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Brand

AO Smith (12)
Aprilaire (2)
Argo (1)
Bacharach (2)
Baso Gas Products (19)
Bosch (1)
Bradford White (3)
Buderus (3)
Burnham (14)
Cozy (3)

Application

Accessory (22)
Heating (10)
Radiator Vent (4)
Replacement Part (22)
Snow Melt (1)

Product Type

Accessory (1)
Boiler Part (6)
Burner (2)
Cleaner (1)
Control Assembly (1)
Flame Detector (3)
Flame Monitor Control (3)
Flame Rod (1)
Flame Scanner (28)
Flame Sensor (13)

Features

-40 to 248°F (3)
High Temp. Silicon Cable (3)
Non-Self Check (11)
PVC Cable (3)
Remote Data Communications (2)
Remote Display (2)
Remote Reset (2)
Self-Check (8)

Temperature Range (F)

-30°F to 160°F (3)
-40°F - 120°F (2)
-40°F to 150°F (2)
-40°F to 150°F (2)
-40°F to 158°F (2)
-40°F to 250°F (27)
40°F - 240°F (4)
40°F to 150°F (2)
40°F to 180°F (1)
40°F to 220°F (4)

Voltage

18 mV (1)
20 mV (7)
30 mV (24)
750 mV (4)
24V (1)
115/230V (2)
120v (6)
220v (1)

Price Range

$1 to $5 (5)
$5 to $10 (15)
$10 to $15 (33)
$15 to $20 (22)
$20 to $25 (26)
$25 to $30 (11)
$30 to $35 (19)
$35 to $40 (19)
$40 to $45 (23)
$45 to $50 (16)

