As East Texas experiences intense summer heat, HVAC systems are under significant strain. Bannister Plumbing, a local service provider, shares verified tips to help homeowners prevent costly breakdowns. According to the National Weather Service, temperatures in the region have exceeded 95°F (35°C) in July 2026, increasing the risk of system failures.
Key recommendations include regular filter changes every 1-3 months, scheduling professional maintenance before peak season, and ensuring proper insulation. The U.S. Department of Energy notes that dirty filters can reduce HVAC efficiency by up to 15%, leading to higher energy bills and potential breakdowns.
Homeowners are also advised to check thermostat settings, seal duct leaks, and clear debris around outdoor units. Bannister Plumbing emphasizes that proactive care can extend system lifespan and reduce emergency repair costs, which average $300-$500 per call according to industry data.
