Water heater with lint collection detection

Details Water heater with lint collection detection Water heater with lint collection detection

2007-08-28

2007-08-28

Wilson, Gregory (Department: 3749)

Liquid heaters and vaporizers

Stand boiler

And condition responsive feature

C122S017100, C122S014310

Reexamination Certificate

active

11003749

ABSTRACT:
A low NOxwater heater including a water container; a combustion chamber adjacent the water container; and a burner associated with the combustion chamber and arranged to combust fuel to heat water in the water container, the burner comprising a plenum chamber having a combustion surface and a device to detect the presence of the collection of lint, dirt and/or oil.

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