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. 


Order QuantityUnit Price
1 - 5Call for pricing.
6 - 11Save 3%
12+Save 6%
Out of Stock! Usually Ships in 1 - 3 Weeks
Availability: Out of Stock


Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
SMA12 TESTER WITH OUT PIGTAIL Sporlan Valve Company Call for Pricing 0    View More Info

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Allen Brewer says...

4 out of 5 Star Rating4 out of 5 Star Rating4 out of 5 Star Rating4 out of 5 Star Rating4 out of 5 Star Rating

Controls Central was very helpful and ordering the part was easy. My only real issue was they did not have the part I needed in stock, but they kept me informed on the delivery and it was what I wanted

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