Description
effectively preventing heat exchanger damage and hazardous operating conditions
This typically indicates the bimetal switch inside the LH680003 has failed to toggle to the "hot" contact
Optimized Airflow: The 1050 RPM rating ensures the blower wheel moves the correct volume of air for heating and cooling cycles
ensuring proper alignment with the burner tray
Resideo S688A1007 Sail Switch 321894-706 effectively preventing heat exchanger damageThe Resideo S688A1007 Sail Switch is a critical interlocking control designed to prove airflow before activating ancillary HVAC components like electronic air cleaners or humidifiers. Featuring SPDT switching, this duct mounted airflow switch operates within a velocity range of 75 to 250 Fpm, ensuring reliable equipment activation only when the system blower is moving sufficient CFM. The unit utilizes a large 26. 2 square inch sail (5" wide) with a
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy