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Manual 4 Wire Premium Baseboard/Line Volt Retail Thermostat

Honeywell Home

SKU: CT410B1017
$11.53
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Titan ProCap 7.5 MFD, 440/370V, Oval Run Capacitor

Packard

SKU: TOCF7.5
$2.79
MSRP: $3.21
You save 15%
Packard TOCF7.5 Titan ProCap 7.5 MFD, 440/370V, Oval Run Capacitor quantity
Universal Thermostat Smart Wire Module – 2 to 5 Wire Adapter

iO HVAC Controls

SKU: UT-SWM

Rated 5.00 out of 5
$128.44
iO HVAC Controls UT-SWM Universal Thermostat Smart Wire Module quantity
Disconnect,A/C Swh,60a,nonfuse

Eaton

SKU: DPB222R
$49.99
MSRP: $57.49
You save 15%
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ElitePRO S1200 White Smart Thermostat W/ Room Sensor (4H/2C Heat Pump & 3H/3C Conventional)

SKU: YTHX1200W5
$236.47
Honeywell YTHX1200W5 ElitePRO S1200 White Smart Thermostat W/ Room Sensor (4H/2C Heat Pump & 3H/3C Conventional) quantity
Universal Actuator Kit for Carrier Dampers

Belimo

SKU: CB-KIT
$127.37
Belimo CB-KIT Universal Actuator Kit for Carrier Dampers quantity
Ultra Whip, Non-Metallic, 3/4″ x 6 ft

DiversiTech

SKU: 6-34-6NM
$29.99
MSRP: $34.49
You save 15%
DiversiTech 6-34-6NM Ultra Whip, Non-Metallic, 3/4" x 6 ft quantity
Heat Only 24V Programmable Thermostat, Mercury-Free

Braeburn

SKU: 505
$18.50
MSRP: $21.28
You save 15%
Braeburn 505 Heat-Only 24V Mechanical Thermostat quantity
Digital non-programmable thermostat for heat only or cool only, 24V

Pro1 IAQ

SKU: T771

Rated 5.00 out of 5
$43.15
MSRP: $85.20
You save 49%
PRO1 T771 Digital Non-Programmable Thermostat, 1H/1C, Single Stage, 24V quantity
DPDT Relay for Handy Box Mounting 24 Vac or 120 Vac W/track

iO HVAC Controls

SKU: RY-2

$27.55Add to Cart for Savings

DPDT Relay for Handy Box Mounting 24 Vac or 120 Vac W/track quantity
18 AWG 2 Conductor Thermostat Wire

Genesis

SKU: 18/2-TW

Rated 5.00 out of 5
Price range: $15.16 through $80.79
Select options
This product has multiple variants. The options may be chosen on the product page
Multi-stage programmable thermostat with remote sensor support

Pro1 IAQ

SKU: T755S
$124.99
MSRP: $222.79
You save 44%
PRO1 T755S Digital 7-Day/5-1-1 Programmable Thermostat, 2H/2C, Wired Remote Sensor Compatible quantity
Solenoid with Continuous Duty (120-105711)

White-Rodgers

SKU: 120-105711

Rated 5.00 out of 5
$26.23
MSRP: $49.63
You save 47%
White-Rodgers 120-105711 Solenoid with Continuous Duty quantity
Modulating Round Commercial Zone Dampers

iO HVAC Controls

SKU: ZD-XX
Price range: $254.83 through $448.83
Select options
This product has multiple variants. The options may be chosen on the product page
Electromechanical Relay W/ 24V – 120V Transformer

Resideo

SKU: RC840T-120
$69.53
Resideo/Honeywell AUBE RC840T-120 Electromechanical Relay W/ 24V - 120V Transformer quantity
3-Zone 3H/2C Control Panel Kit w/ Sensor, 40VA Transformer

iO HVAC Controls

SKU: ZP3-HPS-KIT
$212.56
iO HVAC Controls ZP3-HPS-KIT 3-Zone 3H/2C Control Panel Kit quantity
5ft sampling tube for SL-2000 series duct smoke detectors

