Description
Ensure safe and reliable operation of your HVAC furnace or packaged unit with the Carrier HH19ZA150 limit switch. This high quality OEM safety component is designed to monitor temperature and protect the system by interrupting operation when internal temperatures exceed safe levels.
Key Specifications
- Open temperature: ~150 °F; Re close (reset) temperature: ~110 °F.
- Type: Auto reset high limit switch (temperature actuated) for furnace or air handler applications.
- Design: Compact disc style sensor with forked brass mounting tab for secure installation in the heat exchange or plenum assembly.
- Application: Compatible with many Carrier, Bryant and Payne furnace and air unit models that list HH19ZA150 as the required safety limit switch.






