Norlake 107821 Time Clock, 115V Defrost

Norlake 107821 Defrost Timer

The Norlake 107821 is identified as time clock, 115v defrost. This component coordinates the defrost cycle in the specified refrigeration control circuit. Match the manufacturer reference to the equipment documentation so the replacement addresses the correct assembly and operating application.

Verified part identification and specifications

Commercial application and model references

Model-specific compatibility is not established here. Match this manufacturer reference to your equipment parts diagram and confirm the serial range before ordering.

Symptoms and technician checks

Inspect this component when the equipment shows missing defrost cycles, irregular cycling or a timer that fails to advance. Check timer supply, terminal identification, control wiring and the existing defrost settings before attributing the fault to this part. These symptoms guide diagnosis; they do not establish that replacement is necessary.

A defrost problem may originate at the heater, termination control or wiring. Establish whether the timer is switching correctly before ordering a replacement.

Before you order

Use manufacturer reference 107821 and compare the item identification above with the removed part. Check the model and serial label, the corresponding parts diagram and any revision or serial break. Confirm the component supplied rather than assuming related brackets, wiring or accessories are included.

Frequently asked questions

What is Norlake 107821?

It is identified as time clock, 115v defrost. It coordinates the defrost cycle in the specified refrigeration control circuit.

Which models are referenced for 107821?

Model-specific compatibility is not established here. Match this manufacturer reference to your equipment parts diagram and confirm the serial range before ordering.

What specifications distinguish 107821?

Electrical identification: 115V; Documented catalog weight: 1.46 lb.

Will a timer with the same number of terminals work?

Terminal count alone is insufficient. Verify supply voltage, contact arrangement, cycle behavior and the manufacturer part reference.

What should be checked before replacing 107821?

Check timer supply, terminal identification, control wiring and the existing defrost settings. A defrost problem may originate at the heater, termination control or wiring. Establish whether the timer is switching correctly before ordering a replacement.

What information should I provide to confirm 107821?

Provide the equipment model and serial number, the number on the removed component and a clear photograph of its connections or mounting. Ask for confirmation of Norlake 107821 against the equipment diagram.

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