Seasonal HVAC Tune-Ups in Lone Tree

With a median build year of 1997, many Lone Tree homes have equipment at 20 years or more, or a first replacement. In Heritage Hills and similar neighborhoods, larger homes often have two systems. We test inducer motors, pressure switches, and condensate traps on the furnace side, and capacitors, contactors, and fan motors on the AC side. Older outdoor units may still use R-22, which is no longer produced, and we note it so you can plan.

RidgeGate continues to add single-family homes, rowhomes, and condos, and nearby grading puts a lot of dust in the air. Newer rowhomes and condos often have compact furnaces or air handlers in closets and outdoor units grouped on pads or rooftops. We check filter fit, clean coils, confirm condensate drains are routed correctly, and look at clearances between grouped condensers. For newer homes, keep track of manufacturer registration: Lennox requires it within 60 days of closing on new construction for extended coverage.

Winter air at this elevation is very dry, and many Lone Tree homes have whole-house humidifiers on the furnace. A humidifier that has not been serviced can leak onto the heat exchanger or control board, or grow scale that keeps the valve from closing. Each fall we check the water panel, valve, and drain, look inside the furnace cabinet for rust or mineral trails, and help set the humidistat so windows do not fog on the coldest mornings. In larger Lone Tree homes with more than one furnace, each humidifier gets the same check.

Hail is common along the south metro, and spring visits regularly find bent fins and dented fan guards. We straighten fins where we can and photograph damage. In Grand View Estates, older homes on large lots sometimes have equipment far from the house or partly hidden by landscaping; we check clearances and look at long refrigerant line runs for damaged insulation.

Higher elevation means cooler nights earlier than Denver's average first freeze of October 7, so book heating service by mid-September. Book cooling service in April or May. Keep tune-up invoices with your warranty registration. Our full tune-up checklist lists each step.