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Industrial Refrigeration Parts - In-Stock & Ready to Ship Across Canada & the US
Industrial Refrigeration Parts - In-Stock & Ready to Ship Across Canada & the US
Penn parts

Penn

Buy Penn refrigeration controls and parts online to keep your industrial refrigeration and HVAC systems performing reliably. Our inventory features over 276 in-stock Penn products, giving you quick access to the components you need without delays. From temperature controls and water regulator valves to humidistats, electronic controllers and wire harnesses, we carry a comprehensive selection of Penn products for commercial and industrial applications. Whether you are replacing a failed thermostat on a cold storage unit, upgrading water regulator valves in a processing facility or sourcing electronic display controllers for precise temperature management, Penn's trusted components deliver the accuracy and durability your systems demand. Shop now to find the right Penn parts for your refrigeration and climate control needs.

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  • MODULATING WATER VALVE 3/4 NPT (115-180)

    Penn
    Original price $1,126.33 - Original price $1,126.33
    Original price
    $1,126.33
    $1,126.33 - $1,126.33
    Current price $1,126.33

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MODULATING WATER VALVE 1NPT(75-135)

    Penn
    Original price $1,865.52 - Original price $1,865.52
    Original price
    $1,865.52
    $1,865.52 - $1,865.52
    Current price $1,865.52

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MODULATING WATER VALVE 1/2 NPT 115/180F

    Penn
    Original price $1,126.60 - Original price $1,126.60
    Original price
    $1,126.60
    $1,126.60 - $1,126.60
    Current price $1,126.60

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MODULATING WATER VALVE 1/2 NPT (75-135), V47AB5C

    Penn
    Original price $1,103.82 - Original price $1,103.82
    Original price
    $1,103.82
    $1,103.82 - $1,103.82
    Current price $1,103.82

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MODULATING WATER VALVE 1/2 NPT (75-135)

    Penn
    Original price $984.89 - Original price $984.89
    Original price
    $984.89
    $984.89 - $984.89
    Current price $984.89

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MARINE REGULATOR VALVE 3/4" NPT

    Penn
    Original price $1,090.41 - Original price $1,090.41
    Original price
    $1,090.41
    $1,090.41 - $1,090.41
    Current price $1,090.41

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MARINE REGULATOR VALVE 1/2 NPT

    Penn
    Original price $813.53 - Original price $813.53
    Original price
    $813.53
    $813.53 - $813.53
    Current price $813.53

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MARINE REGULATOR VALVE 1" NPT

    Penn
    Original price $1,775.72 - Original price $1,775.72
    Original price
    $1,775.72
    $1,775.72 - $1,775.72
    Current price $1,775.72

    Refrigeration valve designed to control fluid or refrigerant flow within HVAC systems for reliable and efficient operation.

  • MAINTENANCE KIT - RLDH10PM

    Penn
    Original price $155.26 - Original price $155.26
    Original price
    $155.26
    $155.26 - $155.26
    Current price $155.26

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LUBE OIL PROTECTION CTL

    Penn
    Original price $1,238.40 - Original price $1,238.40
    Original price
    $1,238.40
    $1,238.40 - $1,238.40
    Current price $1,238.40

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LOW VOLTAGE SWITCH 0-30V P545

    Penn
    Original price $228.70 - Original price $228.70
    Original price
    $228.70
    $228.70 - $228.70
    Current price $228.70

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LOW VOLTAGE SWITCH 0-240V P545

    Penn
    Original price $238.66 - Original price $238.66
    Original price
    $238.66
    $238.66 - $238.66
    Current price $238.66

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LIQUID LEVEL SWITCH, F59H6C

    Penn
    Original price $256.29 - Original price $256.29
    Original price
    $256.29
    $256.29 - $256.29
    Current price $256.29

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LIQUID LEVEL CONTROL

    Penn
    Original price $339.93 - Original price $339.93
    Original price
    $339.93
    $339.93 - $339.93
    Current price $339.93

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LIQUID FLOW SWITCH SPDT 3/4 NPT, F61KD4C

