Category Products

  • SKU: JC1745
  • Obsolete

Johnson Controls differential air pressure switch for HVAC. This switch is SPDT, has a differential range of .045" to .195" WC, a pressure setting range of .05" to 5" WC, and an operating temperature range of -40 to 165°F.

This item is obsolete. It is shown for reference purposes only. Please call (877) 775-7705 for repair parts and replacements.

  • SKU: DH1515
  • 4 in stock
  • Ships within 1 business day

Danfoss differential pressure/lube oil protection control with a 4.3-65 psig control differential, a 29-175 LP side regulation range (in. Hg/psig), 1/4" male flare connection, and a 120-second time relay delay.

Online Price: $175.59
Regular Price: $200.68

  • SKU: DQ1040
  • Ships within 1 business day

Daikin-McQuay PC7 277v, SPDT pressure control switch, .03" to 1.4" WC.

Online Price: $108.40
Regular Price: $125.08

  • SKU: DH1750
  • Ships within 1 business day

Danfoss 1/4" flare differential pressure control.

  • SKU: DH1755
  • Ships within 1 business day

Danfoss 1/4" flare differential pressure control.

  • SKU: DH1760
  • Ships within 1 business day

Danfoss 1/4" flare differential pressure control.

  • SKU: DH1765
  • Ships within 1 business day

Danfoss 1/4" flare differential pressure control with 60 -second delay.

  • SKU: DH1770
  • Ships within 1 business day

Danfoss 36" cap tube differential pressure control.

  • SKU: DH1775
  • 5 in stock
  • Ships within 1 business day

Danfoss 36" cap tube differential pressure control.

Online Price: $187.94
Regular Price: $296.94

  • SKU: DH1780
  • 1 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure and a 100-465 psig range for high pressure.

Online Price: $133.42
Regular Price: $210.80

  • SKU: DH1785
  • 4 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure and a 100-465 psig range for high pressure.

Online Price: $141.51
Regular Price: $223.58

  • SKU: DH1790
  • 2 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure, a 100-465 psig range for high pressure, and manual reset.

Online Price: $136.28
Regular Price: $215.32

  • SKU: DH1795
  • 3 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure, a 100-465 psig range for high pressure, and manual reset.

Online Price: $152.44
Regular Price: $228.66

  • SKU: DH1800
  • 4 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure and a 100-600 psig range for high pressure for high pressure refrigerants.

Online Price: $138.31
Regular Price: $218.52

  • SKU: DH1805
  • 5 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT dual pressure control with a 6" to 108 psig range for low pressure and a 100-600 psig range for high pressure.

Online Price: $147.93
Regular Price: $233.72

  • SKU: DH1810
  • 5 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPST fan cycling pressure control with a 100-465 psig range for high pressure.

  • SKU: DH1815
  • 5 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPST fan cycling pressure control with a 100-465 psig range for high pressure.

  • SKU: DH1820
  • 3 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPDT high pressure control with a 100-600 psig range and automatic reset.

Online Price: $81.84
Regular Price: $121.12

  • SKU: DH1825
  • 19 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT high pressure control with a 100-600 psig range and automatic reset.

Online Price: $87.91
Regular Price: $130.10

  • SKU: DH1830
  • 1 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT high pressure control with a 100-600 psig range and manual reset.

Online Price: $89.52
Regular Price: $132.48

  • SKU: DH1835
  • 9 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPDT low pressure control with a 6" to 108 psig range and automatic reset.

Online Price: $78.83
Regular Price: $116.66

  • SKU: DH1840
  • 2 in stock
  • Ships within 1 business day

Danfoss 1/4" male flare, SPST low pressure control with a 6" to 73 psig range and automatic reset.

Online Price: $73.55
Regular Price: $108.84

  • SKU: DH1845
  • 3 in stock
  • Ships within 1 business day

Danfoss 36" cap tube and 1/4" male flare, SPST low pressure control with a 6" to 73 psig range and automatic reset.

