16 Shocking Behind-The-Scenes Industry Secrets
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Source: BuzzFeed Lifestyle
Category: Lifestyle
Originally Published: 2025-12-04
Curated: 2025-12-04 16:23
"Change your dirty furnace filters and clean your AC coils outside. These make up an easy 30% of my calls for no heat/cooling. You have two coils, inside and outside. Your furnace filter keeps the inside one clean, so make sure that filter is clean!! Outside coil: kill power to the unit, remove the coil guard and top (using a 5/16 or 1/4 nut driver and approximately 20 screws). Don’t use high-pressure water. Simply on a shower setting, hold it a few inches away from the coil. Do this from both ways. Button that beauty up and wait for it to dry before turning the power back on. Your head pressure is going to love you. Oh, and don’t forget to blow your condensate line more than your husband! (It prevents water from flowing back into the unit from a block.)"
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