HVAC & Refrigeration Controls & Circuit Boards

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HVAC & Refrigeration: Parts & Accessories

79,816 results

Allied Air 103131-04 (CAT# 87W77) SAME AS Lennox 607308-17 (CAT# 15T94)
PRE-PROGRAMMED TO WORK WITH YOUR SPECIFIC FURNACE
Brand New · LENNOX
RM 1,269.26
RM 114.62 shipping
TDR00734 / TDR-0734 OEM Pressure Transducer Trane Service First
Brand New · Trane
RM 761.58
or Best Offer
RM 99.64 shipping
KE2 ThermSolutions EVap-RE2 Contactor Panel Aux Valve Driver Kit 21612 2200891
Brand New
RM 1,798.18
or Best Offer
RM 130.23 shipping
New ListingP-8000-2 Johnsons Control Proportional Action Pressure Controller
Brand New · Johnson Controls
RM 4,611.79
or Best Offer
RM 323.71 shipping
New ListingIntertherm Miller Nordyne Control Board 624631-B 1012-955A
Pre-Owned · Miller
RM 317.33
or Best Offer
RM 113.43 shipping
New ListingWHITE RODGERS EMERSON KIT06839 X13120662010
New (Other) · White-Rodgers
RM 423.10
or Best Offer
RM 89.65 shipping
New ListingFurnace Control Board G951ADB-1403, 031-01234-000. Num#283
Pre-Owned · Johnson Controls
RM 507.72
RM 92.15 shipping
New Listingtekmar Wi-Fi Setpoint Control 170 - One Stage Heat or Cool | Innovative Control
Brand New
RM 951.93
RM 102.73 shipping
New Listing50A55-843 Furnace Control Circuit Board Replacement for White Rodgers
New (Other) · Unbranded
RM 287.50
RM 83.14 shipping
ST9160B 1050 furnace Circuit Board Honeywell HQ1012358HW Lennox Tempstar Heil
Pre-Owned · Honeywell
RM 587.60
RM 91.98 shipping
New ListingFurnace Control Board 24L8501, 50A62-121. Num#282
Pre-Owned · LENNOX
RM 380.79
RM 88.39 shipping
Raypak 601769 1134-403 Pool/Spa Heater Control Display Board refurbished #P120A
Refurbished
RM 930.82
RM 102.09 shipping
35 watching
New ListingHoneywell RM7895A1014 AC On-Off Primary Control (Brand New)
Brand New · Honeywell
RM 1,447.59
or Best Offer
RM 257.33 shipping
New ListingNEW Johnson Controls / Delta Actuator, M9203-GGA-DPV, AC/DC 24v.
Brand New · Johnson Controls
RM 317.33
or Best Offer
RM 86.52 shipping
Allied Air Control Board 102829-02 (CAT #87W78) & Lennox 102813-02 (CAT# 73W45)
Brand New · LENNOX
RM 1,269.26
RM 229.70 shipping
New ListingAaon ASM02907 Motor Speed Control 240VAC
New (Other)
RM 782.74
or Best Offer
RM 174.87 shipping
New ListingPenn Johnson Controls a19aat-2 Temp Control
Pre-Owned · Johnson Controls
RM 423.06
RM 89.65 shipping
New ListingFurnace Control Board 624742, 1182-200, 1182-83-2001A. Num#278
Pre-Owned · NORDYNE
RM 423.10
RM 89.65 shipping
New ListingFurnace Control Board 50A65-121-06, 150-0752, LENNOX 32M8801. Num#279
Pre-Owned · LENNOX
RM 423.10
RM 89.65 shipping
New ListingFUJITSU 9707592016 Active Filter Module L46-685 NEW
New (Other) · Fujitsu
RM 1,163.53
RM 138.40 shipping
New ListingCarrier Comfort Controller 6400 CEPL130201-02
Pre-Owned · Carrier
RM 634.61
RM 170.51 shipping
New ListingFIREYE EP260 Programmer Module Recycle EP2601
New (Other) · Fireye
RM 2,115.46
RM 139.58 shipping
New Listing1pc Honeywell S8610U3009 Universal Intermittent Pilot Ignition Control
New (Other) · Honeywell
RM 169.20
or Best Offer
RM 82.17 shipping
New ListingJohnson Controls P66 Electronic Fan Speed Control 24v-ac
Pre-Owned · Johnson Controls
RM 710.81
or Best Offer
RM 98.12 shipping
New ListingFireye Ultra Violet Flame Amplifier Module EUV1
New (Other) · Fireye
RM 1,692.36
RM 127.10 shipping
New ListingCarrier Control Board HK42FZ112
New (Other) · Carrier
RM 1,057.75
or Best Offer
RM 154.14 shipping
Fenwal 35-662944-013 Automatic Ignition Control System used FREE shipping #P727*
Pre-Owned
RM 185.74
RM 80.14 shipping
131 sold
Daikin ARC466A9 OEM infrared remote controller
Brand New · Daikin
RM 143.85
or Best Offer
RM 41.89 shipping
Smartwasher SW-23, SW-28, SW-37 Control Board By CRC
Brand New
RM 676.96
RM 137.76 shipping
74 sold
Multiflex 168+ Board 810-3066 CPC Manufacturer refurbished and tested.