    Penn
    Original price $206.97 - Original price $206.97
    Original price
    $206.97
    $206.97 - $206.97
    Current price $206.97

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • Liquid FLow Switch Spdt 3/4 NPT, F261KFHV01C

    Penn
    Original price $437.15 - Original price $437.15
    Original price
    $437.15
    $437.15 - $437.15
    Current price $437.15

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • Lcd Reset Control Module 2-SPDT Relay Output

    Penn
    Original price $597.20 - Original price $597.20
    Original price
    $597.20
    $597.20 - $597.20
    Current price $597.20

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • Lcd Reset Control Module 1-SPDT Relay Output, C450RBN3C

    Penn
    Original price $453.72 - Original price $453.72
    Original price
    $453.72
    $453.72 - $453.72
    Current price $453.72

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RESET CONTROL MODULE 1 - SPDT OUTPUT RELAY, C450RBN1C

    Penn
    Original price $178.94 - Original price $178.94
    Original price
    $178.94
    $178.94 - $178.94
    Current price $178.94

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RELAY CONTROL MODULE ANALOG OUTPUT

    Penn
    Original price $401.79 - Original price $401.79
    Original price
    $401.79
    $401.79 - $401.79
    Current price $401.79

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RELAY CONTROL MODULE 2 SPDT OUTPUT RELAYC, C450CCN3C

    Penn
    Original price $207.16 - Original price $207.16
    Original price
    $207.16
    $207.16 - $207.16
    Current price $207.16

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RELAY CONTROL MODULE 2 SPDT OUTPUT RELAYC, C450CCN2C

    Penn
    Original price $173.71 - Original price $173.71
    Original price
    $173.71
    $173.71 - $173.71
    Current price $173.71

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RELAY CONTROL MODULE 2 SPDT OUTPUT RELAYC, C450CCN1C

    Penn
    Original price $147.82 - Original price $147.82
    Original price
    $147.82
    $147.82 - $147.82
    Current price $147.82

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

  • LCD RELAY CONTROL MODULE 0-10VDC 1 ANALO, C450CPN4C

    Penn
    Original price $331.52 - Original price $331.52
    Original price
    $331.52
    $331.52 - $331.52
    Current price $331.52

    HVAC component used in refrigeration and air conditioning systems to support safe and efficient system performance.

Frequently Asked Questions (FAQs) about Penn Products

What is Penn known for in the refrigeration and HVAC industry?

Penn is a well-established manufacturer of temperature controls, pressure controls and humidity controls for refrigeration and HVAC systems. The brand is widely trusted in commercial and industrial settings for delivering reliable, precise environmental control across a broad range of applications.

What types of Penn products do you stock?

IRPC stocks a wide selection of Penn components, including temperature controls, water regulator valves, humidistats, electronic display controllers, refrigeration controllers, thermostats and wire harnesses for both commercial and industrial refrigeration applications.

What are Penn water regulator valves used for?

Penn water regulator valves control water flow through water-cooled condensers based on refrigerant discharge pressure. They are available in a range of sizes and pressure ratings to suit systems running R-22, R-410A and other common refrigerants.

What is the difference between a Penn mechanical thermostat and an electronic temperature control?

A mechanical thermostat uses a capillary bulb and bellows mechanism to sense temperature and open or close contacts at a set point. An electronic temperature control uses a sensor and digital display for more precise set point adjustment, tighter differential control and easier monitoring of system temperatures.

Do you ship Penn parts to both Canada and the United States?

Yes. IRPC ships Penn parts to customers across Canada and the United States. Most in-stock items are ready to ship quickly, minimizing downtime for your refrigeration system.

How do I find the right Penn part for my system?

You can search by part number, product type or system specifications. If you are unsure, our customer service team can assist you in finding the correct part based on your system's requirements.

Can I return a Penn part if it doesn't fit my application?

IRPC offers a flexible return policy on Penn parts. If you are unsure whether a specific part is right for your system before ordering, contact our team by phone, email or live chat and we will help you confirm compatibility and availability of Penn products.

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