Sensors

Robinson-Halpern-D P Xmitter- 0 - 1.0" H2O,  4-20ma Out

Robinson-Halpern-D P Xmitter- 0 - 1.0" H2O, 4-20ma Out

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$9.99
$19.99
14h 4m
TJERNLUND BLOWER DRAFT INDUCER  AIR FAN PRESSURE SWITCH

TJERNLUND BLOWER DRAFT INDUCER AIR FAN PRESSURE SWITCH

$22.00 2d 19h 57m
Siemens CO2 VOC IAQ Sensor,  0-10VDC Output,  0-2000ppm

Siemens CO2 VOC IAQ Sensor, 0-10VDC Output, 0-2000ppm

$229.99 3d 15h 58m
Pyromation RTD temperature sensor

Pyromation RTD temperature sensor

$29.50 3d 18h 14m
Bacharach HGM300-11-1 Halogen Refrigerant Gas Monitor

Bacharach HGM300-11-1 Halogen Refrigerant Gas Monitor

$1,200.00 4d 25m
HONEYWELL C7089U1006 OUTDOOR SENSOR FOR VISION PRO

HONEYWELL C7089U1006 OUTDOOR SENSOR FOR VISION PRO

$16.99 4d 10h 3m
Luxaire York Source One 02527773700 Flame Sensor

Luxaire York Source One 02527773700 Flame Sensor

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$10.00
$13.50
4d 18h 30m
TAC ZS101 Zone Sensor 1.8k Thermistor

TAC ZS101 Zone Sensor 1.8k Thermistor

$39.20 4d 20h 9m
MCDONNELL MILLER SA150-125   2 WIRE MERCURY SWITCH  NIB

MCDONNELL MILLER SA150-125 2 WIRE MERCURY SWITCH NIB

$99.99 5d 15h 14m
Bryant   Carrier flame sensor LH680014 Free Shipping

Bryant Carrier flame sensor LH680014 Free Shipping

$22.00 5d 19h 52m
COIL TEMPERATURE SENSOR FOR TRANE HEAT PUMP

COIL TEMPERATURE SENSOR FOR TRANE HEAT PUMP

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$5.00
$7.50
6d 15h 52m
AMBIENT AIR TEMPERATURE SENSOR FOR TRANE HEAT PUMP

AMBIENT AIR TEMPERATURE SENSOR FOR TRANE HEAT PUMP

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$5.00
$7.50
6d 15h 53m
Lot of 6 Bacharach Bulbs Part Number 043518

Lot of 6 Bacharach Bulbs Part Number 043518

$29.99 8d 22h 7m
Vaisala HMP235 Humidity & Temp transmitter

Vaisala HMP235 Humidity & Temp transmitter

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$49.00
$59.00
9d 12h 2m
Kele Outdoor Static Pressure Sensor A-306-K A300 Series

Kele Outdoor Static Pressure Sensor A-306-K A300 Series

$79.99 9d 18h 44m
Gefran Part # F004391 (NISB!)

Gefran Part # F004391 (NISB!)

-
$0.01
$49.99
9d 22h 45m
Cleveland AFS-405 Air Pressure Sensing Switch HVAC DDC

Cleveland AFS-405 Air Pressure Sensing Switch HVAC DDC

$14.99 10d 22h 45m
WHITE-RODGERS 3049-537 3 SPADE PILOT FLAME SENSOR

WHITE-RODGERS 3049-537 3 SPADE PILOT FLAME SENSOR

$160.00 11d 11h 24m
TRANE  TDR00282  TRANSDUCER PRESSURE ASSEMBLY  NIB

TRANE TDR00282 TRANSDUCER PRESSURE ASSEMBLY NIB

$49.99 11d 18h 10m
New Pressure Control Switch PS-MF HP-410

New Pressure Control Switch PS-MF HP-410

$19.99 12d 12h 49m
White-Rodgers Kwik-Sensor Oil Burner Control NOS

White-Rodgers Kwik-Sensor Oil Burner Control NOS

$10.39 13d 2h 6m
DIGITAL SENSOR Antunes Adjustable Inputs PN 8563120030

DIGITAL SENSOR Antunes Adjustable Inputs PN 8563120030

$25.99 13d 10h
Carrier Bryant Payne Furnace Flame Sensor LH 680 014

Carrier Bryant Payne Furnace Flame Sensor LH 680 014

$17.99 13d 23h 17m
Carrier Bryant Payne LH680013 Flame Sensor flame rod

Carrier Bryant Payne LH680013 Flame Sensor flame rod

$17.00 13d 23h 26m
Luxaire York Source One 02527773700 Flame Sensor

Luxaire York Source One 02527773700 Flame Sensor

$15.00 14d 7h 49m
LENNOX LB-37422DA 45C02 ELECTRIC HEAT SEQUENCER KIT

LENNOX LB-37422DA 45C02 ELECTRIC HEAT SEQUENCER KIT

$75.00 14d 10h 49m
Novar controls wal mount temperature sensor

Novar controls wal mount temperature sensor

$19.99 18d 10h 53m
Goodman Janitrol Flame Sensor B11726-06   B1172606 NEW

Goodman Janitrol Flame Sensor B11726-06 B1172606 NEW

$12.00 18d 21h 58m
New Watsco High Pressure Control Switch PS-HP450-250

New Watsco High Pressure Control Switch PS-HP450-250

$24.99 19d 11h 18m
CARRIER SOLID STATE ENTHALPY SENSOR HH57AC078A NIB

CARRIER SOLID STATE ENTHALPY SENSOR HH57AC078A NIB

$8.00 20d 18h 51m
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