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 6817–6864 of 7845 resultsSorted by popularity

Micro M Plug-In Programmer Module Without 8-Second Pilot Stabilization

Fireye

SKU: MEP561
$583.01
MSRP: $727.77
You save 20%
Fireye MEP561 Micro M Programmer Module Without 8 Sec Pilot Stabilization quantity
Firetron Flame Cell Replacement Sensor for 48PT1 Flame Scanner

Fireye

SKU: 4-128-1
$593.23
MSRP: $682.21
You save 13%
Fireye 4-128-1 Firetron Flame Cell for 48PT1 Flame Scanner Assembly quantity
110VAC Burner Control Flame Safeguard with UV Flame Monitoring

Fireye

SKU: BP110UVFR-S3MP
$1,200.59
MSRP: $1,442.32
You save 17%
Fireye BP110UVFR-S3MP 110VAC Burner Control Flame Safeguard UV Module quantity
Program Module, 10-Second MTFI Flame Safeguard Sequencer

Fireye

SKU: MEP537
$632.84
MSRP: $727.77
You save 15%
Fireye MEP537 Program Module 10 Sec MTFI Burner Control Flame Safeguard quantity
UV Flame Scanner, 6 ft Cable, 1/2″ NPT Burner Flame Sensor Assembly

Fireye

SKU: UV1A6
$260.54
MSRP: $299.62
You save 15%
Fireye UV1A6 UV Flame Scanner with 6 ft Cable and 1/2" NPT Connection quantity
10-Second MTFI Plug-In Program Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP536
$632.84
MSRP: $727.77
You save 15%
Fireye MEP536 Program Module 10 Sec MTFI Burner Control Flame Safeguard quantity
Plug-In Burner Programmer with 15-Second Purge Flame Safeguard Control

Fireye

SKU: MEP397
$292.68
MSRP: $336.58
You save 15%
Fireye MEP397 Burner Programmer 15 Sec Purge Flame Safeguard Control Module quantity
Plug-in burner programmer module with 10-second Trial for Ignition

Fireye

SKU: MEP300
$236.67
MSRP: $272.17
You save 13%
Fireye MEP300 Burner Programmer 10 Sec TFI Flame Safeguard Control Module quantity
UV Flame Amplifier Module for Industrial Burner Management Systems

Fireye

SKU: 72DUV1
$3,255.94
MSRP: $3,744.33
You save 13%
Fireye 72DUV1 UV Flame Amplifier Module for Flame Safeguard Systems quantity
Flame Scanner Sensor for Industrial & Commercial Burner Management

Fireye

SKU: 60-2887-4
$2,357.44
MSRP: $2,711.06
You save 15%
Fireye 60-2887-4 Flame Scanner Burner Monitoring Sensor quantity
10 ft shielded scanner cable assembly for flame scanner systems

Fireye

SKU: 59-504-010
$446.73
MSRP: $513.74
You save 15%
Fireye 59-504-010 10 ft Scanner Cable Assembly for Flame Scanner Systems quantity
UV Flame Scanner Sensor for Industrial Burner Management Systems

Fireye

SKU: UV90L-1
$212.35
MSRP: $244.20
You save 15%
Fireye UV90L-1 UV Flame Scanner Sensor for Flame Safeguard Systems quantity
Program Module with Adjustable 0–90 Sec Post Purge for Burner Control

Fireye

SKU: MEP290
$504.31
MSRP: $579.96
You save 15%
Fireye MEP290 Program Module with Post Purge 0–90 Sec Burner Control quantity
1/2″ Heat Insulator for 48PT & UV1A Flame Scanner Burner Sensor Mount

Fireye

SKU: 35-69
$65.66
MSRP: $75.51
You save 13%
Fireye 35-69 1/2 Inch Heat Insulator for 48PT UV1A Flame Scanner Mount quantity
20 ft shielded scanner cable assembly for flame scanner systems

Fireye

SKU: 59-497-020R
$1,194.23
MSRP: $1,373.36
You save 15%
Fireye 59-497-020R 20 ft Scanner Cable Assembly for Flame Scanner Systems quantity
1/2″ NPT Nylon Insulated Coupling for Burner Control Sensor Mounting

