This is often caused by a tripped or defective Modine limit switch or rollout switch

MGC Series

Whether you are performing a full system overhaul or a quick refrigerant charge adjustment

liquefied petroleum (LP) gases

Durable Material: High-density polymer prevents rusting and provides long-term structural support

Johnson Controls V11HBA-100 Valve Freon This is often caused byThe Johnson Controls V11HBA 100 is a heavy duty 240V 3 way solenoid air valve engineered for precise pneumatic control in commercial HVAC systems. This solenoid air valve serves as a direct AL 193 replacement, providing a reliable interface between electrical control signals and pneumatic actuators. The unit features a versatile port configuration including 1 4" barb connections on the common and normally closed ports, with a 1 8" NPT connection on