Belimo F6125HDU Valve Assembly Freon the 50DK500704 4-hole regulator ensures

the 50DK500704 4-hole regulator ensures proper draft and prevents the back-pressure issues that can lead to furnace tripping or inefficient combustion cycles

this kit facilitates critical airflow across the heat exchanger to maintain rated thermal efficiency

and Carrier condensing units

the T-4002-123 facilitates a secure

for NAT) and confirm the valve settings per the technical manual

Belimo F6125HDU Valve Assembly Freon the 50DK500704 4-hole regulator ensuresThe Belimo F6125HDU is a professional grade 5 inch 2 way butterfly valve designed for high capacity flow control in commercial hydronic systems. This ductile iron butterfly valve features a 304 stainless steel disc and an EPDM liner, ensuring bubble tight shut off and zero leakage up to a 50 PSI close off pressure. With a high flow coefficient (Cv 1022), it is optimized for chilled water, hot water, and up to 60% glycol solutions. The F6125HDU valve