primary, 24V Secondary

Resideo

SKU: AT140B1206

Rated 5.00 out of 5
$16.23
Honeywell AT140B1206 40VA Foot Mounted Transformer quantity
PRO Horizontal Non-Programmable Thermostat

Resideo

SKU: TH1110DH1003
$44.99
Read more
FocusPRO Non-Programmable Thermostat Kit

Resideo

SKU: YTH5320R1000
$299.40
Honeywell YTH5320R1000 FocusPRO Non-Programmable Thermostat Kit quantity
Horizontal Mercury-Free Sttandard Mechanical Thermostat

White-Rodgers

SKU: 1F56N-444
$38.12
White-Rodgers 1F56N-444 Horizontal Mechanical Thermostat, 1H/1C quantity
1 Heat / 1 Cool Vertical Non-Programmable Thermostat

White-Rodgers

SKU: 1E78-144

Rated 5 out of 5

$29.28Add to Cart for Savings

White-Rogers 1E78-144 Non-Programmable Vertical Thermostat, 1H/1C quantity
Programmable Line Voltage Thermostat, DPDT

Resideo

SKU: TL8230A1003
$112.80
Honeywell TL8230A1003 Programmable Line Voltage Thermostat, DPDT quantity
Vertical Single-Stage Programmable Thermostat with Lighted Display

White-Rodgers

SKU: 1E78-151
$34.95
White-Rodgers 1E78-151 70 Series Vertical Programmable Thermostat quantity
Blue-Tube UV 15in 110-277V 2YR

Fresh-Aire UV

SKU: TUV-BTST2
$220.06
MSRP: $253.07
You save 15%
Fresh-Aire UV TUV-BTST2 Blue-Tube UV 15in 110-277V 2YR quantity
Amana-Goodman 10123535 Manual Reset Limit Switch, 150F

Amana-Goodman

SKU: 10123535
$6.20
MSRP: $7.13
You save 15%
Amana-Goodman 10123535 Manual Reset Limit Switch, 150F quantity
DiversiTech 161-193 Motor Start Capacitator

DiversiTech

SKU: 161-193
$4.66
MSRP: $5.36
You save 15%
Read more
Honeywell VS8520E2068/B Gas Valve

Honeywell Home

SKU: VS8520E2068/B

Rated 5 out of 5
$62.49
Read more
Trane FLR07962 21-1/8 x 5″ Expandable Media Filter

Trane

SKU: FLR07962
$33.95
MSRP: $39.04
You save 15%
Trane FLR07962 21-1/8 x 5" Expandable Media Filter quantity

Jackson Systems & Supply

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