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Safety Equipment and GearAir QualityAir ToolsAll Home SecurityAll Renewable EnergyAll Tool SetsAmerican StandardBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCar Emergency SuppliesDehumidifiersDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectric MotorsElectrical ToolsElectrical Wire & CableElectronic Communication ComponentsEmergency SuppliesEmersonExtension Cord ReelsFastenersFiltreteFireplacesFurniture HardwareGate HardwareGatesGuttering & DrainageHaierHand ToolsHardware KnobsHolmesHome SafetyHVAC Ducting and VentilationKitchen HardwareKitchen PlumbingLaskoLight BulbsLight TimersMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersProjectsRegisters and GrillsSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepStovesThermostatsTool Equipment & StorageValves & Valve RepairWall PanelsWallpaperWater HeatersWater Heaters, Pumps & TanksWeldersWildfire PrepWindow Screens and FilmsWinter PrepWood Stains, Coatings & FinishesWoodworking Tools

Furnace Control

Uses item details. Price when purchased online

Aerostar 16.375x21.5x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack From $45.32

Aerostar 16.375x21.5x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack
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Sponsored
From$4532

Aerostar 16.375x21.5x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack

4.8 out of 5 Stars. 48 reviews

Aerostar 12x12x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack From $28.49

Aerostar 12x12x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack
Options
Sponsored
From$2849

Aerostar 12x12x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack

4.6 out of 5 Stars. 30 reviews

Aerostar 14x20x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack From $33.32

Aerostar 14x20x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack
Options
Sponsored
From$3332

Aerostar 14x20x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack

4.6 out of 5 Stars. 96 reviews

Aerostar 18x18x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack From $38.92

Aerostar 18x18x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack
Options
Sponsored
From$3892

Aerostar 18x18x1 MERV 6 Air Filter, Pleated AC Furnace HVAC, Dust Lint Control, 6 Pack

4.7 out of 5 Stars. 72 reviews

50+ bought since yesterday Honeywell Thermostat, Non-Programmable Thermostat, White, RTH111B1024/E1

Honeywell Thermostat, Non-Programmable Thermostat, White, RTH111B1024/E1

Honeywell Thermostat, Non-Programmable Thermostat, White, RTH111B1024/E1

4.3 out of 5 Stars. 1061 reviews
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White-Rodgers Furnace Control Board,25V AC, Integrated 50A56-956 $93.00 Was $108.21

White-Rodgers Furnace Control Board,25V AC, Integrated 50A56-956
current price Now $93.00, Was $108.21

White-Rodgers Furnace Control Board,25V AC, Integrated 50A56-956

5 out of 5 Stars. 1 reviews

TONKBEEY Air Conditioner Digital Temperature Controller Smart Programmable Thermostat for Wall Hanging Furnace Steam Room $17.39

TONKBEEY Air Conditioner Digital Temperature Controller Smart Programmable Thermostat for Wall Hanging Furnace Steam Room
current price $17.39

TONKBEEY Air Conditioner Digital Temperature Controller Smart Programmable Thermostat for Wall Hanging Furnace Steam Room

3 out of 5 Stars. 2 reviews

Honeywell S9200U1000 Universal Integrated Furnace Control $182.99

Honeywell S9200U1000 Universal Integrated Furnace Control
current price $182.99

Honeywell S9200U1000 Universal Integrated Furnace Control

5 out of 5 Stars. 1 reviews

Rheem 62-24140-04 Integrated Furnace Control Board (IFC). $181.38

Rheem 62-24140-04 Integrated Furnace Control Board (IFC).
current price $181.38

Rheem 62-24140-04 Integrated Furnace Control Board (IFC).