Online Price: $68.68
Regular Price: $101.64

  • SKU: JC1785
  • 1 in stock
  • Ships within 1 business day

Johnson Controls 7-150 psi, open low, manual reset pressure control.

Online Price: $62.12
Regular Price: $83.86

  • SKU: JC1790
  • 2 in stock
  • Ships within 1 business day

Johnson Controls 100-425 psi, open high, manual reset A/C pressure control.

Online Price: $92.11
Regular Price: $124.34

  • SKU: JC1795
  • 2 in stock
  • Ships within 1 business day

Johnson Controls 7-150 psi, SPDT A/C pressure control.

Online Price: $80.85
Regular Price: $109.14

  • SKU: JC1800
  • 2 in stock
  • Ships within 1 business day

Johnson Controls 100-425 psi, SPDT A/C pressure control with a 76 psi differential.

Online Price: $88.08
Regular Price: $118.90

  • SKU: JC1860
  • 6 in stock
  • Ships within 1 business day

Johnson Controls differential pressure control that is SPDT (snap acting), has a 2 psi to 26 psi adjustable range pressure differential, 3.5 psi fixed switch differential, and 36" capillary with 1/4" flare nut and brass bellows. It is 16 amp and 208-600v/VDC.

Online Price: $173.58
Regular Price: $277.72

  • SKU: JC1865
  • 3 in stock
  • Ships within 1 business day

Johnson Controls differential pressure control, SPDT, standard switch differential, for 2 psi to 26 psi, with a 1/4" flare connection.

Online Price: $173.58
Regular Price: $277.72

  • SKU: JC1870
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v oil pressure cutout controls, with manual reset, 7 to 60 psi, time delay shutdown range, 120 second time delay, and 36" capillary for use with non corrosive refrigerants (all range).

  • SKU: JC1875
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v lube oil control with 120-second time delay, manual reset, 36" capillary with 1/4" flare nut, for use with non corrosive refrigerants and for 8 to 70 psig.

  • SKU: JC1880
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v oil pressure cutout controls with manual reset, 7 to 60 psi time delay shutdown range, 45-second time delay, and 36" capillary used with non corrosive refrigerants (all range).

  • SKU: JC1885
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v lube oil pressure cutout control with 120-second time delay, manual reset, 425 psig maximum bellows pressure, 9 psi fixed differential, and 1/4" male flare pressure connection.

  • SKU: JC1890
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v lube oil pressure cutout control with 45 second time delay, manual reset, 425 psig maximum bellows pressure, 6.5 psi fixed differential, and 1/4" male flare pressure connection.

  • SKU: JC1895
  • Ships within 1 business day

Johnson Controls electronic lube oil control.

Online Price: $215.17
Regular Price: $344.26

  • SKU: JC1900
  • 5 in stock
  • Ships within 1 business day

Johnson Controls 120/240v electronic lube oil control with 120-second time delay, 10 psi ± 1.5 psid, manual reset with alarm, and liquid line solenoid outputs for non-corrosive refrigerants only.

Online Price: $216.58
Regular Price: $346.52

  • SKU: JC1905
  • 3 in stock
  • Ships within 1 business day

Johnson Controls 120/240v electronic lube oil control with 120-second time delay, 7 psi ± 1 psid, manual reset with alarm, and liquid line solenoid outputs for non-corrosive refrigerants only.

Online Price: $238.95
Regular Price: $382.32

  • SKU: JC1910
  • 6 in stock
  • Ships within 1 business day

Johnson Controls differential pressure control, SPDT (snap acting), 8 psi to 60 psi adjustable range pressure differential, 1.5 psi fixed switch differential, 1/4" male flare, brass bellows, and 6 amp 208-600v/vdc.

Online Price: $164.67
Regular Price: $263.46

  • SKU: JC1915
  • 2 in stock
  • Ships within 1 business day

Johnson Controls differential pressure control, SPDT, narrow switch differential, 2 psi to 26 psi, 1-1/2 psi fixed differential.

