Why preventative maintenance matters

• Reliability: catch issues before they strand you on the coldest night.
• Efficiency: clean, well-tuned systems use less energy to heat the same space.
• Safety: carbon monoxide monitoring and proper venting protect your home and family.
• Longevity: annual care helps equipment last longer and reduces costly repairs.

Before winter: quick wins you can do this week

• Replace or clean your filter every 1–3 months.
• Test your thermostat and set a simple weekday/weekend schedule.
• Vacuum supply and return vents and keep furniture clear.
• Check carbon monoxide detectors and replace batteries.
• Clear 2–3 feet around the furnace/air handler so it can breathe.
• Seal obvious air leaks at doors and windows to cut heat loss.

When a technician visits

Your technician will evaluate system safety, efficiency, and performance, then review findings and options with you. For specifics on what’s covered, contact Ethridge directly.

Repair or replace? Signals to watch

• Frequent short cycling or uneven heating across rooms
• Rising energy bills compared to last winter
• New noises: squeal, scrape, rumble, boom at start-up
• Burner or flame issues: inconsistent, yellow, or lifting flames
• Age: furnaces 15+ years or heat pumps 12+ years should be evaluated

If you’re seeing these, book Heating Repair or a System Replacement Consultation with Ethridge HVAC.

Heat pump owners: winter settings that actually work

• Keep Aux/Emergency heat set to Auto unless directed otherwise.
• Defrost cycles are normal in freezing temps.
• Maintain clearances around the outdoor unit and keep leaves away from the coil.

Ducts: the hidden efficiency leak

Leaky or dusty ducts kneecap performance. If your bedrooms feel cooler than the living area, ask us about:

• Duct inspections and sealing to recover lost heat
• Duct cleaning when dust buildup restricts airflow
• Ductless heating and AC options for hard-to-condition spaces