TRANE CNT7738 1 Stage Integrated Furnace Control $278.89

TRANE CNT7738 1 Stage Integrated Furnace Control
current price $278.89

TRANE CNT7738 1 Stage Integrated Furnace Control

Dust Control Furnace AC Register Air Vent Filters 4" x 10", 24 Pack $17.99

Dust Control Furnace AC Register Air Vent Filters 4" x 10", 24 Pack
Sponsored
current price $17.99

Dust Control Furnace AC Register Air Vent Filters 4" x 10", 24 Pack

4.4 out of 5 Stars. 86 reviews
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Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.75 x 23.75 x 1.75) $68.50

Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)
Sponsored
current price $68.50

Filter King 24x24x2 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.75 x 23.75 x 1.75)

4 out of 5 Stars. 2 reviews

White-rodgers Trane Single Stage 80v Ignitor Hsi Integrated Furnace Control Kit 50a65-5165 $135.00

White-rodgers Trane Single Stage 80v Ignitor Hsi Integrated Furnace Control Kit 50a65-5165
current price $135.00

White-rodgers Trane Single Stage 80v Ignitor Hsi Integrated Furnace Control Kit 50a65-5165

Rheem 62-24084-82 Integrated Furnace Control w/ 30 Second Pre-Purge (120/24V), replacement for 62-24084-82-1PK $283.49 Was $339.61

Rheem 62-24084-82 Integrated Furnace Control w/ 30 Second Pre-Purge (120/24V), replacement for 62-24084-82-1PK
current price Now $283.49, Was $339.61

Rheem 62-24084-82 Integrated Furnace Control w/ 30 Second Pre-Purge (120/24V), replacement for 62-24084-82-1PK

White-Rodgers 50M56U-801 Single-Stage Lennox Furnace Control Kit $127.99

White-Rodgers 50M56U-801 Single-Stage Lennox Furnace Control Kit
current price $127.99

White-Rodgers 50M56U-801 Single-Stage Lennox Furnace Control Kit

White-Rodgers 50A55-3797 Integrated Furnace Controls Direct OEM Replacement $131.39

White-Rodgers 50A55-3797 Integrated Furnace Controls Direct OEM Replacement
current price $131.39

White-Rodgers 50A55-3797 Integrated Furnace Controls Direct OEM Replacement

5 out of 5 Stars. 3 reviews

Tuya Smart Home Wifi Temperature Remote Controller Wireless Gas Wall Furnace Thermostat,Programmable Underfloor Heating $24.70

Tuya Smart Home Wifi Temperature Remote Controller Wireless Gas Wall Furnace Thermostat,Programmable Underfloor Heating
current price $24.70

Tuya Smart Home Wifi Temperature Remote Controller Wireless Gas Wall Furnace Thermostat,Programmable Underfloor Heating

Furnace Thermostat with Auto Reset, 1/4" Terminal, SLS160 $15.94

Furnace Thermostat with Auto Reset, 1/4" Terminal, SLS160
current price $15.94

Furnace Thermostat with Auto Reset, 1/4" Terminal, SLS160

Supco SRL300 Gas Fired Furnace Thermostat Manual Reset $13.18

Supco SRL300 Gas Fired Furnace Thermostat Manual Reset
current price $13.18

Supco SRL300 Gas Fired Furnace Thermostat Manual Reset

5 out of 5 Stars. 1 reviews
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Furnace Plenum Thermostat for Bryant & Goodman, HH12ZB170, 26H66 $24.26

Furnace Plenum Thermostat for Bryant & Goodman, HH12ZB170, 26H66
current price $24.26

Furnace Plenum Thermostat for Bryant & Goodman, HH12ZB170, 26H66

Filter King 10x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75) $43.04

Filter King 10x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75)
Sponsored
current price $43.04

Filter King 10x30x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75)

5 out of 5 Stars. 135 reviews

Filter King 10x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75) $42.21

Filter King 10x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75)
Sponsored
current price $42.21

Filter King 10x30x1 Air Filter (MERV 8) (3-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 9.5 x 29.5 x .75)

