Refrigeration

    Refrigeration is a technology and process that involves the removal of heat from a space or substance to lower its temperature, thereby creating a cold environment. It is widely used in various industries and applications, including food storage, preservation, and transportation, as well as in air conditioning systems. Refrigeration systems typically utilize a refrigerant, which undergoes a cycle of compression, condensation, expansion, and evaporation to absorb heat from the desired area or substance. The refrigerant extracts heat energy, converting it into a gaseous state and then releasing it outside the cooling area. This process allows for the preservation of perishable goods, maintenance of optimal storage conditions, and the creation of comfortable indoor environments. Refrigeration technology plays a crucial role in maintaining food safety, extending shelf life, and providing comfort and convenience in modern living and commercial spaces. 

 

    Controls Central is your one-stop-shop for all your refrigeration equipment and replacement parts needs. As a leading distributor, we stock a comprehensive range of products to ensure your equipment runs smoothly. Our extensive inventory includes top brands like Heatcraft, Tecumseh, Henry Technologies, Mueller, Superior, and Sporlan. Whether you require a ball valve, check valve, compressor, condensate pan, drain pan, condensing unit, defrost control, defrost heater, defrost timer, fan blade, ice machine filter, line tap valve, low-temperature thermostat, condenser motor, evaporator motor, packed angle valve, packless line valve, pressure control, refrigerant recovery machine, refrigeration oil, solenoid valve, temperature controller, TXV (Thermo Expansion Valve), expansion valve, thermometer, vacuum pump, vibration eliminator, manifold, hoses, driers, or accumulator, we have you covered. With thousands of refrigeration products in stock, we are ready to ship your order on the same business day. 

Refrigeration
Total: 4484 item(s)
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42W30

Lennox Parts

R410A EXPANSION VALVE

$168.69

42W34

Lennox Parts

Expansion Valve

$149.92

42W39

Lennox Parts

Thermal Expansion Valve

$152.18

42W43

Lennox Parts

EXPANSION VALVE REPLCMNT KIT

Call for pricing.

430099

Nu-Calgon Wholesaler, Inc.

Calgon RX-11 AC&R flush access valve

Call for pricing.

430807

Nu-Calgon Wholesaler, Inc.

Zerol 200, 1 gallon

$68.35

431007

Nu-Calgon Wholesaler, Inc.

Zerol 150, 1 gallon

$74.81

431107

Nu-Calgon Wholesaler, Inc.

Zerol 300, 1 gallon

$81.89

431250

Nu-Calgon Wholesaler, Inc.

Zerol Ice Lubricant Canister

Call for pricing.

431252

Nu-Calgon Wholesaler, Inc.

Zerol Ice Lubricant "2+1" start-up pak

Call for pricing.

4320W8

Nu-Calgon Wholesaler, Inc.

Phase III® Refrigeration Oil Acid Test Kit

$21.30

43W22

Lennox Parts

Expansion valve w/ check R410A

Call for pricing.