F - Mech Eng,Light,Heat,Weapons – 24 – H
Patent
F - Mech Eng,Light,Heat,Weapons
24
H
F24H 9/02 (2006.01) F24H 1/18 (2006.01)
Patent
CA 2683378
A water heater door assembly includes a seal positioned over an access opening in a water heater combustion chamber and having at least one opening through which a fuel supply line extends at least partly between a burner in the combustion chamber and a gas control valve, the seal including a pair of complementary seal pieces adjacent each other in sealing contact with at least edge portions of the access opening and in sealing contact with the fuel supply line and a retainer affixed to edge portions of the combustion chamber adjacent the access opening which sealingly holds the seal pieces over the access opening.
Mcanally Marcus E.
Murphy Mark A.
Syler Rodney R.
Tanbour Emadeddin Y.
American Water Heater Company
Smart & Biggar
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