Furnaces & Furnace Parts

Ensure your furnace operates at peak efficiency with a comprehensive selection of furnace accessories designed to enhance performance and reliability. Furnace accessories include a variety of essential components, such as switches, sensors, filters, and maintenance tools that play a crucial role in the overall function of your heating system. These accessories help prevent breakdowns, improve airflow, and maintain optimal heating efficiency throughout the cold months.

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Showing 145–192 of 1519 resultsSorted by popularity

10Kw Heater Assembly

Trane

SKU: BAYEA1310BK1AA
$188.30
MSRP: $216.55
You save 15%
Trane BAYEA1310BK1AA 10 kW Heater Assembly quantity
15 kW Heat Kit

Trane

SKU: BAYEA2315BK1AA
$245.18
MSRP: $281.96
You save 15%
Trane BAYEA2315BK1AA 15 kW Heat Kit quantity
15 kW Electric Heat Kit with Breaker

Trane

SKU: BAYHTR1517BRKA
$304.85
MSRP: $350.58
You save 15%
Trane BAYHTR1517BRKA 15 kW Electric Heat Kit with Breaker quantity
Direct Spark Ignition Control

Reznor

SKU: 204955
$300.04
MSRP: $345.05
You save 15%
Reznor 204955 Direct Spark Ignition Control quantity
Electrode Assembly

Reznor

SKU: 204611
$64.96
MSRP: $74.70
You save 15%
Reznor 204611 Electrode Assembly quantity
LP Gas Spark Ignition Pilot Assembly for HVAC Heating Systems

Reznor

SKU: 110854
$185.40
MSRP: $213.21
You save 15%
Reznor 110854 LP Gas Spark Ignition Pilot Assembly for HVAC Heating Systems quantity
UTEC Ignition Board Kit for HVAC Heating Systems

Reznor

SKU: 257531
$762.96
MSRP: $877.40
You save 15%
Reznor 257531 UTEC Ignition Board Kit for HVAC Heating Systems quantity
7KW Electric Heater Kit – HVAC Heating Component

Rheem

SKU: RXBH-1724A07J-B
$194.05
MSRP: $223.16
You save 15%
Rheem RXBH-1724A07J-B 7KW Electric Heater Kit – HVAC Heating Component quantity
24 V Solaronics Ignition Control

Reznor

SKU: 194256
$526.46
MSRP: $605.43
You save 15%
Reznor 194256 24 V Solaronics Ignition Control quantity
24 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-605601-201
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑605601‑201 24 VAC Direct Spark Ignition Control Module quantity
24V Ignition Control Module

Fenwal

SKU: 35-605928-215
$270.90
MSRP: $311.54
You save 15%
Fenwal 35‑605928‑215 24V Ignition Control Module quantity
5KW Sheath Heater Element – HVAC Replacement Part

Rheem

SKU: AS-58386-91
$84.96
MSRP: $97.70
You save 13%
Rheem AS-58386-91 5KW Sheath Heater Element – HVAC Replacement Part quantity
24 V Direct Spark Ignition Control Module

Fenwal

SKU: 35-605601-007
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑605601‑007 24 V Direct Spark Ignition Control Module quantity
24 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-605500-001
$217.12
MSRP: $249.69
You save 15%
Fenwal 35‑605500‑001 24 VAC Direct Spark Ignition Control Module quantity
Ignition Module

Fenwal

SKU: 35-655921-001
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑655921‑001 Ignition Module quantity
120 V Direct Spark Ignition Module

Fenwal

SKU: 35-705506-011G

Rated 5.00 out of 5
$217.73
MSRP: $250.39
You save 15%
Fenwal 35-705506-011G 120 V Direct Spark Ignition Module quantity
Pilot Assembly Replacement Kit – Reliable Furnace Ignition Component

Rheem

SKU: SP21058
$123.76
MSRP: $142.32
You save 15%
Rheem SP21058 Pilot Assembly Replacement Kit – Reliable Furnace Ignition Component quantity
Ignition Module

