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The METAL-FAB 3MSP is a Type B gas vent support plate suitable for approved gas appliances. It is made for use with category I natural gas or propane appliances such as boilers, fireplaces, and furnaces. The galvanized steel construction supports vertical vent pipes and closes openings when pipes pass through combustible floors.
This plate is essential for maintaining safety and efficiency in gas vent installations. It features a twist-lock connection for secure installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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