Commercial Controls

Filter

Brand

Showing 97–144 of 228 resultsSorted by popularity

Printed Circuit Board

Trane

SKU: BRD0741
$369.09
MSRP: $424.45
You save 15%
Trane BRD0741 Printed Circuit Board quantity
Integrated PCB Control Board

Trane

SKU: CNT7939
$212.00
MSRP: $243.80
You save 15%
Read more
Enthalpy Kit

Trane

SKU: BAYENTH005A
$360.01
MSRP: $414.01
You save 15%
Trane BAYENTH005A Enthalpy Kit quantity
Control Board

Trane

SKU: BRD3396
$393.19
MSRP: $452.17
You save 15%
Trane BRD3396 Control Board quantity
Defrost Control Board

Trane

SKU: CNT5001
$265.75
MSRP: $305.61
You save 15%
Trane CNT5001 Defrost Control Board quantity
Inducer Conversion Kit

Trane

SKU: KIT16582
$1,812.58
MSRP: $2,084.47
You save 15%
Trane KIT16582 Inducer Conversion Kit quantity
RTOM Module

Trane

SKU: MOD2554
$596.34
MSRP: $685.79
You save 15%
Trane MOD2554 RTOM Module quantity
Fan Control Replacement Kit for HVAC Heating Systems

Reznor

SKU: 209184
$216.23
MSRP: $248.66
You save 15%
Reznor 209184 Fan Control Replacement Kit for HVAC Heating Systems quantity
Fan Control with Bracket

Reznor

SKU: 147676
$89.58
MSRP: $103.02
You save 15%
Reznor 147676 Fan Control with Bracket quantity
Varidigm Integrated Control Module

Reznor

SKU: 260252
$1,010.46
MSRP: $1,162.03
You save 15%
Reznor 260252 Varidigm Integrated Control Module quantity
Primary Air Restrictor (HS38/51)

Reznor

SKU: 196687
$34.43
MSRP: $39.59
You save 15%
Reznor 196687 Primary Air Restrictor (HS38/51) quantity
Fan Control with Bracket

Reznor

SKU: 123975
$212.40
MSRP: $244.26
You save 15%
Reznor 123975 Fan Control with Bracket quantity
Energy Cutout Device 306F

Reznor

SKU: 82414
$21.10
MSRP: $24.27
You save 15%
Reznor 82414 Energy Cutout Device 306F quantity
125°F Fan Control (60T82‑314585) for HVAC Heating Systems

Reznor

SKU: 209166
$43.30
MSRP: $49.80
You save 15%
Reznor 209166 125°F Fan Control (60T82‑314585) for HVAC Heating Systems quantity
15–35 DC / 15–24 AC 0–10 VDC Output Controller for HVAC Systems

Reznor

SKU: 222754
$838.66
MSRP: $964.46
You save 15%
Reznor 222754 15–35 DC / 15–24 AC 0–10 VDC Output Controller for HVAC Systems quantity
Varidigm Control Board for HVAC Heating Systems

Reznor

SKU: 258319
$1,107.69
MSRP: $1,273.84
You save 15%
Reznor 258319 Varidigm Control Board for HVAC Heating Systems quantity
24V NSR 0–10 VDC 44# IN DCA Controller for HVAC Systems

Reznor

SKU: 222862
$457.44
MSRP: $526.06
You save 15%
Reznor 222862 24V NSR 0–10 VDC 44# IN DCA Controller for HVAC Systems quantity
24Vac tN2 House Control for Boiler, Domestic Hot Water, Setpoint, Mixing, or 4 Zone Valves

Tekmar Control Systems

SKU: 402
$1,004.06
MSRP: $1,154.67
You save 15%
Tekmar Controls 402 24Vac tN2 House Control for Boiler, Domestic Hot Water, Setpoint, Mixing, or 4 Zone Valves quantity
3 Zone Valve Control

Tekmar Control Systems

SKU: 303V
$177.66
MSRP: $204.31
You save 15%
Tekmar Controls 303V 3 Zone Valve Control quantity
Speed Controller

Reznor

SKU: 213581
$895.18
MSRP: $1,029.46
You save 15%
Reznor 213581 Speed Controller quantity
Signal Conditioner

Reznor

SKU: 134170
$797.86
MSRP: $917.54
You save 15%
Reznor 134170 Signal Conditioner quantity
Smart Steam Control

Tekmar Control Systems

SKU: 289
$2,611.69
MSRP: $3,003.44
You save 15%
Tekmar Controls 289 Smart Steam Control quantity
24Vac/dc Two Stage Single Setpoint Control -40 to 239F

Tekmar Control Systems

SKU: 152
$343.69
MSRP: $395.24
You save 15%
Tekmar Controls 152 24Vac/dc Two Stage Single Setpoint Control -40 to 239F quantity
Fan Control F135-30F Without Bracket for HVAC Heating Systems

Reznor

SKU: 146464
$34.45
MSRP: $39.62
You save 15%
Reznor 146464 Fan Control F135-30F Without Bracket for HVAC Heating Systems quantity
Fan Control F135-40F with Bracket for HVAC Heating Systems