Fenwal

SKU: 35-630200-007
$245.81
MSRP: $282.68
You save 15%
Fenwal 35‑630200‑007 Ignition Module quantity
24 VAC Hot Surface Ignition Control Module

Fenwal

SKU: 35-655605-011
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑655605‑011 24 VAC Hot Surface Ignition Control Module quantity
24 VAC Intermittent Pilot Ignition Control Module

Fenwal

SKU: 35-630501-103
$208.13
MSRP: $239.35
You save 15%
Fenwal 35‑630501‑103 24 VAC Intermittent Pilot Ignition Control Module quantity
Potted 120 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-725917-000
$191.81
MSRP: $220.58
You save 15%
Fenwal 35‑725917‑000 Potted 120 VAC Direct Spark Ignition Control Module quantity
Electrode Assembly

Fenwal

SKU: 22-100000-663
$33.19
MSRP: $38.17
You save 15%
Fenwal 22‑100000‑663 Electrode Assembly quantity
8‑Tube Aluminum Heat Exchanger

York

SKU: S1-373-23068-008
$2,372.20
MSRP: $2,728.03
You save 15%
York S1‑373‑23068‑008 8‑Tube Aluminum Heat Exchanger quantity
Stainless Steel Heat Exchanger Assembly – OEM Furnace Replacement

Rheem

SKU: AS-58632-87
$1,089.58
MSRP: $1,253.02
You save 15%
Rheem AS-58632-87 Stainless Steel Heat Exchanger Assembly – OEM Furnace Replacement quantity
Heat Exchanger – OEM Furnace Replacement Component

Rheem

SKU: AS-58632-86
$917.72
MSRP: $1,055.38
You save 15%
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Ignition Module

Burnham Boiler

SKU: 109633-01
$167.93
MSRP: $193.12
You save 15%
Burnham Boiler 109633-01 Ignition Module quantity
Crankcase Heater

Carrier

SKU: 30RB660004
$979.33
MSRP: $1,126.23
You save 15%
Carrier 30RB660004 Crankcase Heater Kit quantity
Heat Exchanger – Durable OEM Heating System Component

Rheem

SKU: AS-61579-04
$498.99
MSRP: $573.84
You save 15%
Rheem AS-61579-04 Heat Exchanger – Durable OEM Heating System Component quantity
Hot Surface Ignitor

Carrier

SKU: LH33ZG001
$74.91
MSRP: $86.15
You save 15%
Carrier LH33ZG001 Hot Surface Ignitor quantity
Piezo Ignitor – Manual Spark Ignition Starter for Gas Appliances

Rheem

SKU: SP14410
$12.16
MSRP: $13.98
You save 15%
Rheem SP14410 Piezo Ignitor – Manual Spark Ignition Starter for Gas Appliances quantity
Natural to LP Conversion Kit – Safe and Accurate Propane Fuel Conversion

Rheem

SKU: FP-15-1PK
$99.93
MSRP: $114.92
You save 15%
Rheem FP-15-1PK Natural to LP Conversion Kit – Safe and Accurate Propane Fuel Conversion quantity
Ignition Control Circuit Board

Carrier

SKU: LH33WP002A
$582.81
MSRP: $670.23
You save 15%
Carrier LH33WP002A Ignition Control Circuit Board quantity
Baso Gas Products

SKU: C664FGA-1C
$194.66
MSRP: $223.86
You save 13%
BASO Gas Products C664FGA‑1C – 24 V Intermittent-Pilot Ignition Control Module quantity
Danfoss 003N6115 1/2″ AVTA Temperature Control Valve – Precise Automatic Regulation for Cooling and Heating Systems

