


                        The Ranco® 4-Way Reversing Valves are designed for heat pump applications such as window-type, unitary and split systems. They are the key component to provide heating and cooling from the heat pump system by reversing the flow direction of the refrigerant.
                        
                    

O25-21416B000 BORG-WARNER (YORK)

O25-21416B000




                        The Ranco® Wide Range  provide a wide selection of controls customized to allow users exact adjustments within manufacturers' limits. The Ranco O Series features heavy-duty plated steel frames, non-conductive covers with front-located captive cover screws, raised screw terminals for fully accessible wiring, and large easy-to-read scales. Recognizing the need for flexibility in design of refrigeration equipment, these controls offer a wide selection for such products as self-contained refrigerators, freezers, coolers, walk-in units, and refrigeration display cases.Features and BenefitsMaximum adjustment accuracy with 7 revolution range adjustment screwsNEMA 1 enclosure with non-conductive coverUniversal mounting and compact designLaser-welded bellows for extended lifeWide range adjustable differential The O60 Series have these additional features:10 times setting sensitivity of most other wide range controls (O60 series only)Gas-filled, nonposition-sensitive bulb (O60 series only)Cap included on all Australia temperature controls. Optional for all other regions


25-9832 BORG-WARNER (YORK)

25-9832




                        These controls provide extra protection to refrigeration compressors. G20 - Protects against loss of charge or evaporator freeze-up. G23 - Provides high head pressure protection.
                        
                    

O25-12358C BORG-WARNER (YORK)

O25-12358C




                        The Ranco® Dual Pressure Controls combine the functions of a single high-pressure limit control and a single low-pressure control in one unit with a single pole, single throw (SPST) switch.Features and BenefitsConvertible feature allows selection of manual or reset function when operating at high pressure (O12‑4833/O12-4834)A wide range of high-pressure manual or automatic reset controls can be replaced (O12-4833 or O12‑4834)A high-pressure limit is combined with suction pressure sensing to provide temperature control and/or pump downHigh-limit adjustment screwLow-pressure differential and range adjusting screwsSelector screw for manual or automaticReset buttonLow-pressure scale plateHigh-impact plastic cover with center mount screwHigh-pressure scale plateSuper Cap® capillary protection systemColor-coded for easy identification of pressure lineHigh-side capillary flare nut (silver)Low-side capillary flare nut (brass)Cap included on all Australia temperature controls. Optional for all other regions.


borg-warner-york - Page 22

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