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Baso Gas Products (19)
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Bradford White (3)
Buderus (3)
Burnham (14)
Cozy (3)

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Accessory (22)
Heating (10)
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Replacement Part (22)
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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)

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

Price Range
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$1 to $5 (4)
$5 to $10 (15)
$10 to $15 (32)
$15 to $20 (22)
$20 to $25 (25)
$25 to $30 (13)
$30 to $35 (17)
$35 to $40 (21)
$40 to $45 (18)
$45 to $50 (15)

Flame Sensors

429 items
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Product Image of Minipeeper UV Sensor
Minipeeper UV Sensor
SKU: C7027A1114
Honeywell
SKU: C7027A1114
Brand: Honeywell
(1)
$391.45 each
In Stock
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Product Image of Floor Sensor, replacement part
Floor Sensor, replacement part
SKU: A3040079
Uponor (Wirsbo)
SKU: A3040079
Brand: Uponor (Wirsbo)
(1)
$69.18 each
In Stock
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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
Brand: Bradford White
$25.02 each
In Stock
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Product Image of Replacement PTC Sensor with 9-3/4 ft Leads
Replacement PTC Sensor with 9-3/4 ft Leads
SKU: A99BB-300C
Johnson Controls
SKU: A99BB-300C
Brand: Johnson Controls
(1)
$67.26 each
In Stock
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Product Image of 90° Head Infrared Flame Scanner with 8 Ft. Tray-Rated Cable
90° Head Infrared Flame Scanner with 8 Ft. Tray-Rated Cable
SKU: 48PT2-9003
Fireye
SKU: 48PT2-9003
Brand: Fireye
$420.00 each
In Stock
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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
Mercury Flame Sensor, 12" Element, No Locating Stud On Bulb
SKU: 30A46-105
White Rodgers
SKU: 30A46-105
Brand: White Rodgers
(1)
$254.42 each
In Stock
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Product Image of Outdoor Temperature Sensor, 14K92
Outdoor Temperature Sensor, 14K92
SKU: 14K92
Lennox
SKU: 14K92
Brand: Lennox
$18.00 each
In Stock
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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)
$31.66 each
In Stock
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Product Image of Replacement PTC Sensor with 9 in (0.25 m) Leads
Replacement PTC Sensor with 9 in (0.25 m) Leads
SKU: A99BB-25C
Johnson Controls
SKU: A99BB-25C
Brand: Johnson Controls
(1)
$38.91 each
In Stock
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Product Image of Flame Sensor (FLS52W29)
Flame Sensor (FLS52W29)
SKU: FLS52W29
Supco
SKU: FLS52W29
Brand: Supco
(1)
$20.40 each
In Stock
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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)
$41.40 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)
$480.37 each
In Stock
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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
In Stock
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Product Image of 1/2" NPT Connector Non-Self Check Ultra-Violet Flame Scan with 12 Ft. Tray-Rated Cable
1/2" NPT Connector Non-Self Check Ultra-Violet Flame Scan with 12 Ft. Tray-Rated Cable
SKU: UV1A12
Fireye
SKU: UV1A12
Brand: Fireye
$426.00 each
In Stock
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Product Image of Flush Valve with Korky Plus Flapper
Flush Valve with Korky Plus Flapper
SKU: 87
Korky
SKU: 87
Brand: Korky
(1)
$12.30 each
BOX UP & SAVE 6%
$115.10 box of 10
$11.51 each
In Stock
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Product Image of 24" Thermocouple, 632183R
24" Thermocouple, 632183R
SKU: 632183R
Nordyne
SKU: 632183R
Brand: Nordyne
(3)
$50.80 each
In Stock
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Product Image of 750 mV Thermopile w/ Spade Terminals Connection and 35" Leads, Q313B1005
750 mV Thermopile w/ Spade Terminals Connection and 35" Leads, Q313B1005
SKU: Q313B1005
Resideo
SKU: Q313B1005
Brand: Resideo
(3)
$104.29 each
In Stock
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Product Image of 47" Thermopile Generator (750mV) with 1/2" Thermopile Attaching Nut, Q313A1055
47" Thermopile Generator (750mV) with 1/2" Thermopile Attaching Nut, Q313A1055
SKU: Q313A1055
Resideo
SKU: Q313A1055
Brand: Resideo
(1)
$90.16 each
In Stock
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Product Image of ATWB1, K-Type Wet Bulb (Sock) Thermocouple w/ Alligator Clip
ATWB1, K-Type Wet Bulb (Sock) Thermocouple w/ Alligator Clip
SKU: ATWB1
Fieldpiece
SKU: ATWB1
Brand: Fieldpiece
(5)
$24.65 each
In Stock
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Product Image of 36" Thermopile Generator w/ Coaxial Connection and PG9 Pilot Adaptor
36" Thermopile Generator w/ Coaxial Connection and PG9 Pilot Adaptor
SKU: 1951-001
Robertshaw
SKU: 1951-001
Brand: Robertshaw
$53.06 each
In Stock
