Winter maintenance focuses on sustaining heating system efficiency during peak demand while preventing problems that can cause costly failures during cold weather.
Heating System Performance Monitoring
Monthly Performance Checks
Monitor heating system performance monthly including runtime patterns, temperature delivery, and energy consumption. Watch for signs of declining efficiency including increased runtime, reduced heat output, or unusual noises.
Filter Maintenance During Peak Use
Check filters monthly and change as needed based on actual conditions rather than fixed schedules. Some homes may require more frequent filter changes during winter due to continuous operation and increased air circulation.
Combustion System Monitoring
For gas and oil heating systems, monitor combustion performance including flame appearance, exhaust temperature, and carbon monoxide levels. Any changes in combustion characteristics require immediate professional attention.
Emergency Preparedness
Maintain emergency heating capabilities including space heaters, extra blankets, and alternative heating sources. Ensure carbon monoxide detectors are functional and batteries are fresh.
Water System Freeze Protection
Pipe Insulation and Heat Tracing
Maintain pipe insulation in unheated spaces and ensure heat tracing systems operate properly. Monitor vulnerable pipes during extreme cold periods and take protective action when needed.
Fixture and Appliance Protection
Protect outdoor fixtures and appliances from freezing including air conditioning units, pool equipment, and irrigation systems. Drain systems that won't be used during winter to prevent freeze damage.
Emergency Shut-off Preparation
Ensure all household members know water shut-off locations and procedures in case of freeze-related pipe failures. Maintain access to shut-off valves even during snow and ice conditions.
Indoor Air Quality Management
Humidity Control
Monitor indoor humidity levels during winter heating operation, maintaining levels between 30-50% for comfort and efficiency. Use humidifiers or dehumidifiers as needed to maintain optimal levels.
Ventilation Balance
Balance ventilation needs with energy efficiency during winter when homes are sealed tightly. Ensure adequate fresh air exchange while minimizing heat loss through ventilation systems.
Air Filtration Optimization
Use appropriate air filtration during winter when homes are sealed and outdoor air exchange is minimized. High-efficiency filters become more important during winter months for indoor air quality.