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Temperature Controllers & Sensors

Displaying 1-96 of 221 results

Honeywell L8148A1017/U
Aquastat High Limit 140-240 Degrees Fahrenheit 8F Fixed Horizontal

$184.36
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Hydrolevel 3250-Plus
Low Water Cut Off Control HydroStat 3.7 x 4.6 x 6.3 Inch 3250 120 Volt

$141.71
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell L8148E1265/U
Aquastat High Limit Dual lessWell 180-240 Degrees Fahrenheit 15F Fixed Vertical

$246.84
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02532655000
Temperature Controller 190 Open Manual Close

$14.81
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw ETC-111000-000
Temperature Controller ETC Electronic Single Stage 120/208/240

$83.63
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Navien 30014699A
Water Pressure Sensor for CH/NCB Model

$18.86
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell C7089R1013/U
Sensor RedLINK Outdoor 5 x 3-1/2 x 1-11/16 Inch -40 to 140 Degrees Fahrenheit Wall

$56.74
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Hydrolevel 3150
Low Water Cut Off Control HydroStat Test Button 3.7 x 4.6 x 6.3 Inch 3150 120 Volt

$140.40
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw A12-700
Temperature Controller Ranco A12 Constant Cut-In 37 Degree SPST 84 Inch

$69.06
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell 50001464-005/B
Sensor Assembly Replacement with 48" Lead

$27.56
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
R.W. Beckett 7600TSU
Sensor Kit AquaSmart Replacement Temperature 7600TSU

$39.98
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100275528
Flow Sensor for NKC110/150/199

$37.46
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw A12-701
Temperature Controller Ranco A12 Constant Cut-In 41 Degree SPST 84 Inch

$70.66
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100208544
Sensor Kit Limit Rated Outlet for OK151-286 Heating Boilers

$38.10
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100208549
Immersion Sensor Inlet Water

$31.92
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Burnham 106066-01
Temperature Sensor Flue Kit

$27.45
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02529041004
Temperature Controller 160 Open 130 Close

$17.91
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02526366009
Temperature Controller 195 Open 130 Close SPDT for Natural Gas Furnace

$15.61
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100208547
Sensor Outlet

$36.29
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw ETC-112000-000
Temperature Controller Ranco Electronic Single Stage LCD Display 24 8 x 3 x 2 Inch

$83.57
 / ea
Qty
Guests: In Stock. Ships In 3-7 Business Days.
Lochinvar 100208834
Reset Sensor Outdoor Air

$40.98
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw A12-1560
Temperature Controller Ranco A12 Constant Cut-In 38 Degree SPST 72 Inch

$69.06
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-03109156000
Control Board Fan & Electric Heat

$110.97
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100208560
Inlet Sensor for Knight WHN/KH055-285

$29.27
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls TE-6313P-1
Temperature Sensor Nickel Outdoor Air 3 Inch

$24.09
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls F61KB-11C
Flow Switch F61 3R NEMA Enclosure

$109.86
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-03109130000
Temperature Sensor Outside/Return/Supply Air for HVACR Equipment

$36.39
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02529041002
Temperature Controller 150 Open 120 Close

$19.80
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell L8148E1299/U
Aquastat High Limit 180-240 Degrees Fahrenheit 15F Fixed Vertical

$293.17
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell L4008E1156/U
Aquastat Less Well 130-270 Degrees Fahrenheit Manual Reset Horizontal or Vertical

$153.42
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-2702-311P
Sensor Rod for Furnace 90 DEG Bend

$14.75
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Navien 30012033B
Sensor DHW Flow KDC-FSAB PPS for NCB Model

$26.59
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Navien 30000663A
Air Sensor Pressure for All-CC/CH/CR/NR/NP Model

$22.77
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell CHW3610W1001
Leak Detector with Cable Sensor 3AA White

$74.98
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls P70AB-2C
Pressure Control Low 20-100 Pounds per Square Inch

$79.56
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100275527
Flue Sensor with Grommet for NKC 110/150/199

$37.46
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls P70AA-118C
Pressure Control SPST Close High/Open Low 100-400 Pounds per Square Inch

$79.25
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls A70GA-1C
Control Freeze SPST Open Low

$165.51
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls HE-67N3-ONOOP
Temperature Sensor Probe Humidity Duct

$190.57
 / ea
Qty
Guests: In Stock. Ships In 3-7 Business Days.
Taco 563-2
Temperature Aquastat Snap Action Switch 7-1/5 x 4-1/2 Inch 563-2 for 00 Series Circulator Pump

$38.72
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02541330000
Temperature Controller Freeze with Harness P11 26 Open/38 Close SPST

$38.73
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls F61MB-1C
Flow Switch F61 4 NEMA Enclosure

$157.68
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100170642
Temperature Sensor Flue

$29.52
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell ERM5220R1018/U
Remote Module RedLINK Wireless Wall Mount 24V

$112.19
 / ea
Qty
Guests: In Stock. Ships In 3-7 Business Days.
Robertshaw O10-1418
Temperature Controller Ranco O SPST Switch Opens Low Auto Reset

$90.81
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02527727003
Temperature Controller Open 26DEG F/Close 38DEG F Clip On

$18.93
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Honeywell 50001464-004/B
Sensor Assembly Replacement with 36" Lead

$39.00
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw A30-262
Temperature Controller Ranco A30 Adaptable Constant Differential SPST 84 Inch

$57.49
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Lochinvar 100275616
Harness Main Unit with Flow Sensor for NKC 110-199

$87.80
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Johnson Controls FTG18A-600R
Sensing Tube Static Pressure Tap-Field Mount

$16.80
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Robertshaw A30-261
Temperature Controller Ranco A30 Medium Constant Differential SPST 84 Inch

$52.28
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-02526366008
Temperature Controller 170 Open 110 Close SPDT for Natural Gas Furnace

$14.91
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-03103000000
Enthalpy Sensor Any Position -40 to 150 Degrees Fahrenheit

$122.35
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Siemens 192-202
Pneumatic Thermostat Powerstar Direct Acting 2 Pipe 45-85 Degrees Fahrenheit Single

$96.37
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.
Source 1 S1-03101259001
Control Module for Coleman & Evcon Equipment

$107.39
 / ea
Qty
Guests: In Stock. Ships in 1 Business Day.

Displaying 1-96 of 221 results

 

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