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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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  • Yellow Jacket Heavy Duty Pressure Hose - 78730, H270AB30C

    Penn
    Original price $42.25 - Original price $42.25
    Original price
    $42.25
    $42.25 - $42.25
    Current price $42.25

    Pressure control used in HVAC and refrigeration systems to monitor and regulate system pressure for safe operation.

  • WIRE HARNESS 6' 6" P399-

    Penn
    Original price $46.48 - Original price $46.48
    Original price
    $46.48
    $46.48 - $46.48
    Current price $46.48

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

  • WIRE HARNESS 13' P499 -

    Penn
    Original price $59.55 - Original price $59.55
    Original price
    $59.55
    $59.55 - $59.55
    Current price $59.55

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

  • WATER REGULATOR VALVE 3WAYS1-1/4" R22 (145/190)

    Penn
    Original price $1,775.15 - Original price $1,775.15
    Original price
    $1,775.15
    $1,775.15 - $1,775.15
    Current price $1,775.15

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

  • WATER REGULATOR VALVE 3WAYS1" NPT 145/190PSI

    Penn
    Original price $1,782.48 - Original price $1,782.48
    Original price
    $1,782.48
    $1,782.48 - $1,782.48
    Current price $1,782.48

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

  • WATER REGULATOR VALVE 3/8" R410

    Penn
    Original price $521.70 - Original price $521.70
    Original price
    $521.70
    $521.70 - $521.70
    Current price $521.70

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

  • WATER REGULATOR VALVE 3/4" R410

    Penn
    Original price $674.51 - Original price $674.51
    Original price
    $674.51
    $674.51 - $674.51
    Current price $674.51

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

  • WATER REGULATOR VALVE 2-1/2" NPT

    Penn
    Original price $3,007.42 - Original price $3,007.42
    Original price
    $3,007.42
    $3,007.42 - $3,007.42
    Current price $3,007.42

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

  • WATER REGULATOR VALVE 1-1/4" R410

    Penn
    Original price $1,260.10 - Original price $1,260.10
    Original price
    $1,260.10
    $1,260.10 - $1,260.10
    Current price $1,260.10

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

  • WATER REGULATOR VALVE 1-1/2" R410

    Penn
    Original price $1,558.18 - Original price $1,558.18
    Original price
    $1,558.18
    $1,558.18 - $1,558.18
    Current price $1,558.18

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

  • WATER REGULATOR VALVE 1-1/2" NPT

    Penn
    Original price $1,544.02 - Original price $1,544.02
    Original price
    $1,544.02
    $1,544.02 - $1,544.02
    Current price $1,544.02

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

  • WATER REGULATOR VALVE 1/2" R410

    Penn
    Original price $601.65 - Original price $601.65
    Original price
    $601.65
    $601.65 - $601.65
    Current price $601.65

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

  • WATER REGULATOR VALVE 1" R410

    Penn
    Original price $1,060.14 - Original price $1,060.14
    Original price
    $1,060.14
    $1,060.14 - $1,060.14
    Current price $1,060.14

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

  • VERTICAL HUMIDISTAT 10-90%RH 120/240V

    Penn
    Original price $406.18 - Original price $406.18
    Original price
    $406.18
    $406.18 - $406.18
    Current price $406.18

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

  • UTLTY THERMOSTAT 120/208/240VAC -35/-40 CELCUIS TEMPERATURE

    Penn
    Original price $293.40 - Original price $293.40
    Original price
    $293.40
    $293.40 - $293.40
    Current price $293.40

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • Thermostat, Coiled Bulb Space Cooling SPDT Convertible

    Penn
    Original price $280.52 - Original price $280.52
    Original price
    $280.52
    $280.52 - $280.52
    Current price $280.52

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

  • Temperature, Mechanical, 24 To 277vac, SPDT, Automatic Reset

    Penn
    Original price $312.64 - Original price $312.64
    Original price
    $312.64
    $312.64 - $312.64
    Current price $312.64

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • Temperature Control, Remote Bulb SPST Low 6'Cap Slot

    Penn
    Original price $154.92 - Original price $154.92
    Original price
    $154.92
    $154.92 - $154.92
    Current price $154.92

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • Temperature Control, Electronic Display 2-3/8" Lead 120/240V

    Penn
    Original price $111.49 - Original price $111.49
    Original price
    $111.49
    $111.49 - $111.49
    Current price $111.49

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • Temperature Control, 4-Wire 2-Circuit Open & Close Low Slot

    Penn
    Original price $563.11 - Original price $563.11
    Original price
    $563.11
    $563.11 - $563.11
    Current price $563.11

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • TEMPERATURE CONTROL 60/90F 42" CAPILLARY

    Penn
    Original price $217.52 - Original price $217.52
    Original price
    $217.52
    $217.52 - $217.52
    Current price $217.52

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • TEMPERATURE CONTROL 60/140F 2- SPDT 6', A28AA367C

    Penn
    Original price $160.38 - Original price $160.38
    Original price
    $160.38
    $160.38 - $160.38
    Current price $160.38

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • Temperature Control 40/90f 2-SPDT 6'

    Penn
    Original price $517.01 - Original price $517.01
    Original price
    $517.01
    $517.01 - $517.01
    Current price $517.01

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

  • TEMPERATURE CONTROL 30/50F SPST 6' C

    Penn
    Original price $308.21 - Original price $308.21
    Original price
    $308.21
    $308.21 - $308.21
    Current price $308.21

    Temperature control device used in HVAC and refrigeration systems to regulate system operation based on temperature conditions.

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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