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By Jacob | Schraer Heating & Air Conditioning · Last reviewed: September 2026 Why is my AC running but not cooling the house? The most common causes are restricted airflow (usually a clogged filter), a dirty outdoor condenser coil, low refrigerant from a leak, a frozen evaporator coil, or an outdoor unit that’s running its […]
By Jacob, Owner, Schraer Heating & Air Conditioning Compare cost per year, not sticker price. Divide the repair quote by the number of years that repair will actually buy you. Then divide the cost of a new system by how long it should last, and subtract what you’d save on energy bills. The lower number […]
Your ductwork plays a crucial role in keeping your Missouri home comfortable throughout the year.
When certain areas of your home never seem to stay comfortable, it may be time to consider a smarter cooling solution.
When your air conditioner seems to run all day, but your home never reaches a comfortable temperature, something is preventing the system from working efficiently.
Humidity can do more than make your home feel sticky and uncomfortable. Too much moisture in the air can affect your comfort, your home’s condition, and even how well your HVAC system performs. At Schraer, we help homeowners improve indoor air quality in Warrenton with practical solutions like whole-home dehumidifiers that keep moisture under control. […]
When your AC suddenly stops working, it is natural to wonder whether you need emergency service or can wait for a regular appointment.
June in O’Fallon brings longer days, warmer temperatures, and a noticeable increase in humidity that can make your home feel sticky and uncomfortable.
When summer temperatures rise, your air conditioner becomes one of the hardest-working systems in your home.
If your upstairs feels like a sauna while your downstairs stays chilly, you’re not alone—many homeowners in two-story houses deal with uneven temperatures every spring.
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