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 721–768 of 1659 resultsSorted by popularity

Flame Rectification 6-Wire Replacement Harness for Burner Controls

Robertshaw

SKU: 1751-718
$49.20
MSRP: $56.58
You save 15%
Robertshaw 1751-718 Flame Rectification 6-Wire Harness quantity
Universal pilot assembly kit for gas heating appliances

Robertshaw

SKU: 1830-001
$24.98
MSRP: $28.73
You save 13%
Robertshaw 1830-001 Universal Pilot Uni-Kit for Gas Appliances quantity
9VDC Pilot Relight Control Module for Recreational Vehicles

Robertshaw

SKU: 785-002
$129.78
MSRP: $149.25
You save 13%
Robertshaw 785-002 9VDC Pilot Relight Control for RVs quantity
1.15KW 115V Replacement Heater Assembly with NXT Wire Configuration

Friedrich

SKU: 61929611
$62.49
MSRP: $71.86
You save 15%
Friedrich Air Conditioning 61929611 1.15KW 115V NXT Wire Heater Assembly quantity
Belt Type Wrap-Around Crankcase Heater, 120 Volts, 70 Watts

Copeland

SKU: 918-0019-01
$109.55
MSRP: $125.98
You save 13%
Copeland 918-0019-01 Belt Type Crankcase Heater 120V 70W quantity
OEM Fan Switch for Cozy Wall Furnace Blower Speed Control

Cozy Heaters

SKU: 78066
$32.08
MSRP: $36.89
You save 15%
Cozy Heaters 78066 F160-30F Fan Switch quantity
Temperature-Activated Fan Switch for Wall Furnaces

Cozy Heaters

SKU: 78064
$25.64
MSRP: $29.49
You save 15%
Cozy Heaters 78064 F110-15F Fan Switch quantity
Rubber vibration-isolating motor mount for Cozy wall furnaces

Cozy Heaters

SKU: 78010
$25.64
MSRP: $32.19
You save 20%
Cozy Heaters 78010 Rubber Vibration-Isolating Motor Mount quantity
OEM LP Pilot Insert for Cozy Wall Furnaces & Gas Heaters

Cozy Heaters

SKU: 74618
$25.64
MSRP: $29.49
You save 15%
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OEM Flame Sensor for Cozy Gas Wall Heaters and Furnaces

Cozy Heaters

SKU: 1018350
$25.64
MSRP: $29.49
You save 15%
Cozy Heaters 1018350 Flame Sensor quantity
480V crankcase heater for compressor temperature protection

Copeland

SKU: 918-0052-03
$50.99
MSRP: $58.64
You save 15%
Copeland 918-0052-03 480V Crankcase Heater quantity
IID Ignition Control Module for Cozy Gas Heating Systems

Cozy Heaters

SKU: 1018000
$146.89
MSRP: $168.92
You save 15%
Cozy Heaters 1018000 IID Control Module quantity
OEM Pilot Burner Assembly for Cozy Gas Wall Furnaces & Floor Heaters

Cozy Heaters

SKU: 74410
$28.65
MSRP: $32.95
You save 15%
Cozy Heaters 74410 Pilot Burner Assembly for Gas Wall Furnaces quantity
Blower Motor Speed Control Switch with Knob for Cozy Heaters

Cozy Heaters

SKU: 1017249
$68.46
MSRP: $78.73
You save 15%
Cozy Heaters 1017249 Speed Control Switch w/Knob quantity
Genuine OEM replacement fan shroud assembly for Cozy heating systems

Cozy Heaters

SKU: 1017039-10
$80.99
MSRP: $93.14
You save 15%
Cozy Heaters 1017039-10 Fan Shroud Assembly quantity
OEM replacement ignitor wire for Cozy Challenger floor furnaces

Cozy Heaters

SKU: 74351
$25.64
MSRP: $32.19
You save 20%
Cozy Heaters 74351 Ignitor Wire for Floor Furnaces quantity
OEM replacement ignition electrode for select Cozy floor furnaces

Cozy Heaters

SKU: 74350
$25.64
MSRP: $29.49
You save 15%
Cozy Heaters 74350 Electrode OEM Replacement Ignition Component quantity
UV Self-Check Flame Scanner with 1″ British Thread Mounting

