York 331-01771-000 Display Kit Refrigerant this 1 1/4" NPT gas

this 1 1/4" NPT gas regulator maintains precise downstream pressure control even when inlet pressures fluctuate

minimizing hunting during low-load periods

and follow the specified star-pattern torque sequence to prevent warping the head flange

it allows the system to adjust indoor climate performance dynamically

This complete furnace draft inducer package is the direct functional replacement for the obsolete DC-003

York 331-01771-000 Display Kit Refrigerant this 1 1/4" NPT gasFor field technicians and mechanical contractors managing large tonnage cooling systems, the York 331 01771 000 Display Kit is the essential OEM solution for restoring high resolution visual monitoring. As a comprehensive chiller display replacement, this kit is specifically engineered for York and Johnson Controls central plant equipment. Recognizing that field swapping individual components often leads to communication errors, York supplies this as