Fall maintenance focuses on preparing heating systems for winter operation while optimizing equipment for maximum efficiency during the heating season.
Heating System Preparation
Furnace and Heat Pump Inspection
Schedule professional tune-ups for heating equipment before cold weather begins. This includes cleaning heat exchangers, checking gas pressures and combustion efficiency, testing safety systems, and calibrating controls.
Filter System Preparation
Install fresh, high-quality filters throughout the HVAC system before heating season begins. Consider upgrading to higher-efficiency filters for winter operation when homes are sealed more tightly and air circulation patterns change.
Ductwork and Distribution Preparation
Inspect ductwork for summer damage including pest intrusion, insulation displacement, or connection failures. Seal any air leaks discovered during summer operation and ensure duct insulation is intact and properly positioned.
Thermostat and Control Optimization
Program thermostats for heating season schedules, implementing appropriate setback temperatures for energy savings. Test heating system controls including emergency heat operation on heat pump systems.
Water Heating Winter Preparation
System Insulation Enhancement
Add insulation to water heaters and distribution piping before winter when heat losses become more costly. Install pipe insulation in unheated spaces where freezing protection is needed.
Temperature Optimization
Adjust water heater temperatures for winter operation when incoming water temperatures are lower. This may require slight temperature increases to maintain adequate delivery temperatures at fixtures.
Safety System Testing
Test temperature and pressure relief valves, gas shut-off systems, and other safety devices before winter operation when system demands are highest.
Building Envelope Winterization
Air Sealing Enhancement
Complete final air sealing work before winter including caulking, weatherstripping replacement, and storm door installation. Focus on areas that showed air leakage during summer cooling operation.
Insulation Final Preparation
Complete any planned insulation improvements before winter heating season. Check insulation integrity and repair any settling or damage that occurred during summer.
Window and Door Preparation
Install storm windows or window film for additional insulation. Check door weatherstripping and adjust door hardware to ensure tight seals throughout winter.