Fireye

SKU: 45UV5-1007
$2,112.56
MSRP: $2,429.44
You save 15%
Fireye 45UV5-1007 UV Self-Check Flame Scanner, 1" British Threads quantity
Programmable Burner Control Module, 30 Purge, 5/10 TFI, No Modulation

Fireye

SKU: EP380
$1,566.64
MSRP: $1,801.64
You save 15%
Fireye EP380 Programmable Module, 30 Purge, 5/10 TFI, No Mod – Burner Control quantity
UV Self-Check Flame Scanner, 8′ D-Series Configuration

Fireye

SKU: 45UV5-1006
$1,506.87
MSRP: $1,732.90
You save 13%
Fireye 45UV5-1006 UV Self-Check Flame Scanner, 8' D-Series quantity
UV Flame Scanner with 1/2″ NPT Mount and 3 Ft Cable for Burner Systems

Fireye

SKU: UV1AL-3
$214.58
MSRP: $246.77
You save 15%
Fireye UV1AL-3 UV Flame Scanner, 1/2" NPT Mount, 3 Ft Cable quantity
UV Self-Check Flame Scanner, 8-Foot P-Series Configuration

Fireye

SKU: 45UV5-1005
$2,112.56
MSRP: $2,429.44
You save 15%
Fireye 45UV5-1005 UV Self-Check Flame Scanner, 8' P-Series quantity
Scanner Electrical Assembly for C9701A Series Flame Detection Systems

Fireye

SKU: DE701-107C
$9,072.87
MSRP: $10,433.80
You save 15%
Fireye DE701-107C Scanner Electrical Assembly C9701A Series quantity
Scanner Electrical Assembly for C9701A Series Flame Detection Systems

Fireye

SKU: DE701-107A
$7,812.09
MSRP: $8,983.90
You save 15%
Fireye DE701-107A Scanner Electrical Assembly C9701A Series quantity
UV Self-Check Flame Scanner with 1″ Mount for Industrial Burners

Fireye

SKU: DE701-007A
$10,457.91
MSRP: $12,026.60
You save 15%
Fireye 45UV5-1000 UV Self-Check Flame Scanner, 1" Mount – DE701-007A quantity
UV Self-Check Flame Scanner with 1″ Mount for Industrial Burners

Fireye

SKU: 45UV5-1000
$8,477.86
MSRP: $9,749.54
You save 15%
Fireye 45UV5-1000 UV Self-Check Flame Scanner with 1" Mount quantity
UV Amplifier Module with 0.8 sec Flame Failure Response Time

Fireye

SKU: MEUV1
$122.23
MSRP: $140.56
You save 13%
Fireye MEUV1 UV Amplifier Module 0.8 sec FFRT for Flame Detection quantity
6-Meter Quick Disconnect Cable for Flame Detection Systems

Fireye

SKU: 59-546-6
$257.55
MSRP: $296.18
You save 15%
Fireye 59-546-6 6-Meter Quick Disconnect Wire for Flame Detection quantity
Swivel Mount Assembly Without Flange for Flame Scanner Applications

Fireye

SKU: Q2625A1314
$1,550.30
MSRP: $1,782.85
You save 13%
Fireye Q2625A1314 Swivel Mount Assembly Without Flange for Flame Scanners quantity
Dual UV/IR flame scanner for industrial combustion monitoring systems

Fireye

SKU: 95DSS3-1WOC
$6,132.21
MSRP: $7,052.04
You save 13%
Fireye 95DSS3-1WOC InSight Dual UV/IR Flame Scanner for Combustion Systems quantity
3 ft UV Flame Scanner with 1/2″ NPT Mount for Burner Control Systems

Fireye

SKU: UV1A3
$218.63
MSRP: $251.42
You save 13%
Fireye UV1A3 3 ft UV Flame Scanner 1/2" NPT Mount for Burner Controls quantity
60 ft Non-PVC Cable & Connector Assembly with Conduit Adapter

Fireye

SKU: DE4599-060
$2,276.15
MSRP: $2,617.57
You save 13%
Fireye DE4599-060 60 ft Non-PVC Cable and Connector Assembly with Conduit Adapter quantity
40 ft Non-PVC Cable & Connector Assembly with Conduit Adapter

