Fenwal

Fenwal makes dependable ignition, temperature, and thermal safety controls that help HVAC and service professionals keep gas-fired equipment operating safely and consistently in the field. At Jackson Systems, contractors can find key Fenwal solutions like direct spark and hot surface ignition control modules, intermittent pilot controls, Thermoswitch temperature controls, Detect-A-Fire heat detectors, and replacement electrode assemblies.

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Showing 97–144 of 201 resultsSorted by popularity

Detect‑A‑Fire 600°F Heat Detector

Fenwal

SKU: 12-H28021-005-08
$507.78
MSRP: $583.95
You save 15%
Fenwal 12‑H28021‑005‑08 Detect‑A‑Fire 600°F Heat Detector quantity
24 VAC Direct Spark Ignition (DSI) Control Module

Fenwal

SKU: 35-605506-227
$196.38
MSRP: $225.84
You save 15%
Fenwal 35‑605506‑227 24 VAC Direct Spark Ignition (DSI) Control Module quantity
Detect‑A‑Fire Heat Detector (450°F Open‑on‑Rise)

Fenwal

SKU: 12-G27120-022-07
$299.45
MSRP: $344.37
You save 15%
Fenwal 12‑G27120‑022‑07 Detect‑A‑Fire Heat Detector (450°F Open‑on‑Rise) quantity
Direct Spark Ignition Module

Fenwal

SKU: 35-705501-505
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705501‑505 Direct Spark Ignition Module quantity
24V DSI Calcana Ignition Control

Fenwal

SKU: 35-615957-115
$227.81
MSRP: $261.98
You save 15%
Fenwal 35‑615957‑115 24V DSI Calcana Ignition Control quantity
24 V Direct Spark Ignition Control Module

Fenwal

SKU: 35-605506-023
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑605506‑023 24 V Direct Spark Ignition Control Module quantity
Detect‑A‑Fire Close‑on‑Rise 190 °F Temperature Sensor

Fenwal

SKU: 12-E27121-020-04
$380.84
MSRP: $437.97
You save 15%
Fenwal 12‑E27121‑020‑04 Detect‑A‑Fire Close‑on‑Rise 190 °F Temperature Sensor quantity
120 V Direct Spark Ignition Control Module

Fenwal

SKU: 35-705501-105
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705501‑105 – 120 V Direct Spark Ignition Control Module quantity
Temperature Restraining/Locking Device

Fenwal

SKU: 01-990040-000
$12.81
MSRP: $14.73
You save 15%
Fenwal 01‑990040‑000 Temperature Restraining/Locking Device quantity
120 V Direct Spark Ignition (DSI) Control Module

Fenwal

SKU: 35-705501-005
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705501‑005 120 V Direct Spark Ignition (DSI) Control Module quantity
Detect‑A‑Fire 225°F Heat Detector

Fenwal

SKU: 12-E27121-000-05
$335.79
MSRP: $386.16
You save 15%
Fenwal 12‑E27121‑000‑05 Detect‑A‑Fire 225°F Heat Detector quantity
Detect‑A‑Fire Heat Detector (225°F Open‑on‑Rise)

Fenwal

SKU: 12-E28020-003-05
$446.35
MSRP: $513.30
You save 15%
Fenwal 12‑E28020‑003‑05 Detect‑A‑Fire Heat Detector (225°F Open‑on‑Rise) quantity
Detect‑A‑Fire 190 °F Open/Rise Thermal Detector

Fenwal

SKU: 12-E27121-000-04
$396.19
MSRP: $455.62
You save 15%
Fenwal 12‑E27121‑000‑04 Detect‑A‑Fire 190 °F Open/Rise Thermal Detector quantity
120 V Direct Spark Ignition Control Module

Fenwal

SKU: 35-705501-001
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705501‑001 120 V Direct Spark Ignition Control Module quantity
Detect-A-Fire 160°F Heat Detector

Fenwal

SKU: 12-E27121-000-03
$335.79
MSRP: $386.16
You save 15%
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Detect‑A‑Fire 140°F

Fenwal

SKU: 12-E27121-000-02
$355.79
MSRP: $409.16
You save 15%
Fenwal 12‑E27121‑000‑02 Detect‑A‑Fire 140°F quantity
24 VAC Direct Spark Ignition (DSI) Control Module

Fenwal

SKU: 35-605501-003
$217.13
MSRP: $249.70
You save 15%
Read more
120V Direct Spark Ignition Control Module

Fenwal

SKU: 35-705500-105
$240.75
MSRP: $276.86
You save 15%
Fenwal 35-705500-105 120V Direct Spark Ignition Control Module quantity
Hot Surface Ignition Control Module (24 VAC)

Fenwal

SKU: 35-655908-003
$217.13
MSRP: $249.70
You save 15%
Fenwal 35-655908-003 Hot Surface Ignition Control Module (24 VAC) quantity
Detect‑A‑Fire Fire/Overheat Detector

Fenwal

SKU: 12-E27120-000-05
$335.79
MSRP: $386.16
You save 15%
Fenwal 12‑E27120‑000‑05 Detect‑A‑Fire Fire/Overheat Detector quantity
Direct Spark Ignition Control Module – 120 VAC

