Without Annual Professional Servicing, HVAC Warranty Coverage and System Longevity Face Serious Risk

https://precisionhvacnearuc-davis.yousher.com/past-12-years-old-units-often-cost-less-to-replace-than-repair

Most HVAC systems require professional servicing annually before the cooling season to maintain warranty coverage, but the exact interval depends on your specific warranty verification status and manufacturer documentation