Pentair HX and Chimney Gaskets | ETi® 400 / UltraTemp 220 ETi Heater | 475615Z Trichloride Reduces staining of the vinyl

Reduces staining of the vinyl

but debris and age affect the full assembly

Available in two sizes: 2" x 3" or the larger 3" x 6"

The diffuser channels water from the impeller eye into the volute

The check valves have a gray flapper that makes it easy to see when the valve is open or closed

Pentair HX and Chimney Gaskets | ETi® 400 / UltraTemp 220 ETi Heater | 475615Z Trichloride Reduces staining of the vinylThe Pentair HX and Chimney Gaskets (475615Z) is the OEM replacement gas heat exchanger gasket service kit for the Pentair ETi 400 Heater and UltraTemp 220 ETi restoring the sealed combustion path between the heat exchanger and exhaust chimney. IMPORTANT: KIT LISTING MULTIPLE GASKETS INCLUDED This listing is a kit containing the heat exchanger and chimney gaskets as a set, not a single gasket. Order one kit per heater service. IMPORTANT: GAS HEATER