Due to a manufacturer's price increase, this price will increase by 7% on 07/05/21
  • For undercounter and prep units
  • Allows users to control the interior temperature of the unit
  • Replaces a worn out or broken thermostat
  • 32" capillary
  • 120/240V

Make sure your refrigeration equipment is maintaining the correct holding temperature with the Ranco A30-3924-000 Equivalent thermostat.

If you notice your Beverage-Air undercounter or prep unit isn't cooling down to the right temperature, you might need a new thermostat. The Beverage-Air 502-302B thermostat accurately senses the air temperature within the cabinet and adjusts the cooling cycles as needed. With properly functioning temperature control, your unit will maintain food-safe holding temperatures and also run more efficiently.

Dial Control and 32" Capillary

The 32" capillary senses air temperature changes and activates the thermostat. The dial allows users to control the interior temperature of the unit. Once the desired level is chosen, the thermostat will maintain the holding temperature inside the cabinet. The 502-302B thermostat is a direct replacement for the one that came with select Beverage-Air undercounter or prep units. Use it to replace a malfunctioning thermostat and keep your unit running like the first day you bought it!

Customer Q&A Ask a Question

Is this part something I can install myself?
This item should be installed by a qualified service technician with the proper training necessary to install this part.

Compatible Models

Beverage-Air WTR48A
Beverage-Air WTR27A
Beverage-Air UCR48A
Beverage-Air UCR27A
Beverage-Air ST4812
Beverage-Air WTR27
Beverage-Air WTR27S
Beverage-Air WTR48
Beverage-Air WTR48S
Beverage-Air WTR60
Beverage-Air WTR72
Beverage-Air WTR72A
Beverage-Air UCR27
Beverage-Air UCR48
Beverage-Air UCR60
Beverage-Air UCR72A
Beverage-Air SPE27-12M
Beverage-Air WTR48A-23
Beverage-Air MT27
Beverage-Air SP27
Beverage-Air SP27-12M
Beverage-Air SP48
Beverage-Air SP48-8
Beverage-Air SP48-10
Beverage-Air SP48-10C
Beverage-Air SP48-12C
Beverage-Air SP48-12M
Beverage-Air SP48-18M
Beverage-Air SP48-8C
Beverage-Air SP60
Beverage-Air SP60-10
Beverage-Air SP60-12
Beverage-Air SP60-12C
Beverage-Air SP60-12M
Beverage-Air SP60-16
Beverage-Air SP60-16C
Beverage-Air SP60-18M
Beverage-Air SP60-24M
Beverage-Air SP72
Beverage-Air SP72-8
Beverage-Air SP72-10
Beverage-Air SP72-10C
Beverage-Air SP72-12
Beverage-Air SP72-12C
Beverage-Air SP72-12M
Beverage-Air SP72-18
Beverage-Air SP72-18C
Beverage-Air SP72-18M
Beverage-Air SP72-24M
Beverage-Air SP72-30
Beverage-Air SPE48-12C
Beverage-Air SPE60-16C
Beverage-Air SPED60-16-2
Beverage-Air UCF27
Beverage-Air UCR60A

Equivalent Items

Customer Reviews

  • Overall User Rating: Ranco A30-3924-000 Equivalent Thermostat for Undercounter and Prep Units - 120/240V

    5.0 stars from 2 reviews


    People Talk About:

    thermostat unit higher health happy fix department condensing coil charm
    I bought this to fix a low boy that was running a bit higher than I liked. Quick installment and it worked like a charm. The health department was happy!
    This is a very good price for the replacement thermostat for our Beverage Air sandwich unit. We replaced the condensing coil and thermostat and the unit runs like new again.

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