Staying warm in winter seems straightforward, but many homeowners unknowingly make costly mistakes. Let's set the record straight.
Mistake #1: Cranking the Thermostat Way Up
Setting your thermostat to 80°F won't heat your home faster — it just runs your system longer and wastes energy. Your furnace heats at the same rate regardless of the set temperature.
Fix: Set it to 68°F and wait. If you're still cold after 30 minutes, there may be an insulation or system issue.
Mistake #2: Keeping the Same Temperature 24/7
Maintaining a constant temperature around the clock wastes energy. You don't need 68°F while you're asleep or at work.
Fix: Lower the thermostat by 7–10°F during sleep and when away. A programmable thermostat makes this effortless.
Mistake #3: Closing Vents in Unused Rooms
This common "hack" actually increases pressure in your ductwork, reducing efficiency and potentially causing damage.
Fix: Keep all vents open and use zone heating if you want to focus warmth in specific areas.
Mistake #4: Ignoring Humidity Levels
Dry winter air feels colder than it actually is. Without adequate humidity, you'll keep turning the heat up unnecessarily.
Fix: Use a humidifier to maintain 30–50% indoor humidity.
Mistake #5: Neglecting Maintenance
A dirty filter or malfunctioning furnace works harder and heats less effectively.
Fix: Replace filters monthly during winter and schedule annual HVAC inspections.
Mistake #6: Not Understanding What Temperature Is Right
Many homeowners don't know the recommended settings, leading to over- or under-heating. Understanding the ideal temperature for a house in winter is the foundation of efficient home heating.
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