What is the difference between SPDT and SPST in this application

substituting with a manual reset can lead to system lockouts and improper cycling

Robust Flame Sensing: Features full-time flame sensing and high-sensitivity Detect-A-Flame technology for stable burner operation

ensuring a secure and moisture-resistant electrical interface

adjustment range

Carrier HC39ML702 Motor 326058-756 What is the difference betweenThe Carrier HC39ML702 is a heavy duty 1 4 HP condenser fan motor engineered for high static applications in residential and light commercial HVAC systems. Operating at 208 230V, this 1075 RPM motor features a 2 speed configuration, allowing for precise airflow modulation and improved system efficiency. Designed with a CCW (counter clockwise) rotation (lead end), it serves as a direct OEM replacement motor for various Carrier, Bryant, and Payne outdoor