HVAC Controls

Increase energy savings and easily control heating and cooling systems with HVAC controls. Utilize easy-to-install fresh air ventilation panels, furnace control boards, HVAC control boards, building automation panels, and kits to introduce clean air into buildings. Control multiple aspects of a system with highly universal digital controls. Also, shop our selection of replacement parts for controllers and larger equipment, defrost controllers, even fireplace controls. Our specialty controls selection addresses unique problems that push the boundaries of innovation within the industry. If you are a contractor check out items like the Wireless Lodge Watch from iO HVAC Controls or the Duel Fuel Kit.

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Showing 97–144 of 151 resultsSorted by popularity

Field Controls 02723101 7″ Barometric Draft Control

Field Controls

SKU: 02723101
$72.55
MSRP: $83.43
You save 13%
Field Controls 02723101 7" Barometric Draft Control quantity
Field Controls 02722701 6″ Barometric Draft Control

Field Controls

SKU: 02722701
$58.99
MSRP: $67.84
You save 15%
Read more
Honeywell RM7897A2002 On-Off Primary Control

Honeywell Home

SKU: RM7897A2002
$1,099.21
MSRP: $1,264.09
You save 15%
Read more
Honeywell RM7800L1087 Integrated Burner Control

Honeywell Home

SKU: RM7800L1087
$4,844.48
MSRP: $5,571.15
You save 13%
Honeywell RM7800L1087 Integrated Burner Control quantity
Field Controls 02715901 9″ Double Acting Barometric Draft Control

Field Controls

SKU: 02715901
$200.73
MSRP: $230.84
You save 13%
Field Controls 02715901 9" Double Acting Barometric Draft Control quantity
Field Controls 01987001 16″ Barometric Draft Control

Field Controls

SKU: 01987001
$744.55
MSRP: $856.23
You save 13%
Field Controls 01987001 16" Barometric Draft Control quantity
Field Controls 01986901 14″ Barometric Draft Control

Field Controls

SKU: 01986901
$507.43
MSRP: $583.54
You save 15%
Field Controls 01986901 14" Barometric Draft Control quantity
Field Controls 01967701 24″ Barometric Draft Control

Field Controls

SKU: 01967701
$1,540.99
MSRP: $1,772.14
You save 15%
Field Controls 01967701 24" Barometric Draft Control quantity
Field Controls 01437001 8″ Barometric Draft Control

Field Controls

SKU: 01437001
$156.98
MSRP: $180.53
You save 15%
Field Controls 01437001 8" Barometric Draft Control quantity
Field Controls 00963801 6″ Barometric Draft Control

Field Controls

SKU: 00963801
$106.29
MSRP: $122.23
You save 13%
Field Controls 00963801 6" Barometric Draft Control quantity
Honeywell RM7890A1031 On-Off Primary Control

Honeywell Home

SKU: RM7890A1031
$829.23
MSRP: $953.61
You save 13%
Honeywell RM7890A1031 On-Off Primary Control quantity
Honeywell VBN3BJPX0000 Three-Way Threaded Control Ball Valve

Honeywell Home

SKU: VBN3BJPX0000
$139.71
MSRP: $160.67
You save 15%
Honeywell VBN3BJPX0000 Three-Way Threaded Control Ball Valve quantity
Hpneywell RM7890B1014 On-Off Primary Control

Honeywell Home

SKU: RM7890B1014
$869.55
MSRP: $999.98
You save 13%
Hpneywell RM7890B1014 On-Off Primary Control quantity
Honeywell RM7890A1056 On-Off Primary Control

Honeywell Home

SKU: RM7890A1056
$841.50
MSRP: $967.73
You save 13%
Honeywell RM7890A1056 On-Off Primary Control quantity
Honeywell RM7890B1030 On-Off Primary Control

Honeywell Home

SKU: RM7890B1030
$844.43
MSRP: $971.09
You save 13%
Honeywell RM7890B1030 On-Off Primary Control quantity
Honeywell RM7895C1020 On-Off Primary Control with Prepurge

Honeywell Home

SKU: RM7895C1020
$1,387.89
MSRP: $1,596.07
You save 15%
Honeywell RM7895C1020 On-Off Primary Control with Prepurge quantity
Honeywell RM7840M1017 Microprocessor Based Integrated Burner Control

Honeywell Home

SKU: RM7840M1017
$2,999.01
MSRP: $3,448.86
You save 15%
Honeywell RM7840M1017 Microprocessor Based Integrated Burner Control quantity
Honeywell VBN2AFPX0000 Control Ball Valve

Honeywell Home

SKU: VBN2AFPX0000
$65.32
MSRP: $75.12
You save 15%
Honeywell VBN2AFPX0000 Control Ball Valve quantity
Honeywell RM7823A1016 Microprocessor Based Integrated Flame Switch, Detects Flame using Rectification, Ultraviolet or Infrared, 1200Vac, Two SPDT Outputs, Nonvolaile Memory, Shutter Drive Output, -40-140 Degree Ambient Temperature Range

Honeywell Home

SKU: RM7823A1016
$764.36
MSRP: $879.01
You save 13%
Honeywell RM7823A1016 Microprocessor Based Integrated Flame Switch quantity
Honeywell RM7890A1015 On-Off Primary Control

Honeywell Home

SKU: RM7890A1015
$829.23
MSRP: $953.61
You save 13%
Honeywell RM7890A1015 On-Off Primary Control quantity
Honeywell RM7897C1000 Automatic Primary Control with Programmable Post Purge

