Lennox 42J05 - ( 42J0501 ) SWITCH LIMIT FIXED 170
Lennox 42J05 - (42J0501) Fixed Limit Switch, 170°F – OEM Replacement Component
Ensure safe and reliable operation of your Lennox HVAC system with the Lennox 42J05 (42J0501) Fixed Limit Switch, engineered to provide precise temperature control and equipment protection. This OEM replacement switch is designed to open at 170°F, preventing overheating by interrupting the electrical circuit when temperatures rise above the designated limit.
Key Features:
- Fixed Temperature Setting: Opens at 170°F (± tolerance), helping to maintain safe operation in high-heat conditions.
- Reliable Safety Function: Acts as a safeguard against overheating in furnaces and air handlers.
- Durable Construction: Built to meet Lennox’s stringent quality standards for long-lasting performance in demanding environments.
- OEM Compatibility: Designed specifically for Lennox systems for seamless replacement and proper fit.
- Manual Reset: Non-adjustable, automatic reset ensures the switch returns to closed position when the temperature drops to safe levels.
Applications:
This limit switch is typically used in gas furnaces and other HVAC equipment where fixed temperature limit control is required. It plays a critical role in ensuring the system shuts off when excessive temperatures are detected, preventing equipment damage or hazardous conditions.
Specifications:
- Part Number: 42J05
- Lennox Catalog Number: 42J0501
- Temperature Rating: Opens at 170°F
- Switch Type: Fixed limit, automatic reset
- Mounting Style: Surface mount (snap disc)
- Application: High limit protection for residential and light commercial Lennox systems
Maintain system safety and optimal performance with this genuine Lennox replacement part.
The Lennox 42J05 Limit Switch is a critical component for maintaining safe operation and is available now at Beenimax.com.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |
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