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Corey AyersAug 11, 2025
Why is there persistent condensation on my SummerAire SHRV240RD windows?
- LLuis CarterAug 12, 2025
Persistent condensation usually occurs due to improper adjustment of the dehumidistat or an improper ventilation rate. Adjust the dehumidistat to the correct RH reading (see operation manual) or to a lower setting, and check its operation; replace it if defective. Consider installing a dehumidistat in the living area. To address ventilation, ensure the HRV is running continuously, increase the fan speed, and balance the system.