Honeywell Home

SKU: RM7897C1000
$1,380.88
MSRP: $1,588.01
You save 15%
Honeywell RM7897C1000 Automatic Primary Control with Programmable Post Purge quantity
Honeywell RM7895D1011 On-Off Primary Control with Prepurge

Honeywell Home

SKU: RM7895D1011
$1,387.89
MSRP: $1,596.07
You save 15%
Honeywell RM7895D1011 On-Off Primary Control with Prepurge quantity
Honeywell RM7840E1016 Microprocessor Based Integrated Burner Control

Honeywell Home

SKU: RM7840E1016
$4,144.98
MSRP: $4,766.73
You save 13%
Honeywell RM7840E1016 Microprocessor Based Integrated Burner Control quantity
Field Controls 46210701 5″ Double Acting Barometric Draft Control

Field Controls

SKU: 46210701
$123.83
MSRP: $142.40
You save 13%
Field Controls 46210701 5" Double Acting Barometric Draft Control quantity
Field Controls 46473601 Control Kit for Power Venters

Field Controls

SKU: 46473601
$455.31
MSRP: $523.61
You save 15%
Read more
Field Controls 46395402 5″ Inlet Stainless Steel Power Venter

Field Controls

SKU: 46395402
$1,028.11
MSRP: $1,182.33
You save 15%
Field Controls 46395402 5" Inlet Stainless Steel Power Venter quantity
Field Controls 46458041 Control Kit for Power Venters

Field Controls

SKU: 46458041
$312.45
MSRP: $359.32
You save 13%
Field Controls 46458041 Control Kit for Power Venters quantity
Field Controls 01580101 9″ Barometric Draft Control

Field Controls

SKU: 01580101
$120.08
MSRP: $138.09
You save 13%
Field Controls 01580101 9" Barometric Draft Control quantity
Field Controls 46220901 Barometric Draft Control

Field Controls

SKU: 46220901
$54.84
MSRP: $63.07
You save 15%
Field Controls 46220901 Barometric Draft Control quantity
Honeywell 14002560-010 Repair Stem Assembly

Honeywell Home

SKU: 14002560-010
$127.23
MSRP: $146.31
You save 15%
Honeywell 14002560-010 Repair Stem Assembly quantity
Honeywell L404F1391 Pressuretrol Controller

Honeywell Home

SKU: L404F1391
$411.68
MSRP: $473.43
You save 15%
Honeywell L404F1391 Pressuretrol Controller quantity
Honeywell L4006B1007 Aquastat Controller

Honeywell Home

SKU: L4006B1007
$235.98
MSRP: $271.38
You save 15%
Honeywell L4006B1007 Aquastat Controller quantity
Lennox 17J58 Inshot Burner

Lennox

SKU: 17J58
$46.93
MSRP: $86.72
You save 46%
Lennox 17J58 Inshot Burner quantity
Supco Q111 Sequencer

Supco

SKU: Q111
$24.98
MSRP: $28.73
You save 13%
Supco Q111 Sequencer quantity
Lennox 97M52 Scroll Compressor

Lennox

SKU: 97M52
$1,250.00
MSRP: $1,815.74
You save 31%
Lennox 97M52 Scroll Compressor quantity
3-Way Control Head Kit

Maxitrol

SKU: KMR212D-2
$904.02
MSRP: $1,039.62
You save 13%
Maxitrol KMR212D-2 3-Way Control Head Kit quantity
Double Box Mixing Tube

Maxitrol

SKU: MT2-12
$94.46
MSRP: $108.63
You save 13%
Maxitrol MT2-12 Double Box Mixing Tube quantity
Lennox 67171 Fast Acting Fuse

Lennox

SKU: 67171
$5.41
MSRP: $6.22
You save 15%
Lennox 67171 Fast Acting Fuse quantity
Lennox 45M36 Direct Drive Blower Wheel

Lennox

SKU: 45M36
$209.48
MSRP: $289.85
You save 28%
Lennox 45M36 Direct Drive Blower Wheel quantity
Lennox 20J90 Electrode Spark Ignitor

Lennox

SKU: 20J90
$22.73
MSRP: $26.14
You save 15%
Lennox 20J90 Electrode Spark Ignitor quantity
Lennox 99K57 Combustion Air Blower

Lennox

SKU: 99K57
$498.11
MSRP: $572.83
You save 15%
Read more
Lennox 13P93 Fan and Limit Control

Lennox

SKU: 13P93
$266.18
MSRP: $306.11
You save 15%
Lennox 13P93 Fan and Limit Control quantity
Lennox 98M88 Combustion Air Inducer Blower

Lennox

SKU: 98M88
$382.73
MSRP: $440.14
You save 15%
Lennox 98M88 Combustion Air Inducer Blower quantity
Lennox Spark Ignition Control

Lennox

SKU: 80K12
$462.39
MSRP: $531.75
You save 15%
Lennox 80K12 Spark Ignition Control quantity
ICM Controls ICM379 Head Pressure Control Accessory

ICM Controls

SKU: ICM379
$47.99
MSRP: $55.19
You save 15%
Read more
Icm Controls RSN20 Standard Coil Sensor for CC750

ICM Controls

SKU: RSN20
$48.99
MSRP: $56.34
You save 13%
ICM Controls RSN20 Standard Coil Sensor for CC750 quantity
Saturn Universal Commercial Controller includes indoor sensor

iO HVAC Controls

SKU: UCC
$382.69
Saturn Universal Commercial Controller - Includes Indoor Sensor quantity
Water Heater Direct Spark Ignition Control

ICM Controls

SKU: ICM6701
$89.99
ICM Controls ICM6701 Water Heater Direct Spark Ignition Control for Suburban 520814 quantity