5 out of 5 Stars. 134 reviews

Supco SRL250 Gas Fired Furnace Thermostat Manual Reset $11.51 Was $15.59

Supco SRL250 Gas Fired Furnace Thermostat Manual Reset
current price Now $11.51, Was $15.59

Supco SRL250 Gas Fired Furnace Thermostat Manual Reset

Lennox 19V36 SureLight Furnace Control Board, replacement for Y7761, 10G43 $252.30

Lennox 19V36 SureLight Furnace Control Board, replacement for Y7761, 10G43
current price $252.30

Lennox 19V36 SureLight Furnace Control Board, replacement for Y7761, 10G43

4.3 out of 5 Stars. 9 reviews

White-Rodgers 50E70-820 - Integrated Furnace Control For Aftermarket Service $148.99 Was $174.33

White-Rodgers 50E70-820 - Integrated Furnace Control For Aftermarket Service
current price Now $148.99, Was $174.33

White-Rodgers 50E70-820 - Integrated Furnace Control For Aftermarket Service

Furnace Plenum Thermostat for Lennox & Goodman, 47-25349-05, 49L03 $18.16

Furnace Plenum Thermostat for Lennox & Goodman, 47-25349-05, 49L03
current price $18.16

Furnace Plenum Thermostat for Lennox & Goodman, 47-25349-05, 49L03

White Rodgers 21M51U-843 Universal Two-Stage HSI Integrated 3-Speed (PSC) Furnace Control Kit, replacement for R43207-001 $274.49 Was $295.30

White Rodgers 21M51U-843 Universal Two-Stage HSI Integrated 3-Speed (PSC) Furnace Control Kit, replacement for R43207-001
current price Now $274.49, Was $295.30

White Rodgers 21M51U-843 Universal Two-Stage HSI Integrated 3-Speed (PSC) Furnace Control Kit, replacement for R43207-001

EAST2 Thermostat WIFI Intelligent Underfloor Heating Thermostat 3A/16A Electric Underfloor Heating Wall Furnace Thermostat With Humidity Weather

EAST2 Thermostat WIFI Intelligent Underfloor Heating Thermostat 3A/16A Electric Underfloor Heating Wall Furnace Thermostat With Humidity Weather

EAST2 Thermostat WIFI Intelligent Underfloor Heating Thermostat 3A/16A Electric Underfloor Heating Wall Furnace Thermostat With Humidity Weather

Supco SRL350 Gas Fired Furnace Thermostat Manual Reset $21.02

Supco SRL350 Gas Fired Furnace Thermostat Manual Reset
current price $21.02

Supco SRL350 Gas Fired Furnace Thermostat Manual Reset

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Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB150, 47-25349-03 $21.55

Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB150, 47-25349-03
current price $21.55

Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB150, 47-25349-03

Filter King 23.5x23.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75) $53.82

Filter King 23.5x23.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75)
Sponsored
current price $53.82

Filter King 23.5x23.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 23.5 x 23.5 x .75)

5 out of 5 Stars. 8 reviews

Filter King 8x8x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 8 x .75) $59.58

Filter King 8x8x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 8 x .75)
Sponsored
current price $59.58

Filter King 8x8x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 8 x 8 x .75)

4.8 out of 5 Stars. 5 reviews

BQBQERT Furnaces Thermostat L145-60 Limit Switches High Temperature Limit Switches for Furnaces Thermostat Easy to Ins $9.90

BQBQERT Furnaces Thermostat L145-60 Limit Switches High Temperature Limit Switches for Furnaces Thermostat Easy to Ins
current price $9.90

BQBQERT Furnaces Thermostat L145-60 Limit Switches High Temperature Limit Switches for Furnaces Thermostat Easy to Ins

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-08, SHL523 $24.97

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-08, SHL523
current price $24.97

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-08, SHL523

Furnace Plenum Thermostat for York & Trane, 025-29041-006, SWT1260 $22.06 Was $24.85

