Sano Plumbing Heating AC

What this contractor is listed for

Furnace closets in Fullerton homes sometimes lack proper return air pathways, which forces blowers to work against restricted airflow that wastes energy and shortens component life. We evaluated this installation and found the closet door wasn't letting enough air reach the return plenum. Adding transfer grilles solved the negative pressure problem immediately. Adequate return air keeps your furnace running at its designed efficiency while protecting the heat exchanger from overheating due to insufficient circulation through the cabinet.