while the high side range spans 100 to 425 psi

Common Questions: Is this burner tube compatible with LP gas and Natural Gas systems

Over-torquing can damage the internal copper stem and lead to leaks

and air conditioning systems

the assembly consists of a cast bronze body paired with durable brass trim

Heil Quaker ICP 1186072 Collector Box Assembly 30067439-890 while the high side rangeThe Heil Quaker ICP 1186072 Collector Box Assembly is a critical fluid management component for condensing gas furnaces, specifically designed for 36 inch high efficiency units ranging from 40,000 to 80,000 BTU. This genuine OEM replacement part is the primary interface between the secondary heat exchanger and the draft inducer motor, engineered to manage acidic condensate and ensure proper vacuum pressure for burner ignition. For technicians