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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3020425

Sherwood Valve / Superior Refrigeration Products

Pressure Relief Valves

Call for pricing.

3020450

Sherwood Valve / Superior Refrigeration Products

Superior Valve relief valve 1/2 X 5/8" SAE set 450#

Call for pricing.

3020C650

Sherwood Valve / Superior Refrigeration Products

1/2" PRESS RELIEF VALVE 650#

Call for pricing.

3020C750

Sherwood Valve / Superior Refrigeration Products

Superior Valve relief valve 1/2 X 5/8" SAE set 750#

$94.50

30233

Tecumseh Product Co.

Teflon Gasket, 1-1/4" PD Spud Thread

Call for pricing.

30234

Tecumseh Product Co.

Teflon Gasket, 1" PD Spud Thread

Call for pricing.

3030305

Robertshaw / Uni-Line

Cold Control

$81.47

3030309

Robertshaw / Uni-Line

COLD CONTROL 12"CAP

$0.02

3030503

Robertshaw / Uni-Line

ConstantDifferentialCtrl 42"

$43.81

3030505

Robertshaw / Uni-Line

ConstantDifferentialCtrl 24"

$28.59

3030601

Robertshaw / Uni-Line

ConstDiffColdCtrl 78"CAP

$48.37

3030609

Robertshaw / Uni-Line

COLD CONTROL

$46.67