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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
engineered to handle the rigorous modulation demands of condensing boiler systems
Heavy-Duty Construction: Features a deep-drawn steel shell and a durable butyl diaphragm for superior pressure retention
This unit is a direct replacement
this unit features a 5/8" ODF welded connection and supports a 450 PSI max working pressure
York S1-373-39403-001 Panel 320788-704 engineered to handle the rigorousThe York S1 373 39403 001 Assembly is a critical OEM replacement access panel engineered specifically for high efficiency HVAC units. This Tubing Access Assembly features integrated thermal insulation to prevent condensation and maintain cabinet pressure integrity. Designed for a precise fit, it serves as the primary interface for refrigerant line sets, protecting internal components from environmental debris and reducing thermal loss. As a veteran
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