Rheem
Rheem ZK003 Circuit Breaker - Control Circuit (3A)
Rheem ZK003 Circuit Breaker - Control Circuit (3A)
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Rheem ZK003 — Circuit Breaker - Control Circuit (3A).
Mini circuit breakers for use with 24V control circuits White button clearly pops out if breaker trips (wait two minutes to reset) Includes grommet for mounting in a 5/8 in. round hole Includes adapters to connect in place of blade type automotive fuse
- Manufacturer part number: ZK003
- Brand: Rheem
- Category: Mini Circuit Breakers for Control Circuits
- Sold for HVAC / plumbing service replacement — verify OEM fitment before ordering
Frequently asked questions
What is ZK003?
Rheem ZK003 is sold as CIRCUIT BREAKER - CONTROL CIRCUIT (3A). Confirm fitment against your equipment model and the OEM part number before ordering.
Is this an OEM part number?
The manufacturer part number is ZK003. Our internal warehouse SKU uses a TL- prefix for inventory tracking.
How should I verify compatibility?
Match the full OEM part number on the old component or your unit's parts list. When in doubt, provide the equipment model number to your counter person.
Do you include installation instructions?
Follow the OEM service literature for your equipment. Disconnect power and recover refrigerant or isolate water as required before replacing parts.
What is your return policy on parts?
Unopened, unused parts in original packaging may be returned per store policy. Electrical and special-order items may be final sale — check the product page notes.
Is a GTIN/UPC available?
When a manufacturer GTIN is known it is listed in the barcode field. Some HVAC OEM parts ship without a retail UPC; brand and MPN still identify the product.
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