Online Price: $164.87
Regular Price: $263.78

  • SKU: JC1920
  • 10 in stock
  • Ships within 1 business day

Johnson Controls differential pressure control, SPDT (snap acting), 8 psi to 60 psi adjustable range pressure differential, 1.5 psi fixed switch differential, 1/4" female NPT pressure connection, brass bellows, and 6 amp 208-600v/vdc.

Online Price: $181.47
Regular Price: $272.20

  • SKU: JC1990
  • 23 in stock
  • Ships within 1 business day

Johnson Controls single pole dual pressure control with SPST switching, 20" wc to 100 psi for low pressure, 7 psi to 50 psi differential for low pressure, 100 psi to 500 psi high pressure range, 65 psi < 300 psig, 75 psi 300-400 psig, 95 psi > 400 psig high pressure differential, 36" capillary with 1/4" flare nut connection, and cutout knob adjustment, as well as, "all range" for R12, R22, R134A, R500, and R502.

Online Price: $177.27
Regular Price: $283.62

  • SKU: JC1995
  • 27 in stock
  • Ships within 1 business day

Johnson Controls single pole dual pressure control with SPST switching, 20" wc to 100 psi for low pressure, 7 psi to 50 psi differential for low pressure, 100 psi to 500 psi high pressure range, lockout (requires manual reset) differential, and 36" capillary with 1/4" flare nut connection, as well as, "all range" for R12, R22, R134A, R500, and R502.

Online Price: $179.05
Regular Price: $286.48

  • SKU: JC2000
  • 4 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control, SPST, 20" to 100 psi low side, 100 psi to 425 psi high side, high side manual reset lockout switch, NEMA 1 enclosure, and no adjustment knob.

Online Price: $377.79
Regular Price: $604.46

  • SKU: JC2005
  • 3 in stock
  • Ships within 1 business day

Johnson Controls single pole dual pressure control with SPST switching, 20" wc to 100 psi low pressure, lockout (manual reset) differential low pressure, 100 psi to 500 psi high pressure range, lockout (requires manual reset) differential, and 36" capillary with 1/4" flare nut connection, as well as, "all range" for R12, R22, R134A, R500, and R502.

Online Price: $180.70
Regular Price: $289.12

  • SKU: JC2010
  • 9 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control, SPST, 12" to 80 psi low side, 100 psi to 425 psi high side, automatic reset, 36" capillary, NEMA 1 enclosure, includes adjustment knob

Online Price: $177.27
Regular Price: $283.62

  • SKU: JC2015
  • 3 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control, two SPDT switches, 12" to 80 psi low side, 100 psi to 425 psi high side, 36" capillary, convertible high side reset, automatic/ manual lockout, NEMA 1 enclosure, and no adjustment knob.

Online Price: $170.43
Regular Price: $272.68

  • SKU: JC2020
  • 6 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control with SPST switch action, low pressure side: 20" hg to 100 psi, 7-50 psi differential, high pressure side: 100 to 500 psi, 65 psi non adjustable differential, 1/4" external flare connector, and low cut out limited knob adjustment.

Online Price: $165.97
Regular Price: $265.54

  • SKU: JC2025
  • 5 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control with SPST switch action, low pressure side: 12" hg to 80 psi, 5 to 35 psi differential, high pressure side: 100 to 500 psi, 65 psi non adjustable differential, 1/4" external flare connector, and low cut out limited knob adjustment.

Online Price: $165.97
Regular Price: $265.54

  • SKU: JC2030
  • 4 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control with two independent SPDT switch action, low pressure side: 12" hg to 80 psi, 5 to 35 psi differential, high pressure side: 100 to 500 psi, fixed at 65 psi or lockout requires manual reset, and 1/4" external flare connector.

Online Price: $182.48
Regular Price: $273.72

  • SKU: JC2035
  • 2 in stock
  • Ships within 1 business day

Johnson Controls dual pressure control with SPST switch action, low pressure side: 12" hg to 80 psi, 5 to 35 psi differential, high pressure side: 100 to 500 psi, lockout requires manual reset, and 36" capillary with 1/4" flare nut.

Online Price: $188.07
Regular Price: $282.10

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