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Single Phase Head Pressure Control

ICM Controls

SKU: ICM325A

Rated 5 out of 5

Add to Cart for Savings

ICM Controls ICM325A Single Phase Head Pressure Control quantity
2P / 40A / 24V Contactor

Packard

SKU: C240A

Rated 5.00 out of 5
$12.75
MSRP: $14.66
You save 15%
Packard C240A 2P / 40A / 24V Contactor quantity
Digital Thermostat Modulating Zone One

iO HVAC Controls

SKU: Z-2000-T

Rated 5.00 out of 5

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Nu-Calgon Easy Dye (Single)

Nu-Calgon

SKU: 4050-51
$15.99
MSRP: $19.12
You save 16%
Nu-Calgon Easy Dye (Single) quantity
Digital Humidistat with Outdoor Sensor

Resideo

SKU: H6062A1000

Rated 4.5 out of 5
$87.35
Honeywell H6062A1000 HumidiPRO Digital Humidistat with Outdoor Sensor quantity
Junction Box Adapter Plate for ecobee Thermostats

ecobee

SKU: ADAPTPLATEBX-02
$13.49
MSRP: $15.51
You save 13%
ecobee Junction Box Adapter Plate for SmartThermostat Pro, ecobee4 & ecobee3 lite | ADAPTPLATEBX-02 quantity
Universal Fractional HP Building Automation Starter

Franklin Control Systems

SKU: BAS-1P
$219.99
MSRP: $252.99
You save 15%
Franklin Control Systems BAS-1P Universal Building Automation Starter quantity
RD Series Retro Zone Damper

iO HVAC Controls

SKU: RD-XX
Price range: $146.09 through $165.16
Select options
This product has multiple variants. The options may be chosen on the product page
50 VA, Multi mount (plate/panel) 120/208/240 VAC Transformer

Resideo

SKU: AT150F1022
$37.99
Honeywell AT150F1022 50VA Transformer, Plate and Panel Mount quantity
Non-Spring Return Actuator, Floating Point Control

Belimo

SKU: TMB24-3-T

$118.13Add to Cart for Savings

Belimo TMB24-3-T.1 Non-Spring Return Actuator, Floating Point Control quantity
Standard replacement humidifier pad for HE265, HE360 & HE365

Resideo

SKU: HC26A1008

Rated 4.75 out of 5
$11.21
Honeywell/Resideo HC26A1008 Standard Humidifier Pad for HE265, HE360, HE365 quantity
14 AWG 4C Stranded Metal Clad Mini Split Cable, 250ft Reel

Genesis

SKU: TW-14/4 (10750108)

Rated 5.00 out of 5
$474.29
MSRP: $545.43
You save 15%
Genesis TW-14/4 (10750108) Stranded SPINALCORD Mini Split Wire, 250ft Roll quantity
Dual Sensor Smoke and Fire Alarm with 10-Year Sealed Battery

BRK

SKU: SM310

Rated 5.00 out of 5
$49.99
MSRP: $57.49
You save 13%
BRK First Alert SM310 (1046767) Dual Sensor Smoke and Fire Alarm with 10-Year Sealed Battery quantity
Multi-Tap 24VAC, 50VA Transformer

Functional Devices

SKU: TR50VA009

$42.35Add to Cart for Savings

Functional Devices TR50VA009 Multi-Tap 24VAC, 50VA Transformer quantity
AgION Anti-Microbial Replacement Humidifier Pad for HE Models

Honeywell Home

SKU: HC26E1004

Rated 4.86 out of 5
$20.39
Honeywell HC26E1004 AgION Anti-Microbial Humidifier Pad for HE Models quantity
16″ Round Automatic Damper, Normally Open

Resideo

SKU: ARD16TZ
$213.77
Honeywell ARD16TZ 16in Round Automatic TrueZONE Damper, Normally Open quantity
2H/1C Programmable Heat Pump Thermostat

White-Rodgers

SKU: 1F83H-21PR

$55.34Add to Cart for Savings

Emerson White-Rodgers 1F83H-21PR 2 Heat 1 Cool Heat Pump Programmable Thermostat quantity
Lennox OEM Control Board Replacement

ICM Controls

SKU: ICM2813

Rated 5.00 out of 5

Add to Cart for Savings

ICM Controls ICM2813 Lennox OEM Control Board Replacement quantity
RedLINK 3.0 indoor sensors for T10+ (2-Pack)

Resideo

SKU: C7189R3002-2

Rated 5 out of 5
$102.87
Read more
Universal Water Heater Gas Valve, 1″ Insulation Tank, 4″ WC

Resideo

SKU: WT8840A1000

Rated 4.8 out of 5
$170.99
Honeywell Resideo WT8840A1000 Replacement Water Heater Gas Valve Control quantity
3-Mode Surge Protective Device

Intermatic

SKU: AG3000
$85.55
MSRP: $98.38
You save 15%
Intermatic AG3000 3-Mode Surge Protective Device quantity
Replacement reservoir accessory for MaxiBlue condensate pumps

Blue Diamond

SKU: C21-013
$99.75
Blue Diamond C21-013 Reservoir Accessory for MaxiBlue Condensate Pump quantity
Universal Thermostat Guard with Clear Cover

White-Rodgers

SKU: F29-0198
$18.50
MSRP: $37.63
You save 51%
White-Rodgers F29-0198 Universal Thermostat Guard with Clear Cover quantity
Blue Diamond MaxiBlue X87-721 230V Condensate Removal Pump With Reservoir

Blue Diamond

SKU: X87-721
$205.99
Blue Diamond MaxiBlue X87-721 230V Condensate Removal Pump With Reservoir quantity
SUPER BOOST Hard Start Kit with 500% Torque

