Are freezer defrost thermostats interchangeable?

Are freezer defrost thermostats interchangeable?

Nope, they are different temps. What's the worst that could happen if you install a different defrost thermostat not made for your model. Shut off the defrts heater too soon, burn out the defrost heater from staying on too long, damage plastic liner or parts from the element staying on too long.

Are defrost timers universal?

DEFROST TIMER CONTROL - The UET Series are universal electronic timers and may be used as a "PLUG-IN-REPLACEMENT" of the original timer.

Are fridge thermostats universal?

Universal Thermostats Thermostats that are considered to be universal in nature, in that they will fit the vast bulk of fridges, freezers and fridge freezers that use a normal thermostat.

What happens when a defrost thermostat goes bad?

Defrost Thermostat Specifications. A faulty defrost termination thermostat may result in the defrost heater never heating and a solid frost buildup on the evaporator coil, which results in too warm temperatures. The thermostat contacts are normally closed and have continuity until it reaches 140 degrees.

What happens when defrost heater goes out?

Faulty defrost timer If it goes bad and stops at cooling mode, it causes excessive frost to build up on the evaporator coils which reduces the air flow. Or when it stops at the defrost mode it melts all the frost and does not go back to the cooling cycle.

What are the symptoms of a bad defrost thermostat?

A faulty defrost termination thermostat may result in the defrost heater never heating and a solid frost buildup on the evaporator coil, which results in too warm temperatures. The thermostat contacts are normally closed and have continuity until it reaches 140 degrees.

How do you check a defrost heater element?

https://www.youtube.com/watch?v=q7hysgipzpQ

How long does a defrost heater last?

approximately 25 to 45 minutes

What happens when defrost heater stops working?

If the defrost heater assembly is defective, the defrost system will not work, and frost will continue to accumulate on the evaporator coils. To determine if the defrost heater is defective, use a multimeter to test it for continuity. If the defrost heater does not have continuity, replace it.

How much does it cost to replace a defrost heater?

While DIY replacement is possible, calling in an HVAC technician is your best bet with complex jobs like your defrost board replacement. Combining part costs and labor costs, you can expect to pay around $300 to $450 for a defrost board replacement.

Where is the defrost heater located in a refrigerator?

Locate your defrost heater. It can be located behind the back panel of the freezer section of your refrigerator, or under the floor of your refrigerator's freezer section. Defrost heaters are commonly located beneath a refrigerator's evaporator coils.

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