PENN Commercial Refrigeration

360 of 753 Items
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.DIFF 3-12 ADJ,6' CAP, SPST, NEMA 1,3/8 X 4 BULB, OPEN LOW

    Johnson Controls

    A19ABA-45C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $100.24
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.DIFF 3-12 ADJ,6' CAP, SPST, NEMA 1,3/8 X 4 BULB, OPEN LOWINCLUDES QUEBEC BILLINGUAL ENGLISH and FRENCH CANADIAN LITERATURE AND LABEL

    Johnson Controls

    A19ABA-40CQ

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $90.74
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.DIFF 3-12 ADJ,6' CAP, SPST, NEMA 1,3/8 X 4 BULB, OPEN LOW

    Johnson Controls

    A19ABA-40C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $90.74
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.

    Johnson Controls

    A19AAT-2C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $122.19
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.TEMP.CONTR.0/10C 2M CAP.

    Johnson Controls

    A19AAF-9102

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $163.38
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.CAP 1.8 M, SPDT, NEMA 1,9.5 MM X 102 MM BULB -35/40 C 1 DIFF.

    Johnson Controls

    A19AAF-45C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $158.04
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.CAP 1.8M, SPDT, NEMA 1,9.5 MM X 146MM BULB 5/30 C 1 DIFF. 0.8+0.8/-0.5 C;

    Johnson Controls

    A19AAF-44C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $160.97
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPDT, NEMA 1,3/8 X 5 BULB 30/110 F 1 DIFF. 2+/-1.5F FIXED;

    Johnson Controls

    A19AAF-2C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $160.97
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPDT, NEMA 1,3/8 X 5-3/4 BULB 40/90 F 1 DIFF. 1.5+1.5/-1F FIXED

    Johnson Controls

    A19AAF-21C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $144.88
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.10' CAP, SPDT, NEMA1,3/8 X 3 BULB 25/225 F 1 DIFF. 3.5+/-2F FIXED;

    Johnson Controls

    A19AAF-12C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $178.53
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPST, NEMA 1,.366 X 2.542 BULB,OPN LO30/50 F 1 DIFF. 2.5+/-1.5

    Johnson Controls

    A19AAD-5C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $166.82
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.RANGE ADJUST SCREWDRIVER, 6' CAP, CASE COMPENSATED 30/70 F, LOW OPEN 46F,

    Johnson Controls

    A19AAD-26C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $174.88
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPDT, NEMA 1,3/8 X 3-1/2 BULB 100-240 F 1 DIFF. 6+/-2F FIXED;

    Johnson Controls

    A19AAC-9C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $160.97
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.TEMP.CONTR.1/60C 3M CAP.

    Johnson Controls

    A19AAC-9127

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $139.39
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.TEMP.CONTR.40/120C 2M CAP

    Johnson Controls

    A19AAC-9009

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $170.85
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPST, NEMA 1,3/8 X 5 BULB, OPEN HIGH30/110 F 1 DIFF.

    Johnson Controls

    A19AAB-4C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $136.10
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.12 CAP, SPST, NEMA 1,3/8 X 3-1/2 BULB, OPEN H100/240 F 4 DIFF.

    Johnson Controls

    A19AAB-40C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $175.61
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPST, NEMA 1,3/8 X 5-1/2 BULB50/200 F 1 6' DIFF.

    Johnson Controls

    A19AAB-29C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $150.01
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.6' CAP, SPST, NEMA 1,3/8 X 3-1/2 BULB100/240 F 4 DIFF.

    Johnson Controls

    A19AAB-26C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $178.53
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.8' CAP, SPST, NEMA 1,3/16 X 6 BULB, OPEN 200/550 F 1 DIFF.

    Johnson Controls

    A19AAB-10C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $278.95
    cartAdd to Cart
  • These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted quickly and easily in the field. All models have a universal way of adjustment. For this purpose a knob and sealing cap are enclosed.All are equiped with IP30 enclosure.DIFF 12, 1.2M CAP, SPDT, 1HP, BRKT, 3MM X 6 M AVG2/7C 9 6.7 C MAX;

    Johnson Controls

    A11E-5C

    These thermostats are available with fixed or adjustable differential.The various control ranges cover a broad range of temperature applications with a minimum number of models.On request a built-in high or low limit stop is possible and can be adjusted...

    $297.18
    cartAdd to Cart
  • Sensing element is 3 or 6 meters long to permit attaching across the surface of a coil to guard against freezing at any point. When any 30 cm or more of this element senses a temperature as low as the control setpoint, it will switch off. A special version is available with bulb and 2 m capillary, range 24/+18 C for clamp on or immersion purposes. SPDT change over contacts permit the use of an alarm signal.TEMP.CONTR-10/12,5C 6M C.

    Johnson Controls

    270XTAN-95008

    Sensing element is 3 or 6 meters long to permit attaching across the surface of a coil to guard against freezing at any point. When any 30 cm or more of this element senses a temperature as low as the control setpoint, it will switch off. A special...

    $238.85
    cartAdd to Cart
  • VALVEREPLACES 246-755R FOR 1, 1 1/4 AND 1 1/2 EUROPEAN SEA WATER VALVE V46/V48 WATER REG

    Johnson Controls

    246-925R

    VALVEREPLACES 246-755R FOR 1, 1 1/4 AND 1 1/2 EUROPEAN SEA WATER VALVE V46/V48 WATER REG

    $260.78
    cartAdd to Cart
  • These pressure actuated modulating valves control the quantity of water to a condenser by directly sensing pressure changes in a refrigerant circuit. The valves can be used in non-corrosive refrigerant systems. Ammonia power elements and valves designed for salt-water applications are available. The valves have a quick opening characteristic and open on pressure increase (direct acting). Reverse acting (close on pressure increase) is possible.

