Skip to content

Ignitors/Flame Sensors

NWF Supply offers a range of furnace ignitors and flame sensors used in gas heating systems to ensure reliable ignition and proper flame verification. This collection includes OEM replacement parts matched for correct fit, resistance, and sensing characteristics.

Primary brands and applications include: OEM ignitors and flame sensors for Nordyne, Lennox, Trane and replacements from Packard and Robertshaw

Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00

100165931 Lochinvar Flame Sensor

Lochinvar
53 in stock

Lochinvar® Flame Sensor, For Use With: KnightXL Aquas XP 602 to 802 Commercial Pool Package and KBN601-801 Heating Boilers

Original price $42.00 - Original price $42.00
Original price
$42.00
$42.00 - $42.00
Current price $42.00
Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00

70W16 Armstrong Air Hot Surface Ignitor

Lennox International
11 in stock

ARMSTRONG AIR® Hot Surface Ignitor

Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00
Original price $24.00 - Original price $24.00
Original price
$24.00
$24.00 - $24.00
Current price $24.00

49M85 Lennox Electrode Ignitor

Lennox International
Out of stock

Lennox PROs® Electrode Ignitor, Finish: Copper-Plated, 0.365 in Dia x 3.9 in W

Original price $24.00 - Original price $24.00
Original price
$24.00
$24.00 - $24.00
Current price $24.00
Sold out
Original price $161.00 - Original price $161.00
Original price
$161.00
$161.00 - $161.00
Current price $161.00

415-45543-00 Bradford White Hot Surface Ignitor

Bradford White Corporation
Out of stock

Bradford White® Hot Surface Ignitor, For Use With: Water Heaters

Original price $161.00 - Original price $161.00
Original price
$161.00
$161.00 - $161.00
Current price $161.00
Sold out
Original price $28.34 - Original price $28.34
Original price
$28.34
$28.34 - $28.34
Current price $28.34

41-409 Robertshaw Furnace Ignitor

Robertshaw
Out of stock

Robertshaw® Furnace Ignitor, 41-400 Series, 120 VAC, D Terminal, 4-1/2 in Lead Length, Silicon Carbide, 2150 deg F Ignition

Original price $28.34 - Original price $28.34
Original price
$28.34
$28.34 - $28.34
Current price $28.34
Sold out
Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00

5H0796360000 Modine Ignitor

Modine Mfg Co
Out of stock

MODINE Ignitor

Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00
Sold out
Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

19W61 Lennox Hot Surface Ignitor Assembly

Lennox International
Out of stock

Lennox PROs® Hot Surface Ignitor Assembly, 95 V, 0.9 A, 25 to 47 Ohm at 25 deg C Resistance, 1.25 in D x 12.19 in W

Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00
Sold out
Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

41-402 Robertshaw Furnace Ignitor

Robertshaw
Out of stock

Robertshaw® Furnace Ignitor, 41-400 Series, 120 VAC, 19 in Lead Length, Silicon Carbide

Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00
Sold out
Original price $29.74 - Original price $29.74
Original price
$29.74
$29.74 - $29.74
Current price $29.74

41-205 Robertshaw Furnace Ignitor

Robertshaw
Out of stock

Robertshaw® Furnace Ignitor, 41-200 Series, 120 VAC, 3.2 to 3.6 A, 19 in Lead Length, 3-3/4 in L

Original price $29.74 - Original price $29.74
Original price
$29.74
$29.74 - $29.74
Current price $29.74
Sold out
Original price $32.98 - Original price $32.98
Original price
$32.98
$32.98 - $32.98
Current price $32.98

41-406 Robertshaw Furnace Ignitor

Robertshaw
Out of stock

Robertshaw® Furnace Ignitor, 41-400 Series, 120 VAC, 10-1/2 in Lead Length, Silicon Carbide

Original price $32.98 - Original price $32.98
Original price
$32.98
$32.98 - $32.98
Current price $32.98
Sold out
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00

SPLT3400 Supco Furnace Igniter

Supco
Out of stock

Supco® Furnace Igniter, 120 VAC, 5 A, 11 in Lead Length, Silicon Carbide

Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00
Sold out
Original price $34.00 - Original price $34.00
Original price
$34.00
$34.00 - $34.00
Current price $34.00

S903758 Supco Igniter Kit

Supco
Out of stock

Supco® Igniter Kit, 120 V, 5 A, 40 to 100 Ohm at 75 deg F +/-10 deg F Resistance, 9 in Lead Length, Silicon Carbide

Original price $34.00 - Original price $34.00
Original price
$34.00
$34.00 - $34.00
Current price $34.00
Sold out
Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00

Q3400A1024 Honeywell Igniter Flame Rod Assembly

Honeywell International Inc
Out of stock

Honeywell Igniter Flame Rod Assembly, 30 in Lead Length, 250 deg C, Additional Information: For Use With Smart Valve and Q3450, Q3480 Hot Surface P...

