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The CAMCO MFG 11366 is a 24-inch no-break polypropylene water heater drain pan designed to catch overflow and condensate beneath residential water heaters. The pan is molded from polypropylene, which resists rust and corrosion over the full service life of the installation. It ships with a 1-inch CPVC plastic drain fitting pre-included, allowing direct connection to a drain line without sourcing additional fittings. Plumbers and mechanical contractors install this pan during new water heater installations or replacements where local codes require overflow protection beneath the unit.
This pan is suited for residential applications where a water heater is installed above a finished living space, attic, closet, or utility area where a water leak would cause property damage. The included 1-inch CPVC fitting allows the pan to be piped to a floor drain or other approved discharge point. The pan meets Standard Building Code requirements, making it appropriate for permitted installations in jurisdictions that reference SBC provisions for water heater installation.
Designed as an OEM-style replacement or new-installation drain pan for residential tank-style water heaters requiring a 24-inch pan footprint.
A licensed plumber typically installs water heater pans as part of a water heater installation or replacement. The drain fitting must be connected to an approved discharge location per the applicable plumbing code, such as the IPC or local adopted equivalent. Shut off the water supply and disconnect power or gas to the water heater before repositioning the unit to place the pan underneath. Do not allow the drain line to terminate in a location where discharge could create a slip hazard or cause property damage.
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