    Johnson Controls

    246-144

    These pressure actuated modulating valves control the quantity of water to a condenser by directly sensing pressure changes in a refrigerant circuit. The valves can be used in non-corrosive refrigerant systems. Ammonia power elements and valves designed...

    $1,063.04
    cartAdd to Cart
  • PARTIAL PALLET, SCROLL COMP., DC INVERTER, 770W, 1.0 HP, R404A R448A R449A, PATTERN 5 ACCESSORIES

    Johnson Controls

    ZS7798D1C-P5

    PARTIAL PALLET, SCROLL COMP., DC INVERTER, 770W, 1.0 HP, R404A R448A R449A, PATTERN 5 ACCESSORIES

    $2,474.45
    cartAdd to Cart
  • R449A, PATTERN 5 ACCESSORIES PARTIAL PALLET, SCROLL COMP., DC INVERTER, 1500W, 2.0 HP, R404A R448A

    Johnson Controls

    ZS1520D1C-P5

    R449A, PATTERN 5 ACCESSORIES PARTIAL PALLET, SCROLL COMP., DC INVERTER, 1500W, 2.0 HP, R404A R448A

    $2,755.23
    cartAdd to Cart
  • R449A, PATTERN 5 ACCESSORIES PARTIAL PALLET, SCROLL COMP., DC INVERTER, 1250W, 1.7 HP, R404A R448A

    Johnson Controls

    ZS1216D1C-P5

    R449A, PATTERN 5 ACCESSORIES PARTIAL PALLET, SCROLL COMP., DC INVERTER, 1250W, 1.7 HP, R404A R448A

    $2,550.49
    cartAdd to Cart
  • These room humidistats are designed to control humidification or dehumidification equipment. It provides SPDT control. The sensing element consists of carefully selected and processed human hair, proven to be the most sensitive and stable material known for this application. Under normal conditions these controls retain their sensitivity and accuracy for many years.HUMIDISTAT0/90% RH; KNOB

    Johnson Controls

    W43C-9100

    These room humidistats are designed to control humidification or dehumidification equipment. It provides SPDT control. The sensing element consists of carefully selected and processed human hair, proven to be the most sensitive and stable material known...

    $266.03
    cartAdd to Cart
  • The P78 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts (except P78ALA). All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors. Devices conforming to PED 2014/68/EU Cat. IV have a double bellows on the high pressure versions. Their IP54 classification means that these pressure controls are suitable for almost all applications.PRESSURE CONTROL

    Johnson Controls

    P78MCA-15000C

    The P78 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts (except P78ALA). All standard models have phosphor bronze bellows and brass pressure connections...

    $101.17
    cartAdd to Cart
  • The P78 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts (except P78ALA). All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors. Devices conforming to PED 2014/68/EU Cat. IV have a double bellows on the high pressure versions. Their IP54 classification means that these pressure controls are suitable for almost all applications.PRESSURE CONTROL

    Johnson Controls

    P78LCA-13000C

    The P78 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts (except P78ALA). All standard models have phosphor bronze bellows and brass pressure connections...

    $86.82
    cartAdd to Cart
  • The P77 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors. Devices conforming to PED 2014/68/EU Cat. IV (HP models) have the fail-safe function with double bellows. Their IP54 classification means that these pressure controls are suitable for almost all applications.PRESS CONTROL

    Johnson Controls

    P77BEA-15500C

    The P77 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use...

    $72.76
    cartAdd to Cart
  • The P77 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors. Devices conforming to PED 2014/68/EU Cat. IV (HP models) have the fail-safe function with double bellows. Their IP54 classification means that these pressure controls are suitable for almost all applications.PRESS CONTROL

    Johnson Controls

    P77AAA-15500C

    The P77 series pressure controls may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use...

    $69.61
    cartAdd to Cart
  • The P499 series is a global pressure transducer with an excellent price performance ratio. The P499 exceeds the latest industrial CE/UL requirements including surge protection, and is over voltage protected in both positive and reverse polarity. The P499 is designed to produce a linear analogue signal based on the sensed pressure. The pressure port is machined from a solid piece of 17-4PH stainless steel. There are no O-rings or welds that are exposed to the pressure media. This results in a leak proof, all metal sealed pressure system which withstand more than 10 million pressure cycles without failure.P499RGJS551C

    Johnson Controls

    P499RGJS551C

    The P499 series is a global pressure transducer with an excellent price performance ratio. The P499 exceeds the latest industrial CE/UL requirements including surge protection, and is over voltage protected in both positive and reverse polarity. The P499...

    $459.05
    cartAdd to Cart
  • The P499 series is a global pressure transducer with an excellent price performance ratio. The P499 exceeds the latest industrial CE/UL requirements including surge protection, and is over voltage protected in both positive and reverse polarity. The P499 is designed to produce a linear analogue signal based on the sensed pressure. The pressure port is machined from a solid piece of 17-4PH stainless steel. There are no O-rings or welds that are exposed to the pressure media. This results in a leak proof, all metal sealed pressure system which withstand more than 10 million pressure cycles without failure.PRESSURE SENSOR

    Johnson Controls

    P499REJT503C

    The P499 series is a global pressure transducer with an excellent price performance ratio. The P499 exceeds the latest industrial CE/UL requirements including surge protection, and is over voltage protected in both positive and reverse polarity. The P499...

    $171.72
    cartAdd to Cart
360 of 753 Items