Greenwich and New Canaan are home to many historic properties, from early 20th-century colonials to classic farmhouses. While these homes are full of character, they can also pose unique challenges for modern HVAC systems.
Older construction often includes:
- Original ductwork or narrow vents that limit airflow
- Less insulation and drafty windows that cause uneven heating
- Aging electrical systems that can affect furnace operation
During February’s cold snaps, these factors make furnaces work harder, increasing the risk of breakdowns and high energy bills.
Common Furnace Issues in Historic Homes
1. Uneven Heating
Historic homes may have multiple levels, thick walls, or unique layouts that make heat distribution tricky. Rooms far from the furnace may remain colder, causing the system to run longer and work harder.
2. Drafts and Poor Insulation
Older windows, doors, and unsealed walls allow cold air to infiltrate. Furnaces must compensate for these leaks, increasing wear and energy consumption.
3. Aging Furnace Components
Historic homes often have furnaces that are several decades old. Burners, heat exchangers, and blowers may not perform efficiently, especially under the strain of prolonged winter use.
Tips to Protect Your Furnace This February
1. Schedule a Professional Inspection
A certified HVAC technician can evaluate your furnace’s performance, check for worn parts, and ensure airflow is optimized for your home’s unique layout. Early maintenance reduces the risk of emergency breakdowns during cold spells.
2. Upgrade Thermostats and Zoning
Smart or programmable thermostats, combined with zoning systems, allow you to control temperatures in individual rooms. This reduces strain on the furnace while maintaining comfort throughout the home.
3. Seal Drafts and Insulate Strategically
Weatherstripping, caulking, and adding insulation in attics or basements helps maintain consistent indoor temperatures and reduces furnace workload. Even small improvements in draft-prone areas can have a big impact.
4. Maintain Proper Airflow
Ensure vents and registers are unobstructed and clean. Older ductwork may need sealing or balancing to ensure heat is distributed evenly and efficiently.
5. Replace Filters Regularly
Dust and debris accumulate faster in older homes due to older ductwork or less airtight construction. High-quality filters replaced monthly keep air clean and reduce strain on your system.
Local Insight
Historic homes in Greenwich and New Canaan are often treasured family properties. Their unique construction and charm require HVAC solutions tailored to older layouts, unconventional ducting, and energy inefficiencies common in early 20th-century builds. Local technicians familiar with these homes can provide targeted advice and service to keep furnaces running safely all winter.
Aire Serv of Southwest Connecticut Can Help
Aire Serv offers specialized furnace services for historic homes, including:
- Professional inspections and maintenance
- Thermostat upgrades and zoning solutions
- Draft-proofing and insulation guidance
- Filter upgrades and duct cleaning
Protect your furnace, preserve the comfort of your historic home, and avoid costly winter emergencies—schedule a February inspection with Aire Serv of Southwest Connecticut today.
