Carrier HH19ZA140 is an automatic reset limit switch designed for furnace heat exchanger protection. Opens at 140°F, resets at 100°F. Direct OEM replacement for Carrier, Bryant, and Payne equipment; replaces HH19ZA440, 71081D3, P331-2143.
Carrier HH19ZA140 Limit Switch L140-40F Auto Reset
Carrier
$0.00
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- Fits brands
- Carrier, Bryant, Payne
- Replaces
- 71081D3, HH19ZA440, P331-2143
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Carrier
Carrier HH19ZA140 Limit Switch L140-40F Auto Reset
- SKU:
- HH19ZA140
- Product Type:
- Limit Switch
- Subcategory:
- Thermal Limit Switch
- Application:
- Residential/Commercial
- System Type:
- Furnace
- Installation Type:
- OEM Replacement
- Setpoint Range:
- 100–140°F
- Fuel Type:
- Natural Gas
- Control Type:
- Non-Programmable
- Switch Action:
- SPST-NC
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