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SEASONAL CHECKLIST

Seasonal heating and cooling checklists for Kalamazoo homeowners to stay comfortable, reduce energy costs, and avoid unexpected system issues.

SUMMER COOLING CHECKLIST
Stay comfortable, efficient, and energy-smart during hot weather.

BEFORE SUMMER STARTS

  • Replace or clean air filters

  • Inspect outdoor condenser for leaves or dirt

  • Check thermostat calibration and settings

  • Ensure all vents are open and clean

  • Run the system early to confirm proper cooling

DURING SUMMER

  • Keep doors and windows sealed

  • Monitor airflow and cooling consistency

  • Use ceiling fans to support airflow

  • Avoid blocking outdoor units with plants or furniture

EFFICIENCY TIPS

  • Set thermostat to an energy-efficient temperature

  • Clean return air vents regularly

  • Book servicing if cooling feels weak or uneven

WINTER HEATING CHECKLIST
Prepare your home for colder months and avoid unexpected breakdowns.

BEFORE WINTER STARTS

  • Replace or clean air filters

  • Check thermostat settings and batteries

  • Inspect vents and registers for blockage

  • Ensure outdoor units are clear of debris

  • Test your heating system early (don’t wait for the first cold night)

DURING WINTER

  • Keep vents open and unobstructed

  • Monitor unusual noises or smells

  • Maintain consistent temperature settings

  • Check for uneven heating between rooms

SAFETY & EFFICIENCY

  • Test smoke and carbon monoxide detectors

  • Keep flammable items away from heaters

  • Schedule a professional system check if performance drops

Need more tips?
Get in touch!

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8160 Douglas Ave, Kalamazoo, MI 49009

Mail: info@douglashs.com

Tel: 269-344-6666

Open Daily | 9am - 5pm

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