Lochinvar & A.O. Smith 100330202 Door Gasket

Lochinvar & A.O. Smith 100330202 Door Gasket is used in the efficiency of various HVAC systems including water heaters and boilers. This gasket provides a perfect fit between the access door and the body of this unit. It helps to prevent air leaks, which makes for correct combustion, provides better heating, and reduces energy waste. This seal also assists in keeping internal temperatures constant minimizing drafts as well as enhancing the efficiency of the entire system. Although it does not directly contribute to performance, the gasket's main role is to retain hot air or combustion gases within the unit to facilitate efficient heating, ventilated and air-conditioned apparatus production.