|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||122/013.01; 122/494; 122/504|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 30|
A water heater door assembly includes a base plate sized and shaped to substantially sealingly cover an access opening in a water heater combustion chamber and has 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, and a flexible seal positioned at least partly within the opening including an engaging portion substantially sealed to an edge portion of the opening, and a through hole that is shaped to receive the fuel supply and has a size slightly smaller than ...
1. A water heater comprising: a water tank for storing water to be heated;a combustion chamber adjacent to the water tank and defined at least in part by a side wall that include an access opening;a burner positioned in the combustion chamber, the burner combusting fuel to create products of combustion for heating the stored water;a door removably sealed to the side wall to close the access opening, the door including a door opening;a fuel line extending through the door opening and being connected to the burner for the delivery of fuel to the burner;a f...