Patent ID: 9561564
Date: 2017-02-07
CPC Classifications: B23P,F23L,Y10T

Claim:
1. A method of manufacturing an HVAC burner box, comprising: joining a burner bank to an enclosure of the burner box such that an outlet end of said burner bank is directed toward a first end front edge of said enclosure; locating a manifold within said burner box, that is directly adjacent to a rear air inlet of a shroud, where said rear air inlet is located within a rear side of said shroud; and coupling an air director to a side of said enclosure, said air director having a diffuser, said diffuser having a plurality of openings located therethrough, said diffuser being configured to direct a received airstream through said openings such that a first portion of said airflow is directed toward said burner bank and a second portion is directed toward said manifold.