Danfoss

SKU: 003N6115
$527.89
MSRP: $607.07
You save 15%
Danfoss 003N6115 1/2" AVTA Temperature Control Valve – Precise Automatic Regulation for Cooling and Heating Systems quantity
Danfoss 120Z0459 Crankcase Heater – 27W PTC, 230-600V Universal Compressor Heater

Danfoss

SKU: 120Z0459
$24.91
MSRP: $28.65
You save 15%
Danfoss 120Z0459 Crankcase Heater – 27W PTC, 230-600V Universal Compressor Heater quantity
Carrier 331930-751 Hot Surface Ignitor Kit

Carrier

SKU: 331930-751
$107.85
MSRP: $124.03
You save 15%
Carrier 331930-751 Hot Surface Ignitor Kit quantity
Carrier FC-3101C15 15kW Electric Heater Kit with Circuit Breaker – 208/230V, Single Phase

Carrier

SKU: FC-3101C15
$267.88
MSRP: $308.06
You save 13%
Carrier FC-3101C15 15kW Electric Heater Kit with Circuit Breaker – 208/230V, Single Phase quantity
Amana-Goodman RF000129 Integrated Ignition Control

Amana-Goodman

SKU: RF000129
$181.18
MSRP: $208.36
You save 15%
Amana-Goodman RF000129 Integrated Ignition Control quantity
Packard CH2552 Crankcase Heater, 120V, 100W

Packard

SKU: CH2552
$21.76
MSRP: $25.02
You save 15%
Packard CH2552 Crankcase Heater, 120V, 100W quantity
BASO Gas Products Q90EA-1 Pilot Burner and Sensor Kit

Baso Gas Products

SKU: Q90EA-1
$114.68
MSRP: $131.88
You save 15%
BASO Gas Products Q90EA-1 Pilot Burner and Sensor Kit quantity
Beckett 51970U Terminal Base Kit – Replacement Terminal Block for Beckett Oil Burners

Beckett

SKU: 51970U
$70.96
MSRP: $83.12
You save 15%
Beckett 51970U Terminal Base Kit – Replacement Terminal Block for Beckett Oil Burners quantity
Beckett 51811U Electrode Insulator Assembly – Durable Oil Burner Ignition Component

Beckett

SKU: 51811U
$23.63
MSRP: $27.67
You save 15%
Beckett 51811U Electrode Insulator Assembly – Durable Oil Burner Ignition Component quantity
BASO Gas Products Q90BB-1 Pilot Burner Assembly with Burner

Baso Gas Products

SKU: Q90BB-1
$120.18
MSRP: $138.21
You save 15%
BASO Gas Products Q90BB-1 Pilot Burner Assembly with Burner quantity
Amana-Goodman 22312904 5Kw Heater Assembly

Amana-Goodman

SKU: 22312904
$161.56
MSRP: $185.79
You save 15%
Amana-Goodman 22312904 5Kw Heater Assembly quantity
Amana-Goodman 2521301S Heat Exchanger

Amana-Goodman

SKU: 2521301S
$420.53
MSRP: $483.61
You save 15%
Amana-Goodman 2521301S Heat Exchanger quantity
BASO DC2AA-1C Dual Rod Spark Ignition Electrode – Reliable Gas Ignition

Baso Gas Products

SKU: DC2AA-1C
$15.38
MSRP: $17.69
You save 15%
BASO DC2AA-1C Dual Rod Spark Ignition Electrode – Reliable Gas Ignition quantity
BASO C661BGA-1C Intermittent Pilot Ignition Control Board, 24VAC, Single Try, Remote Flame Sensing

Baso Gas Products

SKU: C661BGA-1C
$194.66
MSRP: $223.86
You save 13%
BASO C661BGA-1C Intermittent Pilot Ignition Control Board, 24VAC, Single Try, Remote Flame Sensing quantity
OEM replacement burner assembly for Lennox heating systems

Lennox

SKU: 14X49
$62.86
MSRP: $72.29
You save 13%
Lennox 14X49 Burner Assembly quantity