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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)
$59.51 each
In Stock
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Product Image of Ampli Check Optical Flame Amplifier for 7800 Series, White (FFRT 2 or 3 sec)
Ampli Check Optical Flame Amplifier for 7800 Series, White (FFRT 2 or 3 sec)
SKU: R7851B1000
Honeywell
SKU: R7851B1000
Brand: Honeywell
$318.39 each
In Stock
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Product Image of Mercury Flame Sensor, Stud Mount, 48" Element
Mercury Flame Sensor, Stud Mount, 48" Element
SKU: 3046-5
White Rodgers
SKU: 3046-5
Brand: White Rodgers
$301.07 each
In Stock
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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)
$689.44 each
In Stock
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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
In Stock
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Product Image of Temperature Sensor w/ Logo, Flush Wall Mount, 10K Ohm NTC Type II
Temperature Sensor w/ Logo, Flush Wall Mount, 10K Ohm NTC Type II
SKU: C7772F1012
Honeywell
SKU: C7772F1012
Brand: Honeywell
$44.10 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
$52.57 each
In Stock
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Product Image of Temperature Sensor w/ Logo, Flush Wall Mount, 20K Ohm NTC
Temperature Sensor w/ Logo, Flush Wall Mount, 20K Ohm NTC
SKU: C7772A1012
Honeywell
SKU: C7772A1012
Brand: Honeywell
$35.31 each
In Stock
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Product Image of Transducer
Transducer
SKU: 497841
Fantech
SKU: 497841
Brand: Fantech
$59.91 each
In Stock
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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)
$61.30 each
In Stock
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Product Image of 2" Thinwall EMT 90° Conduit Elbow
2" Thinwall EMT 90° Conduit Elbow
SKU: 86
Southwire
SKU: 86
Brand: Southwire
$20.71 each
In Stock
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Product Image of 20K ohm NTC Temperature Sensor w/ 12" insertion
20K ohm NTC Temperature Sensor w/ 12" insertion
SKU: C7041B2013
Honeywell
SKU: C7041B2013
Brand: Honeywell
(1)
$32.41 each
In Stock
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Product Image of 20K ohm NTC Immersion Temperature Sensor (Strap-On)
20K ohm NTC Immersion Temperature Sensor (Strap-On)
SKU: C7041K2005
Honeywell
SKU: C7041K2005
Brand: Honeywell
(2)
$33.59 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
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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Product Image of Dynamic Self-Check Ultraviolet Flame Detector w/ Brad Harrison Connector (115/230V)
Dynamic Self-Check Ultraviolet Flame Detector w/ Brad Harrison Connector (115/230V)
SKU: C7061A1046
Honeywell
SKU: C7061A1046
Brand: Honeywell
$2,052.47 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)
$31.26 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)
$49.88 each
In Stock
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Product Image of 48" Thermopile Generator, no adaptor
48" Thermopile Generator, no adaptor
SKU: 1950-548
Robertshaw
SKU: 1950-548
Brand: Robertshaw
(6)
$43.12 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 Flame Sensor, RW2014900
Flame Sensor, RW2014900
SKU: RW2014900
Laars
SKU: RW2014900
Brand: Laars
$178.13 each
In Stock
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Product Image of Mercury Flame Sensor, Two 1/4" Spade Terminals, 48" Element, Bulb Style #20
Mercury Flame Sensor, Two 1/4" Spade Terminals, 48" Element, Bulb Style #20
SKU: 3049-115
White Rodgers
SKU: 3049-115
Brand: White Rodgers
(4)
$298.98 each
In Stock
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Product Image of Water Temperature Sensor w/ Strap-On Mounting, 10K Ohm NTC Type II
Water Temperature Sensor w/ Strap-On Mounting, 10K Ohm NTC Type II
SKU: C7021K2005
Honeywell
SKU: C7021K2005
Brand: Honeywell
$54.94 each
In Stock
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Product Image of 5/16" x 2-1/4" Brass 2 Bolt Set w/ Nuts & Washers
5/16" x 2-1/4" Brass 2 Bolt Set w/ Nuts & Washers
SKU: 82
Pasco
SKU: 82
Brand: Pasco
$2.86 each
In Stock
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Product Image of Optional Outdoor Sensor for Basic Heating Control
Optional Outdoor Sensor for Basic Heating Control
SKU: 16017
Viega
SKU: 16017
Brand: Viega
(1)
$65.06 each
In Stock
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Product Image of Replacement PTC Sensor with 9-3/4" Silicon Cable Leads
Replacement PTC Sensor with 9-3/4" Silicon Cable Leads
SKU: A99BC-25C
Johnson Controls
SKU: A99BC-25C
Brand: Johnson Controls
$44.70 each
In Stock
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Product Image of 90° Head Infrared Flame Scanner with 4 Ft. Tray-Rated Cable
90° Head Infrared Flame Scanner with 4 Ft. Tray-Rated Cable
SKU: 48PT2-9007
Fireye
SKU: 48PT2-9007
Brand: Fireye
$364.00 each
In Stock
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