Emerson Alco 099009 Pressure Control R-410A this board offers a manual

this board offers a manual adjustable heat-off delay (60-240 seconds) and an integrated short-cycle protection logic to increase component longevity

preventing bypass leakage that can lead to pressure switch trips or rollout issues

High Acid Capacity: Superior acid removal capabilities make this an essential component for system cleanup after a compressor burnout

this unit includes 18-inch electrical leads and is designed for use with 1/4 inch O

Engineered for a broad range of gas-fired heating systems

Emerson Alco 099009 Pressure Control R-410A this board offers a manualThe Emerson Alco 099009 (Model PS2 Y7K) is a heavy duty dual pressure control designed for precise cycling and high pressure protection in commercial refrigeration and HVAC systems. This PS2 Series dual control features a low pressure side ranging from 9"Hg to 102 psig with an adjustable 15 to 73 psig differential, paired with a high pressure side rated for 87 to 464 psig. Engineered for versatility, the low side operates on an auto reset mechanism,