Refurbished · Emerson
RM 1,480.85
or Best Offer
RM 168.77 shipping
NEW Carrier OPN-VAVB1 VAV Zone Single Duct BACnet Controller
Brand New · Carrier
RM 528.88 to RM 613.50
RM 92.79 shipping
NEW NOS Carrier VVT Zone Control OPN-VVTZC - FREE SHIPPING
Brand New · Carrier
RM 926.59 to RM 1,053.52
RM 101.97 shipping
New ListingFT0125H-3 Steam Trap, Cast Iron, 125 psi, 3/4 in
New (Other)
RM 1,692.40
or Best Offer
RM 174.99 shipping
New ListingHoneywell 220736A Auxiliary Switch Kit
New (Other) · Honeywell
RM 126.89
RM 78.40 shipping
New ListingCarrier HK38EA048 AOC Control Board 3T, 4T, 5T
Brand New · Carrier
RM 1,015.44
or Best Offer
RM 107.13 shipping
New ListingICM Controls ICM450 Three Phase Voltage Monitor 190-630 VAC 50-60 Hz
Pre-Owned · ICM
RM 253.86
RM 82.12 shipping
New ListingUT ELECTRONICS 1013 SERIES INTEGRATED BOILER CONTROL (1013-10)
New (Other)
RM 423.10
RM 200.38 shipping
New ListingPulsafeeder Boiler Probe 16-972-13
New (Other) · Unbranded
RM 2,115.50
or Best Offer
RM 139.58 shipping
New ListingNEW Honeywell L4064B2210 Fan And Limit Control Switch
Brand New · Honeywell
RM 317.33
or Best Offer
RM 86.52 shipping
ASMO 2293 Original AAON Org. OEM, BRAND NEW, Sensor 20/60 80/140 Qty-2 Available
Brand New
RM 1,265.07
or Best Offer
RM 134.55 shipping
Robertshaw Oven Thermostat RX-1-36 For Pitco 60125401 Imperial, Dean, Blodgett,
Brand New · Robertshaw
RM 237.02
RM 81.62 shipping
1,167 sold
New ListingFurnace Control Board 1P031-01267-001. Num#280
Pre-Owned · YORK
RM 211.55
RM 83.39 shipping
New ListingALTECH CONTROLS XPRT 1 CIRCUIT BOARD CARD # 41060 COMPRESSOR CONTROLLER
Pre-Owned
RM 507.72
or Best Offer
RM 124.01 shipping
New ListingRANCO ETC-112000-000 Single Stage Electronic Temperature Control 24V
Brand New · Robertshaw
RM 571.19
or Best Offer
RM 94.01 shipping
Vtronix R85A-001 3 speed Fan control board - Low or Line voltage input
Brand New
RM 190.40
RM 80.26 shipping
83 sold
FENWAL 35-662944-013 Automatic Ignition Control Module
Pre-Owned
RM 232.71
RM 84.03 shipping
281 sold
Ranco Low Pressure Refrigeration Control for 010-1483 PSI(10in-100) Dif-10in-40
Brand New · Ranco
RM 423.06
or Best Offer
RM 89.65 shipping
298 sold
Grundfos HM Large Rectifier 96619880 R08 22kW Control PCB -- NEW --
New (Other) · Grundfos
RM 2,115.50
or Best Offer
RM 211.55 shipping
Carrier Supra Logic Board 1052-905-16
Refurbished · Carrier
RM 630.42
or Best Offer
RM 143.68 shipping
Only 3 left
New ListingFurnace Control Board ST9120U1011. Num#277
Pre-Owned · Honeywell
RM 126.93
RM 80.90 shipping
NEW & ORIGINAL RIELLO BURNER CONTROL BOX 3001157 (C7001029) NOS E1-34 530SE
Brand New · Riello
RM 380.75
or Best Offer
Free shipping
New ListingJohnson Controls FX-BTCVT-1, WIRELESS COMMISSIONING TOOL, NEW IN BOX
Brand New · Johnson Controls
RM 1,269.30
RM 208.29 shipping
New ListingDefrost Control Board HK38EA004,CEBD430635-03A, CEPL130635-01. Num#281
Pre-Owned · Carrier
RM 148.09
RM 81.53 shipping
Honeywell RTUA08 Interface Control Unit 12V 0.07A ELEMASTER RTU A08
Pre-Owned · Honeywell
RM 965.69
or Best Offer
RM 82.84 shipping
USB-L 9.0 Field Assistant i-Vu USB Link Rnet cable TKIT Ivu Carrier CIV-OPNTOOLS
New (Other) · Carrier
RM 837.74
RM 101.88 shipping
Only 1 left!
New ListingFurnace Control Board 48X21-101-01,47-102077-02-04. Num#27
Pre-Owned · Emerson
RM 169.24
RM 82.17 shipping
New ListingICM288 Furnace Control, Low Cost Replacement for Rheem 62-24084-82 Control Board
Brand New · Unbranded
RM 234.78
RM 84.07 shipping
New ListingHK42FZ018 Refundable furnace Control board CEPL130590-01 With Plastic Frame
Pre-Owned · Bryant
RM 152.32
RM 81.66 shipping
New ListingNEW! Delta / Johnson Controls, M9104-GGA-DPV, Actuator, 0(2)-10v, 24v, 35in.lbs
Brand New · Johnson Controls
RM 317.33
or Best Offer
RM 161.16 shipping
VZ7200F5000B - Viconics Zoning BACnet Room Controller Thermostat
New (Other) · Schneider Electric
RM 643.11
or Best Offer
RM 93.59 shipping

