HVAC Controls and Thermostats Total Products: 2605
Sub Collections
CONTROLS - PRESSURE
MARS
Original price
$104.68
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Original price
$104.68
Original price
$104.68
$104.68
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$104.68
Current price
$104.68
Presssw Spst A/R Op35 Cls60 Ms43349 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...
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Original price
$104.68
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Original price
$104.68
Original price
$104.68
$104.68
-
$104.68
Current price
$104.68
Presssw Spst A/R Op280 Cls400 Ms43330
MARS
Original price
$57.76
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Original price
$57.76
Original price
$57.76
$57.76
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$57.76
Current price
$57.76
Pressure Switch Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Contact Form SPST Standards CE Certified UL Listed VDE Maximum Pres...
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Original price
$57.76
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Original price
$57.76
Original price
$57.76
$57.76
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$57.76
Current price
$57.76
CONTROLS - PRESSURE
MARS
Original price
$55.28
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Original price
$55.28
Original price
$55.28
$55.28
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$55.28
Current price
$55.28
Presssw Spst A/R Op25 Cls50 Ms43346 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...
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Original price
$55.28
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Original price
$55.28
Original price
$55.28
$55.28
-
$55.28
Current price
$55.28
CONTROLS - PRESSURE
LENNOX
Original price
$258.83
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Original price
$258.83
Original price
$258.83
$258.83
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$258.83
Current price
$258.83
Press Switch 2-Stg .20 In./.45 In.Wc Le18M63 Maximum Pressure Rating 0.45 in wc
Original price
$258.83
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Original price
$258.83
Original price
$258.83
$258.83
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$258.83
Current price
$258.83
Pc/Control Board No1016380R
NORDYNE
Original price
$170.53
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Original price
$170.53
Original price
$170.53
$170.53
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$170.53
Current price
$170.53
Control Board
Original price
$170.53
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Original price
$170.53
Original price
$170.53
$170.53
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$170.53
Current price
$170.53
SENSORS(TEMP/HUMIDITY/ETC.)
MAXITROL
Original price
$277.52
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Original price
$277.52
Original price
$277.52
$277.52
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$277.52
Current price
$277.52
Pakstat Sensor Ml01724601-001 Display Type Not Applicable Display Units Not Applicable Display Resolution Not Applicable
Original price
$277.52
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Original price
$277.52
Original price
$277.52
$277.52
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$277.52
Current price
$277.52
Temperature and Humidity Sensor
LENNOX
Original price
$6.86
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Original price
$6.86
Original price
$6.86
$6.86
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$6.86
Current price
$6.86
Temperature and Humidity Sensor
Original price
$6.86
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Original price
$6.86
Original price
$6.86
$6.86
-
$6.86
Current price
$6.86
Temperature and Humidity Sensor
LENNOX
Original price
$52.40
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Original price
$52.40
Original price
$52.40
$52.40
-
$52.40
Current price
$52.40
Temperature and Humidity Sensor
Original price
$52.40
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Original price
$52.40
Original price
$52.40
$52.40
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$52.40
Current price
$52.40
Temp/Humidity Sensor 1K ohm
MAMAC PARTS
Original price
$45.76
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Original price
$45.76
Original price
$45.76
$45.76
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$45.76
Current price
$45.76
Temperature and Humidity Sensor Sensing Element Type Nickel-Iron Alloy Housing Material Aluminum Loop Resistance 1k ohm Overall Length 6 in Overall...
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Original price
$45.76
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Original price
$45.76
Original price
$45.76
$45.76
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$45.76
Current price
$45.76
CONTROLS - PRESSURE
MARS
Original price
$97.26
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Original price
$97.26
Original price
$97.26
$97.26
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$97.26
Current price
$97.26
N/O A/R 1/4 in Swt 20Ci 5Co Ms43341 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rat...
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Original price
$97.26
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Original price
$97.26
Original price
$97.26
$97.26
-
$97.26
Current price
$97.26
SENSORS(TEMP/HUMIDITY/ETC.)
MAMAC PARTS
Original price
$31.23
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Original price
$31.23
Original price
$31.23
$31.23
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$31.23
Current price
$31.23
Mamac Sensor Mpte-703-C-12-B-2 Probe Length 6 in Electrical Connection Type Screw Terminals Enclosure Material Steel Display Type Not Applicable Di...
