The Antunes Controls 804111709 is a high-performance HLGP-A Series gas pressure switch designed for critical monitoring of high and low pressure limits

Key Benefits: Durable Construction: The cast iron body and brass internal components provide superior resistance to wear in varied hydronic environments

Direct Interlock: Provides a reliable physical interface between electrical signals and pneumatic actuators

it also replaces part numbers for Allied

check specifically for the corresponding AV-39x linkage series

Browning 5L620 Belt 321894-708 The Antunes Controls 804111709 isWhen you are servicing light duty HVAC units or commercial fans, the Browning 5L620 Belt is the standard for fractional horsepower (FHP) systems. This 5L section V belt features a 62 inch outside diameter (OD) and a 21 32" top width, engineered to handle the cyclic loads of air handlers and rooftop units. Its wrapped construction utilizes a proprietary fabric cover that resists heat and oil while providing a controlled slip during high torque