Heil Quaker ICP 1098340 Collector Box 328140-751 What does the 'Interlock' feature

What does the 'Interlock' feature do

This 1-inch sweat connection zone valve is part of the high-performance PopTop Series

frequent tripping usually indicates an airflow restriction

preventing liquid slugging and protecting the compressor in demanding duty cycles

Optimal Airflow: Engineered with a low initial resistance to maintain static pressure within factory specifications

Heil Quaker ICP 1098340 Collector Box 328140-751 What does the 'Interlock' featureThe Heil Quaker ICP 1098340 Collector Box is a critical OEM replacement component designed for high efficiency condensing gas furnaces. As a veteran technician knows, the collector box is the central hub for managing combustion byproduct drainage. This furnace condensate collector is engineered to withstand the corrosive nature of mildly acidic condensate, preventing leaks that commonly lead to pressure switch trips or secondary heat exchanger damage.