Reznor

SKU: 123976
$165.73
MSRP: $190.59
You save 15%
Reznor 123976 Fan Control F135-40F with Bracket for HVAC Heating Systems quantity
Veridigm Control Board

Reznor

SKU: 257246
$1,134.15
MSRP: $1,304.27
You save 15%
Reznor 257246 Veridigm Control Board quantity
Amplifier Control Module

Reznor

SKU: 148590
$1,190.18
MSRP: $1,368.71
You save 15%
Reznor 148590 Amplifier Control Module quantity
Rooftop Unit Controller for HVAC Systems

Rheem

SKU: 47-102883-04
$522.36
MSRP: $600.71
You save 13%
Read more
120Vac Six Zone Manager for tN4 Thermostats and Zone Valves

Tekmar Control Systems

SKU: 335
$650.25
MSRP: $747.79
You save 15%
Tekmar Controls 335 120Vac Six Zone Manager for tN4 Thermostats and Zone Valves quantity
120Vac Pump Sequencer Control

Tekmar Control Systems

SKU: 132
$875.25
MSRP: $1,006.54
You save 15%
Tekmar Controls 132 120Vac Pump Sequencer Control quantity
Fan Control Board Kit – Reliable HVAC Component

Rheem

SKU: 47-22481-81
$300.38
MSRP: $345.44
You save 13%
Rheem 47-22481-81 Fan Control Board Kit – Reliable HVAC Component quantity
Air Handler Control Board – Reliable HVAC System Component

Rheem

SKU: 47-102606-85
$176.24
MSRP: $202.68
You save 15%
Rheem 47-102606-85 Air Handler Control Board – Reliable HVAC System Component quantity
Rooftop Unit Controller Kit – Reliable HVAC Control Upgrade

Rheem

SKU: PD476654
$526.55
MSRP: $605.53
You save 15%
Rheem PD476654 Rooftop Unit Controller Kit – Reliable HVAC Control Upgrade quantity
1‑Stage Heat Pump Control Board

York

SKU: S1-031-02996-000
$237.26
MSRP: $272.85
You save 15%
York S1‑031‑02996‑000 1‑Stage Heat Pump Control Board quantity
Circuit Board

York

SKU: S1-6023971
$657.75
MSRP: $756.41
You save 15%
York S1-6023971 Circuit Board quantity
Fan Control Assembly with Transformer

York

SKU: S1-90-113
$103.51
MSRP: $119.04
You save 15%
York S1‑90‑113 Fan Control Assembly with Transformer quantity
Gas/Electric Control Board

York

SKU: S1-031-02993-000
$288.41
MSRP: $331.67
You save 15%
York S1-031-02993-000 Gas/Electric Control Board quantity
JADE Controller Conversion Kit

York

SKU: S1-331-03019-000
$1,194.09
MSRP: $1,373.20
You save 15%
York S1-331-03019-000 — JADE Controller Conversion Kit quantity
Control Board

York

SKU: S1-031-02995-000
$286.13
MSRP: $329.05
You save 15%
York S1-031-02995-000 Control Board quantity
Integrated Control Board

York

SKU: S1-031-01932-002
$277.63
MSRP: $319.27
You save 15%
York S1‑031‑01932‑002 Integrated Control Board quantity
1-Stage Simplicity Lite Control

York

SKU: S1-MCB-1011HP
$194.33
MSRP: $223.48
You save 15%
York S1-MCB-1011HP 1-Stage Simplicity Lite Control quantity
Control Board

Burnham Boiler

SKU: 111971-01
$278.71
MSRP: $320.52
You save 15%
Burnham Boiler 111971-01 Control Board quantity
OEM Defrost Time/Temperature Control Board

York

SKU: S1-031-01954-000
$193.50
MSRP: $222.53
You save 15%
York S1‑031‑01954‑000 — OEM Defrost Time/Temperature Control Board quantity
OEM Control Board / Blower Delay Board

York

SKU: S1-031-02986-000
$114.63
MSRP: $131.82
You save 15%
York S1‑031‑02986‑000 — OEM Control Board / Blower Delay Board quantity
OEM Control Board for HVAC / Air Handler Units

York

SKU: S1-031-02985-000
$114.53
MSRP: $131.71
You save 15%
York S1‑031‑02985‑000 — OEM Control Board for HVAC / Air Handler Units quantity
4-Stage Control Board

York

SKU: S1-6434432
$735.08
MSRP: $845.34
You save 15%
York S1-6434432 — 4-Stage Control Board quantity
Control Board

York

SKU: S1-373-49824-003
$1,260.81
MSRP: $1,449.93
You save 15%
York S1-373-49824-003 Control Board quantity
Control Board – Reliable HVAC System Replacement

Rheem

SKU: 47-100436-09
$45.48
MSRP: $52.30
You save 13%
Rheem 47-100436-09 Control Board – Reliable HVAC System Replacement quantity