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Li'l Popper control circuit breaker saves the technician dozens of blown fuses while diagnosing control circuit failures. Simply plug the leads in to the ATC fuse receptacle on the board, and manually reset the Li'l Popper each time the breaker blows. Has a quick setting thermal cut out. Self-adhering backing allows the contractor to leave the unit on the job site overnight if out of fuses.
Product Features
- Includes quick setting thermal cutout
- Two common sizes to choose from 3 or 5 Amp
- Self-adhesive backing for easy, temporary installation
- Prevents inconvenient down time until the original control board can be replaced)
Features:
- Manual reset
- UL recognized
- CSA approved
- Uses 36T electrical ratings
Compatibility & Applications:
- Listed for Carrier HVAC equipment (model-specific compatibility is not provided in the listing details)
- Must only be used where the manufacturer specifies this exact part number: LH680534 (confirm by the unit's model/serial and the applicable service/parts documentation)
User Reviews & Q&A Summary:
- Reviews commonly describe:
- - Perfect/OEM fit and being the correct replacement part
- - Easy installation for those performing the repair
- - Keeping a spare flame sensor (and often an ignitor) on hand for quicker winter repairs (review-reported)
- - Positive feedback on shipping speed, packaging, and overall purchase experience
Maintenance & Troubleshooting:
- The provided sources do not include formal diagnostic procedures for this flame sensor
- Reviews reflect replacement as a practical service repair (OEM part swap), with users reporting successful replacement experiences and restored confidence in having the correct part on hand
Certifications & Compliance:
- Meets ARI 780/790 Standard
User Reviews & Q&A Summary:
- Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
- Review feedback frequently mentions straightforward installation for a direct replacement
- Value and fulfillment are recurring positives (good deal/price and fast shipping)
Product Highlights
120/250VÂ Â Â Â Â 
3 AmpsSpecs
| Type: | Circuit Tester |
|---|---|
| Voltage: | 120/250V |
| Amperage: | 3 |
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