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The tankless drain pan is designed to fit underneath most whole house tankless water heaters providing both water damage protection and flushing maintenance convenience. Will not rust or crack and are recyclable and non-toxic. Can be used with gas or electric water heaters. Measures 21.7"W x 14.17"H x 11.62"D.

Instructions:
Mount pan to wall by drilling holes through the backsplash, taking care to not to crush strengthening ribs in the backsplash. If a mounting board is used to mount the water heater, it is permissible to notch the sides of the backsplash 4 inches from the top to allow the mounting board to be placed over the backsplash. Plumbing penetrations may be cut in the sides, however it is best to plumb around when possible to maximize splash and leak protection. If penetrations are cut, they should be caulked.

Plumb drain using the included 1 / 1.5 inch drain fitting with gasket. Note that the gasket is installed on the outside of the pan.

21.7"W x 14.17"H x 11.62"D.

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