Commercial Controls

Filter

Brand

Showing 1–48 of 253 resultsSorted by popularity

Universal Twinning and Paralleling Zone Panel

iO HVAC Controls

SKU: iO-TWIN

Rated 5.00 out of 5
$254.84
Universal Twinning and Paralleling Zone Panel quantity
4 Channel Wireless Relay PLUS Kit

iO HVAC Controls

SKU: iO-WRP

Rated 5.00 out of 5

$439.54Add to Cart for Savings

iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit quantity
4 Channel Wireless Relay Kit

iO HVAC Controls

SKU: iO-WR

Rated 4.00 out of 5
$233.98
iO HVAC Controls iO-WR 4 Channel Wireless Relay Kit 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
Distech ECB-VAVS – BACnet B-ASC 9-Point Programmable Controllers

Distech Controls

SKU: CDIB-VASX-IMP-10

View Now
Dual Fuel Kit – Heat Pump & Fossil Fuel Furnace Control

iO HVAC Controls

SKU: iO-DFK
$112.63
iO HVAC Controls iO-DFK Dual Fuel Kit – Heat Pump & Fossil Fuel Furnace Control W/ Outdoor Balance Point Thermostat quantity
24V Lead/Lag Controller Run Time Balancer

iO HVAC Controls

SKU: iO-LL

Rated 5.00 out of 5
$124.69
iO HVAC Controls iO-LL LLC-200 24V Lead/Lag Controller quantity
Distech ECB-203 – BACnet B-ASC 14-Point Programmable Controllers

Distech Controls

SKU: CDIB-203X-00

View Now
TC-24-7 7-Day Programmable Time Clock

iO HVAC Controls

SKU: iO-TC
$181.27
iO HVAC Controls iO-TC TC-24-7 7-Day Programmable Time Clock quantity
Distech ECB-253 BACnet B-ASC 14-Point Programmable Controller

Distech Controls

SKU: CDIB-253X-00

View Now
Control Board

Trane

SKU: CNT9646

Rated 5 out of 5
$151.52
MSRP: $174.25
You save 15%
Trane CNT9646 Control Board quantity
Honeywell L4064B2210/B Fan and Limit Controller

Resideo

SKU: L4064B2210/B
$96.79
MSRP: $111.31
You save 15%
Honeywell L4064B2210/B Fan and Limit Controller quantity
Distech Controls ECB-600 BACnet B-AAC 28-Point Programmable Controller

Distech Controls

SKU: CDIB-600X-00

View Now
Circuit Board

Amana-Goodman

SKU: PCBBF145FS
$100.34
MSRP: $115.39
You save 15%
Amana PCBBF145FS Circuit Board quantity
Integrated Control Board for HVAC Heating Systems

Reznor

SKU: 1033741
$307.24
MSRP: $353.33
You save 15%
Reznor 1033741 Integrated Control Board for HVAC Heating Systems quantity
Flow Switch Control

York

SKU: 024-39397-000
$320.80
MSRP: $368.92
You save 15%
York 024-39397-000 Flow Switch Control quantity
Carrier S17S0002N25B — DXM2 Standard CM Programmed Control Board

Carrier

SKU: S17S0002N25B
$637.04
MSRP: $732.60
You save 15%
Carrier S17S0002N25B — DXM2 Standard CM Programmed Control Board quantity
Aprilaire 5680 Power PCB Assembly

Aprilaire

SKU: 5680
$53.47
MSRP: $61.49
You save 15%
Aprilaire 5680 Power PCB Assembly quantity
Distech ECB-650 BACnet MS/TP LAN Programmable Controller

Distech Controls

SKU: CDIB-650X-00

View Now
Lennox 87H91 Furnace Limit Control Switch

Lennox

SKU: 87H91
$10.48
MSRP: $19.94
You save 47%
Lennox 87H91 Furnace Limit Control Switch quantity
Distech ECL-203 14-Point Programmable Controller with Microprocessor

Distech Controls

SKU: CDIL-203X-00

View Now
Distech Controls ECB-403 BACnet Programmable Controller

Distech Controls

SKU: CDIB-403X-00

View Now
Motor Monitor to be Used with iO-Twin

iO HVAC Controls

SKU: iO-Twin-MM

$197.03Add to Cart for Savings

iO HVAC Controls iO-Twin-MM Motor Monitor to be Used with iO-Twin quantity
24 V Pilot Relite Control

Trane

SKU: CNT1704
$175.63
MSRP: $201.97
You save 15%
Trane CNT1704 24 V Pilot Relite Control quantity
Main Control Board

Trane

SKU: BRD5765
$141.94
MSRP: $163.23
You save 15%
Trane BRD5765 Main Control Board quantity
24V Heat Control Board

Trane

SKU: CNT6194
$243.32
MSRP: $279.82
You save 15%
Trane CNT6194 24V Heat Control Board quantity
Integrated Control Board

York

SKU: S1-7990-319P
$278.28
MSRP: $320.02
You save 15%
Read more
OEM Control Board / Blower Delay Board

York

SKU: S1-031-02986-000
$114.63
MSRP: $131.82
You save 15%
Read more
OEM Replacement Control Board