Fireye

SKU: DE4599-040
$2,370.23
MSRP: $2,725.76
You save 13%
Fireye DE4599-040 40 ft Non-PVC Cable and Connector Assembly with Conduit Adapter quantity
Dual-Spectrum UV/IR Flame Scanner for Industrial Burner Management

Fireye

SKU: 95DSS3-1WINC
$6,260.21
MSRP: $7,199.24
You save 13%
Fireye 95DSS3-1WINC Dual Insight UV/IR Flame Scanner for Combustion Monitoring quantity
20 ft Non-PVC Cable & Connector Assembly with Conduit Adapter

Fireye

SKU: DE4599-020
$2,107.93
MSRP: $2,424.12
You save 15%
Fireye DE4599-020 20 ft Non-PVC Cable and Connector Assembly with Conduit Adapter quantity
40 Ft Non-PVC Cable & Connector Clamp Assembly for Flame Detection

Fireye

SKU: DE4360-040
$2,135.06
MSRP: $2,455.32
You save 15%
Fireye DE4360-040 Cable and Connector Clamp Assembly 40 Ft Non-PVC quantity
9 Degree Offset Lens Assembly for Industrial Flame Detection Systems

Fireye

SKU: DE601-20C1
$1,541.04
MSRP: $1,772.20
You save 15%
Fireye DE601-20C1 9 Degree Offset Lens Assembly for Flame Detection quantity
5° Offset Lens Assembly for Flame Detection & Combustion Monitoring

Fireye

SKU: DE601-20B1
$1,526.85
MSRP: $1,755.88
You save 13%
Fireye DE601-20B1 5° Offset Lens Assembly for Flame Detection Systems quantity
0 Degree Offset Lens Assembly for Flame Detection Systems

Fireye

SKU: DE601-20A1
$1,567.29
MSRP: $1,802.38
You save 15%
Fireye DE601-20A1 0 Degree Offset Lens Assembly for Flame Detection quantity
Program Module with Safety Lockout for Industrial Burner Controls

Fireye

SKU: MP562
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP562 Program Module with Lockout for Industrial Burner Control Systems quantity
Stainless Steel Fiber Optic Termination Assembly for Flame Detection

Fireye

SKU: DE601-16
$1,335.95
MSRP: $1,638.76
You save 18%
Fireye DE601-16 Stainless Steel Fiber Optic Termination Assembly quantity
Plug-In Pilot Cutoff Burner Control Flame Safeguard Program Module

Fireye

SKU: MP561
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP561 Program Module with Pilot Cutoff Burner Control Flame Safeguard Sequencer quantity
Dual Insight UV/IR Flame Scanner for Enhanced Burner Monitoring

Fireye

SKU: 95DSS2-1
$10,292.79
MSRP: $11,836.71
You save 15%
Fireye 95DSS2-1 Dual Insight Flame Scanner UV/IR Enhanced Burner Monitoring Sensor quantity
Plug-In Program Module with Pilot Cutoff, Flame Stabilization & Check Run

Fireye

SKU: MP560
$2,249.58
MSRP: $2,587.02
You save 15%
Fireye MP560 Program Module Pilot Cutoff Stabilization Check Run Burner Control quantity
2-Stage Plug-In Program Module for Flame Safeguard Burner Control Systems

Fireye

SKU: MP230H
$1,938.55
MSRP: $2,229.33
You save 15%
Fireye MP230H Program Module 2-Stage Capability Burner Control Flame Safeguard quantity
High-temperature quartz viewing window for 60-1199 flame scanner

Fireye

SKU: 92-48
$101.29
MSRP: $116.48
You save 13%
Fireye 92-48 Quartz Window for 60-1199 Flame Scanner Assembly quantity
Selectable Timing Program Module for Flame Safeguard Burner Control Systems

Fireye

SKU: MP230
$1,724.72
MSRP: $1,983.43
You save 13%
Fireye MP230 Program Module Selectable Timing Burner Control Flame Safeguard quantity
Infrared Plug-In Flame Amplifier for Burner Management Systems

Fireye

SKU: NXCESIR
$422.13
MSRP: $485.45
You save 13%
Fireye NXCESIR Infrared Plug-In Flame Amplifier for Flame Safeguard Systems quantity