This pneumatic regulator is commonly utilized as a minimum pressure device to ensure downstream actuators or controllers maintain a specific set point regardless of fluctuating supply air

Precise Negative Pressure Sensing: Factory-calibrated to -1

Common failure points include cracked or clogged silicone tubing

As a direct replacement for RS3210 and RS321P

Designed for specific Amana and Goodman heat pump and AC condensing units

Trane DHY1319 Filter Drier 326010-701 This pneumatic regulator is commonlyThe Trane DHY1319 Filter Drier is a critical liquid line filter drier engineered for high moisture removal and acid filtration in commercial and residential HVAC systems. As the certified DHY01132 replacement, this solid core drier utilizes a high capacity desiccant blend to protect the expansion valve and compressor from contaminants. Designed for seamless integration into various Trane rooftop units and split systems, the DHY1319 features 3 8 inch