A.J. Antunes 8502100053 Limit Controller R-410A Field Service Efficiency: Simplifies pressure

Field Service Efficiency: Simplifies pressure adjustments and internal repairs

Durable Construction: High-grade galvanized steel provides superior resistance to rust and chemical biological growth compared to plastic pans

replace if resistance is outside the 50-80 ohm range

This DSI ignition control manages natural or LP gas systems

while BFK305S is the standard Emerson Flow Controls model designation

A.J. Antunes 8502100053 Limit Controller R-410A Field Service Efficiency: Simplifies pressureThe A. J. Antunes 8502100053 Limit Controller is a high performance 24Vac TFH Series High Low Temperature Limit Controller designed for critical equipment protection in industrial HVAC, air makeup, and mechanical systems. This versatile 3 in 1 electronic control unit integrates a temperature monitor, an adjustable delay timer, and a manual reset high limit controller within a single compact aluminum bracket. Engineered for maximum reliability, the TFH