factory-spec solution for maintaining operational reliability

Is the S350AA-1 compatible with Celsius systems

Built for Durability: Industrial-grade PCB construction designed specifically for high-efficiency condensing boiler applications

Standard configurations with PTFE packing and cast iron bodies typically support saturated steam up to 100 psig or water up to 353°F

It features a 1-1/4 inch union globe connection

Lennox 52M63 Collector Box 322838-752 factory-spec solution for maintaining operationalThe Lennox 52M63 Collector Box is an essential OEM component designed for the efficient management and venting of combustion byproducts in high efficiency residential furnaces. This flue collector box is engineered specifically for the Lennox G40, G43, G50, G51, and G61 series gas furnaces, serving as the critical interface between the heat exchanger and the combustion air inducer. Constructing a reliable seal at the "cold end," the 52M63 ensures that