Air Products and Controls

SKU: STN-5.0
$21.99
MSRP: $25.29
You save 13%
Air Products and Controls STN-5.0 5ft Sampling Tube for SL-2000 Duct Smoke Detectors quantity
2-Pole Contactor, 30 Amps 120 Coil Voltage

Packard

SKU: C230B
$9.99
Packard C230B 2 Pole Contactor (120V, 30Amp) quantity
PRO Non-Programmable Heat Pump Thermostat

Resideo

SKU: TH3210D1004
$58.99
Read more
FS-38 Suction Line Freeze Thermostat

iO HVAC Controls

SKU: FS-38
$25.77
iO HVAC Controls FS-38 Suction Line Freeze Thermostat quantity
Trion 259112-105 Air Bear 16X25X5 MERV-11 Air Filter

Trion IAQ

SKU: 259112-105

Rated 4.00 out of 5
$36.25
MSRP: $41.69
You save 15%
Trion 259112-105 Air Bear 16X25X5 MERV-11 Air Filter quantity
Nu-Calgon 4219-12 Foam-Tite Insulation Foam Tape (30 Foot Roll)

Nu-Calgon

SKU: 4219-12
$17.02
MSRP: $19.57
You save 15%
Nu-Calgon 4219-12 Foam-Tite Insulation Foam Tape (30 Foot Roll) quantity
Package Quantity: Single Pack

Aprilaire

SKU: 35
$15.99
Aprilaire Water Panel 35 - Replacement Humidifier Panel - Single Pack quantity
RedLINK 3.0 Indoor Sensor 2-Pack

Honeywell Home

SKU: C7189R3010-2
$99.36
Honeywell C7189R3010-2 RedLINK 3.0 Indoor Sensor 2-Pack, Wireless Temp/Humidity/Motion, ElitePRO & T10+ Pro Compatible quantity
Bi-Directional Heat Pump Drier, 16 Cubic Inches

Supco

SKU: HP163S
$17.50
MSRP: $20.13
You save 15%
Supco HP163S Bi-Directional Heat Pump Drier, 16 Cubic Inches quantity
Retail Economy Heat Only Thermostat

Honeywell Home

SKU: CT30A1005
$18.99
MSRP: $21.84
You save 15%
Honeywell CT30A1005 Retail Economy Heat Only Thermostat quantity
Cover Plate for T-Series Thermostats

Resideo

SKU: THP2400A1080
$17.00
Honeywell THP2400A1080 Cover Plate for T-Series Thermostats quantity
115V Medium Condensate Pump with Safety Switch, 22ft Max Lift

Beckett

SKU: BK221UL
$49.99
MSRP: $57.49
You save 15%
Beckett BK221UL 115V Medium Condensate Pump with Safety Switch, 22ft quantity
Concentric Vents, Multiple Sizes,

DiversiTech

SKU: CVENT

Rated 5.00 out of 5
Price range: $34.50 through $119.75
Select options
This product has multiple variants. The options may be chosen on the product page
Multi-Pleat 16″ x 20″ x 4″ Air Filter, MERV 8

Koch Filter Corporation

SKU: 102-700-025

Rated 5.00 out of 5
$22.21
MSRP: $25.54
You save 15%
Koch 102-700-025 16x20x4 MERV 8 Multi-Pleat XL8 Air Filter quantity
Solenoid with Continuous Duty, Normally Open

White-Rodgers

SKU: 124-105111

Rated 5.00 out of 5
$50.99
MSRP: $107.33
You save 52%
White-Rodgers 124-105111 Solenoid with Continuous Duty, Normally Open quantity
Multi-Pleat 16″ x 25″ x 1″ Air Filter, MERV 8

