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

https://precisionhvacrepaircenter.timeforchangecounselling.com/against-continued-repairs-four-stage-analysis-reveals-when-hvac-replacement-makes-sense

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