Standard HVAC Connection: Features a 1/4" SAE connection for direct compatibility with standard refrigeration gauges and charging hoses

and multiple OEM part numbers from Trane and Amana

Always verify your specific furnace model number for exact fitment

It is also a verified Lochinvar Knight part (100110899)

while the 1/2 PSI maximum pressure rating ensures stability in high-demand environments

Trane ACT0471 Actuator R-407C Standard HVAC Connection: Features aThe Trane ACT0471 Actuator is a high performance rotary NSR actuator designed for critical HVAC damper control in commercial and industrial air handling systems. This secondary market essential, often cross referenced as Trane ACT00471, features a non spring return (NSR) mechanism, ensuring that the damper remains in its last commanded position during a power loss to prevent rapid system fluctuations. Engineered for 24V direct coupled applications,