HVAC & Refrigeration Controls & Circuit Boards

Shop by category

79,816 results

Allied Air 103131-04 (CAT# 87W77) SAME AS Lennox 607308-17 (CAT# 15T94)

TDR00734 / TDR-0734 OEM Pressure Transducer Trane Service First

KE2 ThermSolutions EVap-RE2 Contactor Panel Aux Valve Driver Kit 21612 2200891

New ListingP-8000-2 Johnsons Control Proportional Action Pressure Controller

New ListingIntertherm Miller Nordyne Control Board 624631-B 1012-955A

New ListingWHITE RODGERS EMERSON KIT06839 X13120662010

New ListingFurnace Control Board G951ADB-1403, 031-01234-000. Num#283

New Listingtekmar Wi-Fi Setpoint Control 170 - One Stage Heat or Cool | Innovative Control

New Listing50A55-843 Furnace Control Circuit Board Replacement for White Rodgers

ST9160B 1050 furnace Circuit Board Honeywell HQ1012358HW Lennox Tempstar Heil

New ListingFurnace Control Board 24L8501, 50A62-121. Num#282

Raypak 601769 1134-403 Pool/Spa Heater Control Display Board refurbished #P120A

New ListingHoneywell RM7895A1014 AC On-Off Primary Control (Brand New)

New ListingNEW Johnson Controls / Delta Actuator, M9203-GGA-DPV, AC/DC 24v.