View full details
Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00
Sold out
Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00

Q3200U1004 Honeywell Hot Surface Igniter

Honeywell International Inc
Out of stock

Honeywell Hot Surface Igniter, 120 VAC, 2-3/16 in Lead Length, Silicon Carbide

Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00
Sold out
Original price $141.00 - Original price $141.00
Original price
$141.00
$141.00 - $141.00
Current price $141.00

R7284U1004 Honeywell Digital Electronic Oil Primary Igniter

Honeywell International Inc
Out of stock

Honeywell Digital Electronic Oil Primary Igniter, 120/240 VAC, 7.4 A, -40 to 147 deg F, 4-5/32 in L x 4-11/32 in W x 2-1/2 in H

Original price $141.00 - Original price $141.00
Original price
$141.00
$141.00 - $141.00
Current price $141.00
Sold out
Original price $53.00 - Original price $53.00
Original price
$53.00
$53.00 - $53.00
Current price $53.00

Q347A1004/U Honeywell Direct Spark Igniter

Resideo Technologies Inc
Out of stock

Honeywell Home Direct Spark Igniter, Bracket Style D Mounting, For Use With: S87C/S87D/S87K/S89E/S89F Direct Spark Ignition Module, Q354A Direct Sp...

View full details
Original price $53.00 - Original price $53.00
Original price
$53.00
$53.00 - $53.00
Current price $53.00
Sold out
Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

IGN0033 Trane Electrode Igniter Assembly

Trane International Inc
68 in stock

TRANE® Electrode Igniter Assembly, 47 in Lead Length, Silicon Nitride

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00
Original price $113.00 - Original price $113.00
Original price
$113.00
$113.00 - $113.00
Current price $113.00

IGN0152 Trane Hot Surface Nitrate Igniter

Trane International Inc
34 in stock

TRANE® Hot Surface Nitrate Igniter, 120 V

Original price $113.00 - Original price $113.00
Original price
$113.00
$113.00 - $113.00
Current price $113.00
Original price $102.00 - Original price $102.00
Original price
$102.00
$102.00 - $102.00
Current price $102.00

IGN0145 Trane Igniter

Trane International Inc
328 in stock

TRANE® Igniter, 80 V, Silicon Nitride

Original price $102.00 - Original price $102.00
Original price
$102.00
$102.00 - $102.00
Current price $102.00
Original price $93.00 - Original price $93.00
Original price
$93.00
$93.00 - $93.00
Current price $93.00

LH33ZG001 Carrier Igniter

Carrier
Out of stock

Carrier® Igniter, 5-1/8 in Lead Length, Silicon Nitride, Additional Information: For Use With GMP, GMPV, GMPN, GSU, DMS90, GCS90, GCV90, GDS80, GHS...

View full details
Original price $93.00 - Original price $93.00
Original price
$93.00
$93.00 - $93.00
Current price $93.00
Sold out
Original price $87.00 - Original price $87.00
Original price
$87.00
$87.00 - $87.00
Current price $87.00

E5-I-64-3 AMI Igniter

Auburn Manufacturing, Inc
53 in stock

AMI® Igniter, 1/2-14 Connection, NPT Connection, 7/8 in Hex, Nickel

Original price $87.00 - Original price $87.00
Original price
$87.00
$87.00 - $87.00
Current price $87.00
Original price $54.00 - Original price $54.00
Original price
$54.00
$54.00 - $54.00
Current price $54.00

E5-I-31-1 AMI Igniter

Auburn Manufacturing, Inc
94 in stock

AMI® Igniter, 4.17 in L

Original price $54.00 - Original price $54.00
Original price
$54.00
$54.00 - $54.00
Current price $54.00
Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

IG418 Supco Igniter

Supco
137 in stock

Supco® Igniter, 120 VAC, 3.5 to 5 A, LPG, Natural Gas Fuel, 8 in L

Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00
Original price $114.00 - Original price $114.00
Original price
$114.00
$114.00 - $114.00
Current price $114.00

FRS-9 AMI Igniter/Flame Rod

Auburn Manufacturing, Inc
98 in stock

AMI® Igniter/Flame Rod, Stainless Steel, 1500 deg F

Original price $114.00 - Original price $114.00
Original price
$114.00
$114.00 - $114.00
Current price $114.00