Fenwal

SKU: 35-705500-005
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705500‑005 Direct Spark Ignition Control Module – 120 VAC quantity
24 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-605501-001
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑605501‑001 24 VAC Direct Spark Ignition Control Module quantity
Detect‑A‑Fire 190F

Fenwal

SKU: 12-E27120-000-04
$313.26
MSRP: $360.25
You save 15%
Fenwal 12‑E27120‑000‑04 Detect‑A‑Fire 190F quantity
Thermal Switch Temperature Controller

Fenwal

SKU: 01-018023-000
$392.10
MSRP: $450.92
You save 15%
Fenwal 01‑018023‑000 Thermal Switch Temperature Controller quantity
24 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-605500-003
$492.96
MSRP: $566.90
You save 15%
Read more
Detect-A-Fire Fire/Overheat Detector (160 °F)

Fenwal

SKU: 12-E27120-000-03
$313.26
MSRP: $360.25
You save 15%
Fenwal 12-E27120-000-03 Detect-A-Fire Fire/Overheat Detector (160 °F) quantity
120 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-705500-001
$288.90
MSRP: $332.24
You save 15%
Fenwal 35‑705500‑001 120 VAC Direct Spark Ignition Control Module quantity
120 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-704903-001
$149.99
MSRP: $172.49
You save 15%
Read more
120 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-704600-005
$303.08
MSRP: $348.54
You save 15%
Fenwal 35‑704600‑005 120 VAC Direct Spark Ignition Control Module quantity
120 VAC Direct Spark Ignition Control Module

Fenwal

SKU: 35-704600-001
$303.08
MSRP: $348.54
You save 15%
Fenwal 35‑704600‑001 120 VAC Direct Spark Ignition Control Module quantity
Direct Spark Ignition Control Module 120V

Fenwal

SKU: 35-725919-000
$191.81
MSRP: $220.58
You save 15%
Fenwal 35‑725919‑000 Direct Spark Ignition Control Module 120V quantity
Direct Spark Ignition Control Board – 120 VAC

Fenwal

SKU: 35-703920-009
$290.81
MSRP: $334.43
You save 15%
Fenwal 35‑703920‑009 Direct Spark Ignition Control Board – 120 VAC quantity
24 VAC Ignition Control Module

Fenwal

SKU: 35-605968-205
$152.84
MSRP: $175.77
You save 15%
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Ignition Control Board

Fenwal

SKU: 35-703914-009
$290.81
MSRP: $334.43
You save 15%
Fenwal 35‑703914‑009 Ignition Control Board quantity
Remote Reset Ignition Control Module

Fenwal

SKU: 35-679927-561
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑679927‑561 Remote Reset Ignition Control Module quantity
Thermoswitch

Fenwal

SKU: 11-030000-048
$65.20
MSRP: $74.98
You save 15%
Fenwal 11‑030000‑048 Thermoswitch quantity
Direct Spark Ignition Control Module – 120 VAC (Potted)

Fenwal

SKU: 35-725206-515
$191.81
MSRP: $220.58
You save 15%
Fenwal 35‑725206‑515 Direct Spark Ignition Control Module – 120 VAC (Potted) quantity
Ignition Module

Fenwal

SKU: 35-655921-001
$217.13
MSRP: $249.70
You save 15%
Fenwal 35‑655921‑001 Ignition Module quantity
Electrode

Fenwal

SKU: 22-100001-372
$42.00
MSRP: $48.30
You save 15%
Fenwal 22‑100001‑372 Electrode quantity
Ignition Control 24 VAC Proven HSI w/Blower Relay

Fenwal

SKU: 35-679655-551
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑679655‑551 Ignition Control 24 VAC Proven HSI w/Blower Relay quantity
Surface Mount Thermoswitch (50 °F – 300 °F)

Fenwal

SKU: 11-030000-000
$61.88
MSRP: $71.16
You save 15%
Fenwal 11‑030000‑000 Surface Mount Thermoswitch (50 °F – 300 °F) quantity
Ignition Module with Enclosure

Fenwal

SKU: 35-630900-007
$208.13
MSRP: $239.35
You save 15%
Fenwal 35‑630900‑007 Ignition Module with Enclosure quantity
Ignition Module, Single Try, Lockout on Flame

Fenwal

SKU: 35-679652-551
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑679652‑551 Ignition Module, Single Try, Lockout on Flame quantity
24 VAC Hot Surface Ignition Control Module

Fenwal

SKU: 35-673915-553
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑673915‑553 – 24 VAC Hot Surface Ignition Control Module quantity
Limit Controller

Fenwal

SKU: 08-033024-106
$87.30
MSRP: $100.40
You save 15%
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Hot Surface Ignition Control Module

Fenwal

SKU: 35-671922-151
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑671922‑151 Hot Surface Ignition Control Module quantity
Ignition Control

Fenwal

SKU: 35-679932-551
$405.56
MSRP: $466.39
You save 15%
Fenwal 35‑679932‑551 Ignition Control quantity
Hot Surface Ignition Control / HSI Control Board

Fenwal

SKU: 35-665938-215
$227.81
MSRP: $261.98
You save 15%
Fenwal 35-665938-215 Hot Surface Ignition Control / HSI Control Board quantity

Fenwal

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