Allied Air Control Board 102829-02 (CAT #87W78) & Lennox 102813-02 (CAT# 73W45)

New ListingAaon ASM02907 Motor Speed Control 240VAC

New ListingPenn Johnson Controls a19aat-2 Temp Control

New ListingFurnace Control Board 624742, 1182-200, 1182-83-2001A. Num#278

New ListingFurnace Control Board 50A65-121-06, 150-0752, LENNOX 32M8801. Num#279

New ListingFUJITSU 9707592016 Active Filter Module L46-685 NEW

New ListingCarrier Comfort Controller 6400 CEPL130201-02

New ListingFIREYE EP260 Programmer Module Recycle EP2601

New Listing1pc Honeywell S8610U3009 Universal Intermittent Pilot Ignition Control

New ListingJohnson Controls P66 Electronic Fan Speed Control 24v-ac

New ListingFireye Ultra Violet Flame Amplifier Module EUV1

New ListingCarrier Control Board HK42FZ112

Fenwal 35-662944-013 Automatic Ignition Control System used FREE shipping #P727*

Daikin ARC466A9 OEM infrared remote controller

Smartwasher SW-23, SW-28, SW-37 Control Board By CRC

Multiflex 168+ Board 810-3066 CPC Manufacturer refurbished and tested.

NEW Carrier OPN-VAVB1 VAV Zone Single Duct BACnet Controller

NEW NOS Carrier VVT Zone Control OPN-VVTZC - FREE SHIPPING

New ListingFT0125H-3 Steam Trap, Cast Iron, 125 psi, 3/4 in

New ListingHoneywell 220736A Auxiliary Switch Kit

New ListingCarrier HK38EA048 AOC Control Board 3T, 4T, 5T

New ListingICM Controls ICM450 Three Phase Voltage Monitor 190-630 VAC 50-60 Hz

New ListingUT ELECTRONICS 1013 SERIES INTEGRATED BOILER CONTROL (1013-10)

New ListingPulsafeeder Boiler Probe 16-972-13

New ListingNEW Honeywell L4064B2210 Fan And Limit Control Switch

ASMO 2293 Original AAON Org. OEM, BRAND NEW, Sensor 20/60 80/140 Qty-2 Available

Robertshaw Oven Thermostat RX-1-36 For Pitco 60125401 Imperial, Dean, Blodgett,

New ListingFurnace Control Board 1P031-01267-001. Num#280

New ListingALTECH CONTROLS XPRT 1 CIRCUIT BOARD CARD # 41060 COMPRESSOR CONTROLLER

New ListingRANCO ETC-112000-000 Single Stage Electronic Temperature Control 24V

Vtronix R85A-001 3 speed Fan control board - Low or Line voltage input

FENWAL 35-662944-013 Automatic Ignition Control Module

Ranco Low Pressure Refrigeration Control for 010-1483 PSI(10in-100) Dif-10in-40

Grundfos HM Large Rectifier 96619880 R08 22kW Control PCB -- NEW --

Carrier Supra Logic Board 1052-905-16

New ListingFurnace Control Board ST9120U1011. Num#277

NEW & ORIGINAL RIELLO BURNER CONTROL BOX 3001157 (C7001029) NOS E1-34 530SE

New ListingJohnson Controls FX-BTCVT-1, WIRELESS COMMISSIONING TOOL, NEW IN BOX

New ListingDefrost Control Board HK38EA004,CEBD430635-03A, CEPL130635-01. Num#281

Honeywell RTUA08 Interface Control Unit 12V 0.07A ELEMASTER RTU A08

USB-L 9.0 Field Assistant i-Vu USB Link Rnet cable TKIT Ivu Carrier CIV-OPNTOOLS

New ListingFurnace Control Board 48X21-101-01,47-102077-02-04. Num#27

New ListingICM288 Furnace Control, Low Cost Replacement for Rheem 62-24084-82 Control Board

New ListingHK42FZ018 Refundable furnace Control board CEPL130590-01 With Plastic Frame

New ListingNEW! Delta / Johnson Controls, M9104-GGA-DPV, Actuator, 0(2)-10v, 24v, 35in.lbs

VZ7200F5000B - Viconics Zoning BACnet Room Controller Thermostat

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