Fireye

SKU: 35-319
$74.20
MSRP: $85.33
You save 15%
Fireye 35-319 1/2 Inch NPT Nylon Insulated Coupling Sensor Mounting Fitting quantity
UV Amplifier for E100 Flame Safeguard System Burner Control Module

Fireye

SKU: EUV1
$1,043.90
MSRP: $1,200.49
You save 15%
Fireye EUV1 UV Amplifier for E100 Flame Safeguard System Burner Control quantity
Micro M Plug-In Burner Control Module with +3 Second Ignition Timing

Fireye

SKU: MEP236
$587.44
MSRP: $675.56
You save 15%
Fireye MEP236 Micro M Programmer +3 Sec Ignition Burner Control Module Selectable Timing quantity
Programmable burner control module with selectable timing for flame safeguard

Fireye

SKU: MEP235
$504.31
MSRP: $579.96
You save 15%
Fireye MEP235 Programmable Burner Control Module with Selectable Timing quantity
Infrared Flame Amplifier with 2–4 Second FFRT for Burner Control

Fireye

SKU: 72D1R1
$5,414.93
MSRP: $6,227.17
You save 15%
Fireye 72D1R1 Infrared Flame Amplifier 2–4 Second FFRT Burner Control Module quantity
Phoenix II UV Flame Scanner with Selectable FFRT Burner Monitoring

Fireye

SKU: 85UVF4A-1QDWR
$2,452.45
MSRP: $2,820.32
You save 13%
Fireye 85UVF4A-1QDWR Phoenix II UV Flame Scanner Selectable FFRT quantity
Phoenix II UV Flame Scanner with Selectable FFRT Burner Monitoring

Fireye

SKU: 85UVF1A-1QDK3
$2,513.76
MSRP: $2,890.82
You save 15%
Fireye 85UVF1A-1QDK3 Phoenix II UV Flame Scanner Selectable FFRT quantity
Programmable Burner Control Module with 8-Second Flame Stabilization

Fireye

SKU: MEP230H
$569.28
MSRP: $654.67
You save 13%
Fireye MEP230H Programmable Burner Control Module 8 Sec Flame Stabilization quantity
Insulated nipple fitting for burner control and flame sensor mounting

Fireye

SKU: 35-127-1
$160.35
MSRP: $184.40
You save 13%
Fireye 35-127-1 Insulated Nipple Burner Control Sensor Mounting Fitting quantity
4-Second FFRT Programmer Module for Burner Control & Flame Safeguard

Fireye

SKU: YP200
$941.57
MSRP: $1,082.81
You save 15%
Fireye YP200 4-Second FFRT Programmer Module Burner Control Flame Safeguard quantity
O2 Probe Oxygen Sensor for NXF4000 Combustion Control Systems

Fireye

SKU: NX6083-1
$5,154.93
MSRP: $5,928.17
You save 15%
Fireye NX6083-1 O2 Probe Oxygen Sensor for NXF4000 Combustion Control quantity
Phoenix Integrated UV Flame Scanner for Burner Monitoring

Fireye

SKU: 85UVF1A-1QD
$2,116.85
MSRP: $2,434.38
You save 13%
Fireye 85UVF1A-1QD Phoenix Integrated UV Flame Scanner Burner Monitoring Sensor quantity
Plug-In Burner Control Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP109
$205.36
MSRP: $236.16
You save 15%
Read more
Phoenix Integrated Infrared Flame Scanner Burner Monitoring Sensor

Fireye

SKU: 85IRF1A-1QD
$1,967.35
MSRP: $2,262.45
You save 15%
Read more
Flame Safeguard Burner Control Amplifier Module

Fireye

SKU: E110
$2,059.72
MSRP: $2,368.68
You save 13%
Fireye E110 Flame Safeguard Burner Control Amplifier Module quantity
Plug-In Burner Control Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP105
$206.76
MSRP: $237.77
You save 13%
Fireye MEP105 Micro M Plug-In Programmer Burner Control Module quantity
OEM replacement wall thimble gasket for Cozy direct-vent wall furnaces

