Heaters R185-405, 206-406, 207-407 O-Ring Gaskets - Set of 2 fitting-type_Bushing because it can be installed

because it can be installed by core drilling

The Deck Mounting Hardware is also included and consists of: (3) SF127 2-1/2" Deck Installation Bolts

Recommended for commercial rails and lifeguard chairs

The 12 foot rescue board is ideal lifeguards and rescue personnel on beaches

Heaters R185-405, 206-406, 207-407 O-Ring Gaskets - Set of 2 fitting-type_Bushing because it can be installedThis is a Raypak O Ring Gasket for their model 185 405, 106 406 and 107 407 Residential Heaters. The dimensions are: 9 1 4 Inch Inner Diameter x 1 8 Inch Thickness for the Polymer Heat Exchanger. This item is designed to fit Raypak pool heater models such as the 206A; 266A; 336A; 406A Digital Atmospheric; 207A; 267A; 337A; 407A Digital Low NOx Pool Heaters.