Key Benefits: Precise Thermal Calibration: Features a factory-set 80°F opening and 31°F closing point to ensure accurate system regulation and protection

Vertical mounting will cause the ball check to seat prematurely

You must pair it with a compatible Emerson ASC2 or AM series coil

Designed to protect compressors from both low-side suction loss and high-side over-pressurization

Why is my furnace blower running continuously but the burners won't ignite

Johnson Controls D-3153-3 Damper Actuator Freon Key Benefits: Precise Thermal Calibration:The Johnson Controls D 3153 3 Damper Actuator is a heavy duty pneumatic damper actuator designed for reliable proportional or two position control in commercial HVAC systems. This pneumatic piston actuator features a 5 10 psi spring range and a generous 3 inch stroke, making it a standard choice for technicians managing ventilating dampers and smoke control systems. Constructed with a die cast aluminum body and a rugged 15 inch synthetic elastomer