RSES CMS Heating Practice Questions - RSES CMS - Heating (Certificate Member Specialist, Heating) Exam

What is the typical manifold (burner) gas pressure for a residential natural-gas furnace?

0.5 in. w.c. 3.5 in. w.c. 11 in. w.c. 14 in. w.c.

Correct Answer:

3.5 in. w.c.

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