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Original price
$31.23
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Original price
$31.23
Original price
$31.23
$31.23
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$31.23
Current price
$31.23
CONTROLS - PRESSURE
LENNOX
Original price
$65.63
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Original price
$65.63
Original price
$65.63
$65.63
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$65.63
Current price
$65.63
M/R Spst 450Co Pressure Switch Le10M51 Contact Form SPST Reset Type Manual Reset
Original price
$65.63
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Original price
$65.63
Original price
$65.63
$65.63
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$65.63
Current price
$65.63
CONTROLS - PRESSURE
LENNOX
Original price
$96.20
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Original price
$96.20
Original price
$96.20
$96.20
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$96.20
Current price
$96.20
Lowamb.P.S.Open 150 Close 275 Le79J07
Original price
$96.20
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Original price
$96.20
Original price
$96.20
$96.20
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$96.20
Current price
$96.20
CONTROLS - PRESSURE
MCQUAY/DAIKIN
Original price
$78.68
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Original price
$78.68
Original price
$78.68
$78.68
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$78.68
Current price
$78.68
Low Pressure Switch Mq047356103
Original price
$78.68
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Original price
$78.68
Original price
$78.68
$78.68
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$78.68
Current price
$78.68
CONTROLS - PRESSURE
LENNOX
Original price
$109.48
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Original price
$109.48
Original price
$109.48
$109.48
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$109.48
Current price
$109.48
Low Pressure Switch Le88M98 Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rating FLA 6 A @ 120/240 V AC Input Volt...
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Original price
$109.48
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Original price
$109.48
Original price
$109.48
$109.48
-
$109.48
Current price
$109.48
CONTROLS - PRESSURE
LENNOX
Original price
$79.66
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Original price
$79.66
Original price
$79.66
$79.66
-
$79.66
Current price
$79.66
Low Pressure Switch Le85C23
Original price
$79.66
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Original price
$79.66
Original price
$79.66
$79.66
-
$79.66
Current price
$79.66
CONTROLS - PRESSURE
LENNOX
Original price
$124.32
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Original price
$124.32
Original price
$124.32
$124.32
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$124.32
Current price
$124.32
Low Pressure Switch Le32W87
Original price
$124.32
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Original price
$124.32
Original price
$124.32
$124.32
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$124.32
Current price
$124.32
CONTROLS - PRESSURE
NORDYNE
Original price
$41.88
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Original price
$41.88
Original price
$41.88
$41.88
-
$41.88
Current price
$41.88
Low Pressure Switch 5Co 20Ci No632393R Reset Type Automatic Reset Compatible with Series PPH3SF
Original price
$41.88
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Original price
$41.88
Original price
$41.88
$41.88
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$41.88
Current price
$41.88
CONTROLS - PRESSURE
MCQUAY/DAIKIN
Original price
$143.95
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Original price
$143.95
Original price
$143.95
$143.95
-
$143.95
Current price
$143.95
Low Pressure Control Mq047356111
Original price
$143.95
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Original price
$143.95
Original price
$143.95
$143.95
-
$143.95
Current price
$143.95
CONTROLS - PRESSURE
MARS
Original price
$96.56
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Original price
$96.56
Original price
$96.56
$96.56
-
$96.56
Current price
$96.56
Low Press.Swt.25Ci 10Co Ms43343 Pressure Setpoint Type Fixed Sample Line Connection Size 1/4 in Sample Line Connector Type Flare Electrical Rating ...
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Original price
$96.56
-
Original price
$96.56
Original price
$96.56
$96.56
-
$96.56
Current price
$96.56
CONTROLS - PRESSURE
LENNOX
Original price
$77.93
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Original price
$77.93
Original price
$77.93
$77.93
-
$77.93
Current price
$77.93
Low Press Switch 90Cls 40Op Le38M76
Original price
$77.93
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Original price
$77.93
Original price
$77.93
$77.93
-
$77.93
Current price
$77.93
CONTROLS - PRESSURE
LENNOX
Original price
$116.20
-
Original price
$116.20
Original price
$116.20
$116.20
-
$116.20
Current price
$116.20
Low Ambient Pressure Switch Le18J74 Contact Form SPST Electrical Connection Type Hardwired Maximum Pressure Rating 150 psi
Original price
$116.20
-
Original price
$116.20
Original price
$116.20
$116.20
-
$116.20
Current price
$116.20
CONTROLS - PRESSURE
LENNOX
Original price
$82.33
-
Original price
$82.33
Original price
$82.33
$82.33
-
$82.33
Current price
$82.33
Loss Of Charge Pressure Switch Le84M96
Original price
$82.33
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Original price
$82.33
Original price
$82.33
$82.33
-
$82.33
Current price
$82.33
Limit Control
LENNOX
Original price
$201.15
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Original price
$201.15
Original price
$201.15
$201.15
-
$201.15
Current price
$201.15
Limit Control Product Type Limit Control
Original price
$201.15
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Original price
$201.15
Original price
$201.15
$201.15
-
$201.15
Current price
$201.15