B&B Air Conditioning & Heating Service Blog: Posts Tagged ‘AC Repair’

Musty Smell Coming From Central A/C Vents? Here’s Why

Monday, February 24th, 2025

A musty smell coming from your central A/C vents is never a good sign. That unpleasant, damp odor could mean something is going on inside your HVAC system that needs attention. Ignoring it might not only make your home smell bad, but it could also lead to bigger problems like poor air quality and system inefficiency. Let’s break down the common reasons why your A/C smells musty and what you can do about it.

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