Lennox 33H78 (R01851A007) - Limit Switch L130-20F
33H78 is an official OEM Limit Switch L130-20F for Lennox HVAC equipment.
Lennox 33H78 (R01851A007) - Limit Switch L130-20F
Ensure safe and reliable heating system operation with the Lennox 33H78 (R01851A007) Limit Switch. This fixed-temperature limit switch is designed to open at 130°F and close at 110°F (L130-20F), helping to protect HVAC equipment from overheating conditions. Built for dependable performance, it is commonly used in a variety of Lennox furnaces and air handlers.
Key Features:
- Temperature Ratings: Opens at 130°F, closes at 110°F (L130-20F)
- SPST (Single Pole, Single Throw) configuration
- Snap-disc design for quick response
- High-quality OEM replacement for Lennox systems
- Helps maintain system safety and operational integrity
Ideal for contractors and technicians performing routine maintenance or system repairs, the 33H78 limit switch provides peace of mind with its accurate thermal protection.
Available now at Beenimax.com — your trusted source for genuine Lennox replacement parts.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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