Koch Filter Corporation

SKU: 102-700-007
$5.60
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ICM Controls ICM493-60A Single-Phase Line Voltage Monitor

ICM Controls

SKU: ICM493-60A

Add to Cart for Savings

ICM Controls ICM493-60A Single-Phase Line Voltage Monitor quantity
Whole Home Air Purifier with Angled Cabinet Extension

Aprilaire

SKU: 1610

Rated 5.00 out of 5
$199.99
MSRP: $229.99
You save 15%
AprilAire 1610 Whole-House Air Purifier quantity
Sail Switch With 5in Wide Sail – Air Flow Switch

Resideo

SKU: S688A1007
$79.46
Resideo/Honeywell S688A1007 Sail Switch With 5in Wide Sail quantity
35in-lb Spring-Return Damper Actuator with Fail-Safe

Belimo

SKU: LF120-US
$289.35
Belimo LF120-US 35 in-lb Damper Actuator Spring Return quantity
Refrigeration Technologies RT100S Big Blu Microleak Detector (1qt) Spray Bottle

Viper

SKU: RT100S

$11.51Add to Cart for Savings

Refrigeration Technologies Viper RT100S Big Blu Microleak Detector (1qt) Spray Bottle quantity
120VAC Utility Motor for C-Frame and 3.5″ Round Motors

Supco

SKU: SM670

Rated 5.00 out of 5
$12.40
MSRP: $14.26
You save 15%
Supco SM670 120 Volt Utility Motor Kit quantity
50VA Transformer for HVAC Systems

Functional Devices

SKU: TR50VA008

$43.40Add to Cart for Savings

Functional Devices TR50VA008 50VA Transformer For HVAC Systems quantity
Universal Twinning Kit with 20VA Transformer

iO HVAC Controls

SKU: iO-TWIN-TR

Rated 5.00 out of 5

$286.71Add to Cart for Savings

iO HVAC iO-TWIN-TR Universal Twinning Kit with 20VA Transformer quantity
Equipment Interface Module Kit with 2 duct sensors

Resideo

SKU: YTHM5421R1010
$104.99
Honeywell YTHM5421R1010 RedLINK Equipment Interface Module, 2 Sensors quantity
iWave-R Residential Air Ionization System – (24-240VAC / Up To 6 Tons / 2,400 CFM)

Nu-Calgon

SKU: 4900-20
$383.77
MSRP: $647.94
You save 41%
Nu-Calgon 4900-20 iWave-R Residential Air Ionization System – (24-240VAC / Up To 6 Tons / 2,400 CFM) quantity
ElitePRO S1100 Smart Thermostat, 5” Touchscreen In White (4H/2C Heat Pump & 3H/3C Conventional)

Honeywell Home

SKU: THX1100W3
$194.74
Honeywell THX1100W3 ElitePRO S1100 Smart Thermostat, 5” Touchscreen In White (4H/2C Heat Pump & 3H/3C Conventional) quantity
Non-Programmable Multi-Stage 2H/1C Wall Thermostat

Robertshaw

SKU: RS8210
$42.50
MSRP: $72.04
You save 41%
Robertshaw RS8210 Non-Programmable Multi-Stage Wall Thermostat, 2H/1C quantity
2-Wire 24VAC Damper Motor for D and HD Series

iO HVAC Controls

SKU: HD-Motor
$70.39
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50VA Class II Transformer, 480/277/240/208/120 to 24VAC

Functional Devices

SKU: TR50VA015

Rated 5.00 out of 5

$39.15Add to Cart for Savings

Functional Devices TR50VA015 50VA Class II Transformer quantity
.25A-150A Mini Current Switch

Functional Devices

SKU: RIBXKTF

$21.40Add to Cart for Savings

Functional Devices RIBXKTF .25A-150A Mini Current Switch quantity
Sale!
9″ Round Automatic Damper Normally Open

Resideo

SKU: ARD9TZ
Original price was: $155.66.Current price is: $107.12.
Read more