Furnace Plenum Thermostat for York & Trane, 025-29041-006, SWT1260
current price Now $22.06, Was $24.85

Furnace Plenum Thermostat for York & Trane, 025-29041-006, SWT1260

Rheem 62-104061-05 Furnace Control Board, replacement for 62-104061-04 $365.67

Rheem 62-104061-05 Furnace Control Board, replacement for 62-104061-04
current price $365.67

Rheem 62-104061-05 Furnace Control Board, replacement for 62-104061-04

5 out of 5 Stars. 1 reviews

Supco SHL503 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER $26.87

Supco SHL503 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER
current price $26.87

Supco SHL503 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER

Supco SHL504 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER $25.63

Supco SHL504 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER
current price $25.63

Supco SHL504 GAS FURNACE LIMIT THERMOSTAT FOR HOME HEATER

Furnace Plenum Thermostat for General Electric, SWT1258 $58.60

Furnace Plenum Thermostat for General Electric, SWT1258
current price $58.60

Furnace Plenum Thermostat for General Electric, SWT1258

Furnace Plenum Thermostat for General Electric & York, SWT1260, 025-29041-006 $24.27

Furnace Plenum Thermostat for General Electric & York, SWT1260, 025-29041-006
current price $24.27

Furnace Plenum Thermostat for General Electric & York, SWT1260, 025-29041-006

5 out of 5 Stars. 1 reviews

P322016 Williams Furnace Thermostat OEM P322016 $62.95

P322016 Williams Furnace Thermostat OEM P322016
current price $62.95

P322016 Williams Furnace Thermostat OEM P322016

5 out of 5 Stars. 1 reviews

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-11, SHL525 $23.75

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-11, SHL525
current price $23.75

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-11, SHL525

Furnace Plenum Thermostat for Bryant, HH12ZA140 $23.66

Furnace Plenum Thermostat for Bryant, HH12ZA140
current price $23.66

Furnace Plenum Thermostat for Bryant, HH12ZA140

Furnace Plenum Thermostat for York, 025-29041-005 $20.85

Furnace Plenum Thermostat for York, 025-29041-005
current price $20.85

Furnace Plenum Thermostat for York, 025-29041-005

Furnace Plenum Thermostat for Lennox, 47-25349-02 $24.85

Furnace Plenum Thermostat for Lennox, 47-25349-02
current price $24.85

Furnace Plenum Thermostat for Lennox, 47-25349-02

Honeywell Genuine OEM 6575B1000 Furnace/Air Conditioner Digital Fan Coil Thermostat $144.99 Was $161.61

Honeywell Genuine OEM 6575B1000 Furnace/Air Conditioner Digital Fan Coil Thermostat
current price Now $144.99, Was $161.61

Honeywell Genuine OEM 6575B1000 Furnace/Air Conditioner Digital Fan Coil Thermostat

Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB160, 47-21711-07 $20.78 Was $23.59

Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB160, 47-21711-07
current price Now $20.78, Was $23.59

Furnace Plenum Thermostat for Bryant & Lennox, HH12ZB160, 47-21711-07

Furulu 3106995.032 RV Analog Thermostat Replacement (Cool Only/Furnace) $15.99 Was $15.99

Furulu 3106995.032 RV Analog Thermostat Replacement (Cool Only/Furnace)
current price $15.99, Was $15.99

Furulu 3106995.032 RV Analog Thermostat Replacement (Cool Only/Furnace)

Furnace Plenum Thermostat for General Electric, SWT1272, SWT1261 $23.58

Furnace Plenum Thermostat for General Electric, SWT1272, SWT1261
current price $23.58

Furnace Plenum Thermostat for General Electric, SWT1272, SWT1261

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-10, SHL524 $20.01 Was $25.73

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-10, SHL524
current price Now $20.01, Was $25.73

Furnace Plenum Thermostat for Lennox, Rheem, 47-21711-10, SHL524

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