Flame Sensors

429 items
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Product Image of Optional Floor Sensor for Digital Thermostat
$19.78 each
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Product Image of Replacement PTC Sensor with 9-3/4 ft Leads
$48.70 each
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Product Image of Thermocouple Pilot Flame Detector
Thermocouple Pilot Flame Detector
SKU: Q309A1970
Honeywell
SKU: Q309A1970
Brand: Honeywell
$27.44 each
In Stock
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Product Image of Mercury Flame Sensor, 12" Element, No Locating Stud On Bulb
$249.47 each
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Product Image of Flame Sensor (FLS52W29)
Flame Sensor (FLS52W29)
SKU: FLS52W29
Supco
SKU: FLS52W29
Brand: Supco
(1)
$18.17 each
In Stock
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Product Image of Replacement PTC Sensor with 9 in (0.25 m) Leads
$38.91 each
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Product Image of M4RT1 Flame Safeguard Control
M4RT1 Flame Safeguard Control
SKU: M4RT1
Fireye
SKU: M4RT1
Brand: Fireye
$970.00 each
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Product Image of Header Sensor, 108703-01
Header Sensor, 108703-01
SKU: 108703-01
Burnham
SKU: 108703-01
Brand: Burnham
$95.11 each
In Stock
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Product Image of Minipeeper UV Sensor -40°F (24' LED)
Minipeeper UV Sensor -40°F (24' LED)
SKU: C7027A1064
Honeywell
SKU: C7027A1064
Brand: Honeywell
(1)
$377.27 each
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Product Image of ATC1R, Pipe-Clamp Thermocouple for Refrigeration (1/8" to 3/4")
ATC1R, Pipe-Clamp Thermocouple for Refrigeration (1/8" to 3/4")
SKU: ATC1R
Fieldpiece
SKU: ATC1R
Brand: Fieldpiece
(3)
$81.60 each
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Product Image of Flush Valve with Korky Plus Flapper
$12.30 each
BOX UP & SAVE 6%
$115.10 box of 10
$11.51 each
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Product Image of 47" Thermopile Generator (750mV) with 1/2" Thermopile Attaching Nut, Q313A1055
$90.16 each
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Product Image of 48" Thermocouple, Push in, 511-724-253
48" Thermocouple, Push in, 511-724-253
SKU: 511-724-253
Weil-McLain
SKU: 511-724-253
Brand: Weil-McLain
(4)
$44.56 each
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Product Image of Flame Sensor (90° Bend), S1-2702-311P
Flame Sensor (90° Bend), S1-2702-311P
SKU: S1-2702-311P
York
SKU: S1-2702-311P
Brand: York
(1)
$30.59 each
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Product Image of 90° Head Infrared Flame Scanner with 8 Ft. Tray-Rated Cable
$420.00 each
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Product Image of 2" Thinwall EMT 90° Conduit Elbow
$20.71 each
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Product Image of 1/2" NPT Connector Non-Self Check Ultra-Violet Flame Scan with 12 Ft. Tray-Rated Cable
$426.00 each
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Product Image of 20 K Ohm Pipe Sensor
20 K Ohm Pipe Sensor
SKU: 535-34AB08-203
Honeywell
SKU: 535-34AB08-203
Brand: Honeywell
(1)
$111.72 each
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Product Image of 24" Thermocouple, 632183R
24" Thermocouple, 632183R
SKU: 632183R
Nordyne
SKU: 632183R
Brand: Nordyne
(3)
$50.80 each
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Product Image of 36" Thermopile Generator, no adaptor
36" Thermopile Generator, no adaptor
SKU: 1950-532
Robertshaw
SKU: 1950-532
Brand: Robertshaw
(6)
$57.83 each
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Product Image of 20K ohm NTC Temperature Sensor w/ 12" insertion
$32.41 each
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Product Image of 750 mV Thermopile w/ Spade Terminals Connection and 35" Leads, Q313B1005
$104.29 each
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Product Image of Mercury Flame Sensor, Stud Mount, 48" Element
$289.26 each
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Product Image of Outdoor Temperature Sensor, 14K92
Outdoor Temperature Sensor, 14K92
SKU: 14K92
Lennox
SKU: 14K92
Brand: Lennox
$17.99 each
In Stock
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Product Image of Flame Sensor Replacement, S1-02530801000
Flame Sensor Replacement, S1-02530801000
SKU: S1-02530801000
York
SKU: S1-02530801000
Brand: York
$48.74 each
In Stock
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Product Image of 36" Thermopile Generator w/ Coaxial Connection and PG9 Pilot Adaptor
$44.21 each
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Product Image of Minipeeper UV Sensor - 1" Mounting (-40°F)
Minipeeper UV Sensor - 1" Mounting (-40°F)
SKU: C7035A1031
Honeywell
SKU: C7035A1031
Brand: Honeywell
(2)
$662.92 each
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Product Image of Replacement PTC Sensor with 16-3/8 ft Leads
$57.43 each
In Stock
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Product Image of Ampli Check Optical Flame Amplifier for 7800 Series, White (FFRT 2 or 3 sec)
$292.38 each
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Product Image of Mercury Flame Sensor, Two 1/4" Spade Terminals, 48" Element, Bulb Style #20
$275.05 each
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Product Image of Temperature Sensor w/ Logo, Flush Wall Mount, 10K Ohm NTC Type II
$44.10 each
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Product Image of 18" Thermopile Generator, no adaptor
18" Thermopile Generator, no adaptor
SKU: 1950-518
Robertshaw
SKU: 1950-518
Brand: Robertshaw
(6)
$59.57 each
In Stock
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Product Image of Flame Sensor Bracket, 423-300-420
Flame Sensor Bracket, 423-300-420
SKU: 423-300-420
Weil-McLain
SKU: 423-300-420
Brand: Weil-McLain
(1)
$31.25 each
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Product Image of Water Temperature Sensor w/ Strap-On Mounting, 10K Ohm NTC Type II
$54.94 each
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Product Image of C7772 20K ohm NTC Flush Wall Mount Temperature Sensor, without logo
$36.29 each
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Product Image of 12" Duct Temperature Sensor, 10K Ohm NTC Type II
$48.13 each
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Product Image of Optional Outdoor Sensor for Basic Heating Control
$65.06 each
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Product Image of Thermocouple, 415-46501-24
Thermocouple, 415-46501-24
SKU: 415-46501-24
Bradford White
SKU: 415-46501-24
$25.02 each
In Stock
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Product Image of Flame Probe for SCA-6 (Y75GB-1), 126101
Flame Probe for SCA-6 (Y75GB-1), 126101
SKU: 126101
Reznor
SKU: 126101
Brand: Reznor
(1)
$48.12 each
In Stock
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Product Image of Dynamic Self-Check Ultraviolet Flame Detector w/ Brad Harrison Connector (115/230V)
$1,866.95 each
In Stock
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Product Image of 1097 ohm Electronic Temperature Sensor
1097 ohm Electronic Temperature Sensor
SKU: C7031J2009
Honeywell
SKU: C7031J2009
Brand: Honeywell
$192.41 each
In Stock
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Product Image of 20K ohm NTC Immersion Temperature Sensor (Strap-On)
$33.59 each
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Product Image of Ampli Check UV Flame Amplifier for 7800 Series, Purple (FFRT 2 or 3 sec)
$518.30 each
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Product Image of Transducer
Transducer
SKU: 497841
Fantech
SKU: 497841
Brand: Fantech
$52.67 each
In Stock
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Product Image of 12" Duct Averaging Temperature Sensor
12" Duct Averaging Temperature Sensor
SKU: C7100D1001
Honeywell
SKU: C7100D1001
Brand: Honeywell
$100.37 each
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Product Image of Temperature Sensor w/ Logo, Flush Wall Mount, 20K Ohm NTC
$35.31 each
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Product Image of 72" Thermocouple
72" Thermocouple
SKU: H06E-72
White Rodgers
SKU: H06E-72
$11.55 each
In Stock
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Product Image of ATR1, Piercing K-Type Thermocouple for Ventilation Ducts
ATR1, Piercing K-Type Thermocouple for Ventilation Ducts
SKU: ATR1
Fieldpiece
SKU: ATR1
Brand: Fieldpiece
$76.50 each
In Stock
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