Carrier

SKU: HK38EA056
$650.00
MSRP: $747.50
You save 15%
Carrier HK38EA056 OEM Replacement Control Board quantity
Rheem 62-105217-01 Integrated Control Board – OEM Furnace Control Module

Rheem

SKU: 62-105217-01
$186.96
MSRP: $215.00
You save 15%
Rheem 62-105217-01 Integrated Control Board quantity
Navien 30013336A Wire Harness for Control Board – NCB, NCB-E & NPE Tankless Water Heaters – OEM Replacement

Navien

SKU: 30013336A
$5.75
MSRP: $6.61
You save 15%
Navien 30013336A Wire Harness for Control Board – NCB, NCB-E & NPE Tankless Water Heaters – OEM Replacement quantity
Navien 30022717B Remote Controller for NPN & NPE2 Models – OEM Replacement

Navien

SKU: 30022717B

Rated 5 out of 5
$116.25
MSRP: $133.69
You save 15%
Navien 30022717B Remote Controller for NPN & NPE2 Models – OEM Replacement quantity
Navien 30011690D PCB Board for NPE Models KDC-330-6M – OEM Replacement

Navien

SKU: 30011690D
$162.00
MSRP: $199.24
You save 19%
Navien 30011690D PCB Board for NPE Models KDC-330-6M – OEM Replacement quantity
Field Controls 602609900 Circuit Board Kit

Field Controls

SKU: 602609900
$146.00
MSRP: $167.90
You save 13%
Field Controls 602609900 Circuit Board Kit quantity
Honeywell L4064B2236 Fan and Limit Controller

Honeywell Home

SKU: L4064B2236
$165.33
MSRP: $190.13
You save 15%
Honeywell L4064B2236 Fan and Limit Controller quantity
Honeywell DC120L11001000 Universal Digital Controller

Honeywell Home

SKU: DC120L11001000
$971.18
MSRP: $1,116.86
You save 13%
Honeywell DC120L11001000 Universal Digital Controller quantity
Distech ECB-450 24-Point Programmable Controller with BACnet MS/TP LAN

Distech Controls

SKU: CDIB-450X-00

View Now
Distech ECB-103 BACnet B-ASC 10-Point Programmable Controller

Distech Controls

SKU: CDIB-103X-00

View Now
240VAC UV Flame Safeguard Burner Controller with 5/10s TFI & Purge

Fireye

SKU: SB560322AA
$1,492.93
MSRP: $1,716.87
You save 15%
Fireye SB560322AA Flame Safeguard Control 240VAC UV Purge Burner Controller 5/10s TFI quantity
Flame-Monitor Interlock Supervision & Display Expansion Module

Fireye

SKU: E300
$3,651.86
MSRP: $4,199.64
You save 15%
Fireye E300 Expansion Module Flame-Monitor Interlock & Display Expansion Unit quantity
Parallel positioning air/fuel ratio burner management control system

Fireye

SKU: PPC4000
$1,955.21
MSRP: $2,248.49
You save 15%
Fireye PPC4000 Air/Fuel Ratio Parallel Positioning Burner Management System quantity
120VAC Flame Safeguard Control, Flame Rod Detection, 5/10s TFI with Purge

Fireye

SKU: SB560223AA
$1,658.80
MSRP: $1,907.62
You save 15%
Fireye SB560223AA Flame Safeguard Control 120VAC 5/10s TFI Flame Rod with Purge quantity
120VAC SB Series Flame Safeguard Control, 5/10s TFI, Flame Rod, No Purge

Fireye

SKU: SB560533AA
$1,582.84
MSRP: $1,820.27
You save 13%
Fireye SB560533AA Flame Safeguard Control 120VAC 5/10s TFI Flame Rod No Purge quantity
120VAC Flame Safeguard Control, 5/10s TFI, Flame Rod Detection, No Purge

Fireye

SKU: SB560233AA
$1,582.84
MSRP: $1,820.27
You save 13%
Fireye SB560233AA Flame Safeguard Control 120VAC 5/10s TFI Flame Rod No Purge quantity
120VAC UV Flame Safeguard Control, No Purge, Selectable 5/10s TFI

Fireye

SKU: SB560232AA
$1,582.84
MSRP: $1,820.27
You save 13%
Fireye SB560232AA Flame Safeguard Control 120VAC UV No Purge 5/10s TFI quantity
InSight Series IV Integrated Infrared Flame Scanner

Fireye

SKU: 95IRS4-1
$5,146.68
MSRP: $5,918.68
You save 15%
Fireye 95IRS4-1WINC InSight Series IV IR Flame Scanner quantity
Coded UV Flame Scanner with 1/2″ NPT Mount for Industrial Burners

Fireye

SKU: C9707A1023
$11,255.59
MSRP: $12,943.93
You save 15%
Fireye C9707A1023 Coded UV Flame Scanner 1/2" NPT Industrial Burner Sensor quantity
VFD Interface Daughter Board for NX6100 / PPC6000 Burner Systems

Fireye

SKU: NXDBVSD
$806.76
MSRP: $927.77
You save 13%
Fireye NXDBVSD VFD Interface Daughter Board for NX6100 / PPC6000 Systems quantity