Cozy Heaters

SKU: 70066
$1.24
MSRP: $2.43
You save 49%
Cozy Heaters 70066 Wall Thimble Gasket for Direct-Vent Wall Furnaces quantity
L180-10F High-Temperature Limit Switch for Cozy Wall Furnaces

Cozy Heaters

SKU: 74308
$31.78
MSRP: $36.55
You save 15%
Cozy Heaters 74308 L180-10F Limit Switch quantity
L160-10F OEM Replacement Limit Switch for Cozy Wall Furnaces

Cozy Heaters

SKU: 74307
$31.78
MSRP: $36.55
You save 15%
Cozy Heaters 74307 L160-10F Limit Switch quantity
Plug-in burner control module for Fireye MicroM flame safeguard systems

Fireye

SKU: MEP104
$206.76
MSRP: $237.77
You save 15%
Fireye MEP104 Micro M Programmer Burner Control Module Flame Safeguard quantity
120V Manually Ignited Burner Control Flame Safeguard Module

Fireye

SKU: 70D40
$4,847.38
MSRP: $5,574.49
You save 15%
Fireye 70D40 120V Manually Ignited Burner Control Flame Safeguard Module quantity
L140-10F OEM Replacement Limit Switch for Cozy Wall Furnaces

Cozy Heaters

SKU: 74306
$31.78
MSRP: $36.55
You save 15%
Cozy Heaters 74306 L140-10F Limit Switch quantity
L135-10F OEM Safety Limit Switch for Cozy Wall Furnaces

Cozy Heaters

SKU: 74303
$23.83
MSRP: $27.40
You save 13%
Cozy Heaters 74303 L135-10F Limit Switch quantity
L220-40F Normally Closed Temperature Limit Switch

Cozy Heaters

SKU: 72160
$26.79
MSRP: $30.81
You save 15%
Cozy Heaters 72160 L220-40F Limit Switch quantity
Micro M Plug-In Burner Control Module with 30-Second Post Purge Cycle

Fireye

SKU: MEP103
$205.36
MSRP: $236.16
You save 15%
Fireye MEP103 Micro M Programmer 30 Sec Post Purge Burner Control Module quantity
Micro M Plug-In Relite Burner Control Module with Flame Safeguard

Fireye

SKU: MEP101
$196.92
MSRP: $226.46
You save 13%
Fireye MEP101 Micro M Programmer Relite Burner Control Module quantity
Infrared Flame Amplifier with 3-Second Flame Failure Response Time

Fireye

SKU: MEIR4
$202.56
MSRP: $232.94
You save 15%
Fireye MEIR4 Infrared Flame Amplifier 3-Second FFRT Burner Control Module quantity
Infrared Flame Amplifier with 0.8-Second FFRT for Burner Control

Fireye

SKU: MEIR1
$202.56
MSRP: $232.94
You save 15%
Fireye MEIR1 Infrared Flame Amplifier 0.8 Sec FFRT Burner Control Module quantity
18-Inch Flame Rod Electrode Assembly for Burner Flame Detection

Fireye

SKU: 69ND1-1000K6
$180.88
MSRP: $208.01
You save 13%
Fireye 69ND1-1000K6 18 Inch Flame Rod Electrode Burner Flame Sensor Assembly quantity
Flame Amplifier, 0.3 Sec FFRT, Dry Contact Input, Burner Control Module

Fireye

SKU: MEDC2
$77.49
MSRP: $132.47
You save 42%
Fireye MEDC2 Flame Amplifier 0.3 Sec FFRT with Dry Contact Input quantity
120V Flame Rectification Burner Control Module, 5-Sec Purge, 10-Sec TFI

Fireye

SKU: M4RT1
$725.82
MSRP: $834.69
You save 15%
Fireye M4RT1 Flame Rectification Control 120V 5-Sec Purge 10-Sec TFI quantity
120V High Sensitivity Flame Programmer Burner Control Module

Fireye

SKU: 25SU5-5011
$7,885.80
MSRP: $9,068.67
You save 15%
Read more
High Sensitivity Flame Amplifier for 19″ Rack-Mounted Burner Controls

Fireye

SKU: 25SU3-5168
$5,598.39
MSRP: $9,767.59
You save 43%
Fireye 25SU3-5168 High Sensitivity Flame Amplifier for 19" Rack Systems quantity