Supco

SKU: SPP6
$10.50
MSRP: $12.08
You save 15%
Supco SPP6 SUPER BOOST Hard Start Kit with 500% Torque quantity
Control Panel 4 Zone 3H/2C with DATS and Transformer

Resideo

SKU: HZ432K
$374.99
Honeywell TrueZONE HZ432K 4-Zone Control Panel Kit, 3H/2C quantity
1/4″ and 5/16″ C-RHEX Cleanable Reversible Magnetic Driver

Malco

SKU: MSHXLC
$19.75
MSRP: $22.71
You save 15%
Malco MSHXLC 1/4in and 5/16in Reversible Magnetic 6in Hex Chuck Driver quantity
RedLINK Equipment Interface Module (EIM)

Resideo

SKU: THM5421R1021

Rated 5.00 out of 5
$91.55
Honeywell THM5421R1021 RedLINK Equipment Interface Module (EIM) quantity
7-Day/5-1-1 Programmable Thermostat, 2H/2C, 8 Sq In Display

Pro1 IAQ

SKU: T855
$121.50
MSRP: $205.98
You save 41%
PRO1 T855 Digital 7-Day/5-1-1 Programmable Thermostat, 2H/2C, 3H/2C Heat Pump quantity
Replacement MERV 13 Air Filter for Whole Home Air Purifier

Aprilaire

SKU: 413

Rated 4.80 out of 5
$64.99
Aprilaire 413 MERV 13 Air Filter for Aprilaire Whole-House Air Purifiers quantity
TD Series Round Compatible Dampers

iO HVAC Controls

SKU: TD-XX

Rated 4.00 out of 5
Price range: $149.27 through $256.51
Select options
This product has multiple variants. The options may be chosen on the product page
Hotel Digital Touchscreen Thermostat

Smart Temp

SKU: SMT-131

Rated 5.00 out of 5
$139.00
MSRP: $159.85
You save 15%
Smart Temp SMT-131 Hotel Digital Touchscreen Thermostat quantity
RedLINK Wireless Outdoor Sensor, 5 Year Battery

Resideo

SKU: C7089R1013

Rated 5 out of 5
$79.71
Honeywell C7089R1013 RedLINK Wireless Outdoor Sensor quantity
Whole-House Air Purifier, 20×25 MERV 13

Aprilaire

SKU: 2210

Rated 5.00 out of 5
$159.99
AprilAire 2210 Whole-House Air Purifier, 20x25 MERV 13, w/ 213 Filter quantity
Digital 3-Speed Fan Coil Thermostat

Resideo

SKU: TB6575A1000

Rated 5.00 out of 5
$170.23
Honeywell TB6575A1000 Digital 3-Speed Fan Coil Thermostat quantity
72″ Snap-Fit Thermocouple, Stainless Steel Outer Jacket

Robertshaw

SKU: 1980-072
$12.59
MSRP: $37.11
You save 66%
Robertshaw 1980-072 - 72" Snap-Fit Thermocouple quantity
Universal Water Heater Gas Valve, 2″ Insulation Tank, 4″ WC

Resideo

SKU: WT8840A1500

Rated 4.56 out of 5
$192.27
Honeywell WT8840A1500 Bradford White Water Heater Gas Valve Replacement quantity
Water Heater Gas Combination Thermostat

White-Rodgers

SKU: 37E73A-903

Rated 4.62 out of 5
$122.99
MSRP: $223.01
You save 45%
White-Rodgers 37E73A-903 Water Heater Gas Combination Thermostat quantity
Equipment Interface Module (EIM) for Redlink 3.0 ElitePRO™ and T10+ Thermostats only.

Honeywell Home

SKU: EIM4010
$130.17
Honeywell EIM4010 Equipment Interface Module, RedLINK 3.0 Wireless, ElitePRO & T10+ Pro Thermostat Compatible quantity
Pro Condensate Pump, 120V, 22 ft Lift, Built-In Safety Switch

Asurity

SKU: PROCP-22S
$54.99
MSRP: $63.24
You save 15%
Asurity PROCP-22S Pro Condensate Pump, 120V, 22 ft Lift, Built-In Safety Switch quantity
Two-Position Round Dampers with 24V Spring Return Actuator

iO HVAC Controls

SKU: D-XX
Price range: $140.87 through $517.74
Select options
This product has multiple variants. The options may be chosen on the product page
ICM Controls ICM531 3-Phase I/II Surge Protective Device

ICM Controls

SKU: ICM531

Add to Cart for Savings

ICM Controls ICM531 3-Phase I/II Surge Protective Device quantity
Mars

SKU: 83904

Rated 5.00 out of 5
$52.49
Read more
Drain-Solve (1qt. Bottle)

Nu-Calgon

SKU: 4165-24

Rated 5.00 out of 5
$12.47
MSRP: $14.34
You save 15%
Nu-Calgon 4165-24 Drain-Solve (1qt. Bottle) quantity
Universal Hard Start with CPT Fuse Wire

Mars

SKU: 12600

Rated 5.00 out of 5
$53.06
MSRP: $61.02
You save 15%
Mars TES5 Turbo Easy-Start Hard-Start Relay And Start Capacitor quantity
Resideo CHW3610W8001 L1 Wi-Fi Water Leak Detector

Resideo

SKU: CHW3610W8001
$56.32
Resideo CHW3610W8001 L1 Wi-Fi Water Leak Detector (Single Pack) quantity
ICM Controls ICM870-32A Soft Start

ICM Controls

SKU: ICM870-32A

Rated 5 out of 5

Add to Cart for Savings

ICM Controls ICM870-32A Soft Start quantity
14″ Round TrueZONE Bypass Damper

Resideo

SKU: CPRD14
$155.09
Honeywell CPRD14 14in TrueZONE Round Bypass Damper quantity