Three-Ton Units Age Past Twelve Years Show Measurable Capacity Decline in 2000 Square Foot Homes

https://precision-anytime-hvac.cavandoragh.org/warranty-coverage-determines-whether-your-air-conditioner-replacement-qualifies-for-protection

A 3-ton air conditioner is theoretically adequate for a 2000 sq ft house under standard cooling load calculations, but lifespan data reveals that most 3-ton systems begin showing documented capacity loss after 10–12 years of operation, making adequacy