Beverage Air 502-289B Refrigerator Temperature Control W/Knob 18°F-49°F CAP 30" 120/240V

SKU: 502-289B 1-502-289B Brand: Availability:
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Specifications:

  • Temp Range 18 To 49 F, Cap 30", Slot Stem And Knob
  • Mfg. Ge
  • Bev Air Bb58, Bb68, Bb78, Dd50, Dd58, Dd68, Dd78, Dd94,
  • Mm27, Ms58, Ms68, Mt19, Mt21, Mt23, Mt33, Mt35, Mt38, Mt45,
  • Mt49

Description

The Beverage Air 502-289B Temperature Control W/Knob is a structural thermostat assembly used in commercial refrigeration equipment. It regulates internal cabinet temperature by cycling the compressor on and off within a set range of 18°F to 49°F, using a 30-inch capillary tube and operating on 120/240V electrical systems for commercial use. The control is installed in upright and reach-in refrigerators to manage cooling cycles, ensuring consistent temperature regulation as part of the appliances control system during routine commercial food storage use in service and maintenance application conditions.

Dimensions:

  • Weight: 0.3 lbs
  • Length: 2.7 in
  • Height: 1.5 in
  • Width: 2.7 in

This Part Fits the Following Models

89 models
Beverage Air BB48 Beverage Air BB58 Beverage Air BB68 Beverage Air BB72 Beverage Air BB78 Beverage Air BM23 Beverage Air DD50 Beverage Air DD50C Beverage Air DD58 Beverage Air DD68 Beverage Air DD78 Beverage Air DD94 Beverage Air DW79 Beverage Air EF48-1AS Beverage Air ER24 Beverage Air ER-24-1 AS Beverage Air ER48 Beverage Air ER-48-1 AS Beverage Air ER74 Beverage Air ER-74-1AS Beverage Air KR12 Beverage Air KR74 Beverage Air LV38-1 Beverage Air LV45-1 Beverage Air LV49-1 Beverage Air LV66-1 Beverage Air LV72-1 Beverage Air MM14 Beverage Air MM27 Beverage Air MS58 Beverage Air MS68 Beverage Air MT15 Beverage Air MT17 Beverage Air MT18 Beverage Air MT19 Beverage Air MT21 Beverage Air MT23 Beverage Air MT27 Beverage Air MT33 Beverage Air MT35 Beverage Air MT38 Beverage Air MT45 Beverage Air MT49 Beverage Air MT66 Beverage Air MT72 Beverage Air PR24 Beverage Air PR48 Beverage Air PR74 Beverage Air PRD-24 Beverage Air PRF12-12 Beverage Air PRF24-24 Beverage Air PRF48-24 Beverage Air PRI1 Beverage Air PRI2 Beverage Air PRT1 Beverage Air PRT2 Beverage Air PT-119 Beverage Air PT-41 Beverage Air SLM48 Beverage Air SP-27 Beverage Air SP-27-12M Beverage Air SP48 Beverage Air SP48-12 Beverage Air SP-60 Beverage Air SP72 Beverage Air SUR-48-08C Beverage Air SUR-48-12 Beverage Air SUR-48-18M Beverage Air UC Beverage Air UCR119 Beverage Air UCR41 Beverage Air UCR46 Beverage Air UCR-48 Beverage Air UCR48-23 Beverage Air UCR48A Beverage Air UCR67 Beverage Air UCR93 Beverage Air WT Beverage Air WTR119 Beverage Air WTR27-A Beverage Air WTR41 Beverage Air WTR46 Beverage Air WTR-48 Beverage Air WTR60 Beverage Air WTR60A Beverage Air WTR67 Beverage Air WTR-72 Beverage Air WTR72A Beverage Air WTR93
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Refrigeration temperature control in compatible commercial refrigerators is supported by the Beverage Air 502-289B Refrigerator Temperature Control With Slot Stem and Knob, which regulates cooling operation based on sensed cabinet temperature. It features an 18°F to 49°F temperature range, a 30" capillary, and a slot stem with knob for temperature adjustment. Commonly used in compatible Beverage Air commercial refrigerators, it manages compressor cycling based on cabinet temperature.

Equipment Compatibility:
Designed for use with compatible Beverage Air commercial refrigeration equipment, including models BB48, DD50, ER-24-1AS, MT23, and WTR72.

Product Specifications:
Manufacturer: Beverage Air
Part Number: 502-289B
Product Type: Refrigerator Temperature Control

Key Features:

  • Regulates refrigerator temperature by controlling cooling system operation based on sensed cabinet conditions.
  • Adjustable temperature range of 18°F to 49°F.
  • Includes a 30" capillary.
  • Features a slot stem with knob for temperature adjustment.

Operational Feedback:

The refrigerator was having difficulty maintaining the proper temperature, and replacing the faulty temperature control helped restore consistent cooling during operation.

Step1: Turn off power and unplug refrigerator for safety before starting and ensure unit is cool.

Step2: Remove control knob and access panel to reach thermostat assembly label connectors if needed.

Step3: Note wiring positions, then disconnect old temperature control carefully to avoid miswiring.

Step4: Install new control, align slot stem, and reconnect wiring securely firmly seat component.

Step5: Reattach knob and panel, restore power, and test temperature adjustment verify proper cooling cycle.

  • What maintenance is required for the Beverage Air 502-289B Temperature Control?

    Regularly verify the temperature dial moves smoothly. Inspect the slot stem for proper positioning and check electrical connections for secure contact. Test cooler response to adjustments to ensure accurate temperature regulation.

  • What are common issues with the Beverage Air 502-289B Temperature Control?

    • Temperature setting is not responding.
    • Slot stem misaligned.
    • Dial sticking or hard to turn.
    • Cooling cycles irregular.

  • What maintenance is required for the Beverage Air 502-289B Temperature Control W/ Slot Stem and Knob?

    Inspect the refrigerator temperature control regularly for loose connections and worn contacts. Keep the knob and stem free from dust and grease buildup to ensure smooth adjustment. Ensure proper electrical isolation during servicing to avoid shock hazards.

  • What are common issues with the Beverage Air 502-289B Temperature Control W/ Slot Stem and Knob?

    • Faulty temperature regulation causing inconsistent cooling.
    • Worn or sticking stem affecting knob responsiveness.
    • Electrical contact failure leading to intermittent operation.
    • Calibration drift causing inaccurate temperature settings.
    • Knob looseness or misalignment affecting precise adjustments.

Customer Reviews

5 Based on 1 reviews
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1 review
  • Efficient Cooling
    Gregory —

    Reliable performance with accurate cooling

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