Set a reminder to change filters on schedule, then vacuum returns and clear vents blocked by rugs or toys. Annual tune‑ups catch failing igniters and low refrigerant before the first deep freeze. When air moves freely, rooms heat evenly, thermostats cycle less, and savings appear without sacrificing comfort.
A little humidity makes air feel warmer at lower settings, so simmer soup, use a humidifier carefully, and watch for safe levels. Reverse ceiling fans to push warm air down gently. These tweaks soften dry winter air, protecting skin, instruments, and your utility budget with almost no extra effort.
Used wisely, a small space heater can warm one person’s workspace while the house stays a degree cooler. Keep clearance, use tip‑over protection, and never run unsupervised. In rooms used briefly, targeted heat wins. Track minutes and compare bills; you might retire it once drafts are sealed and schedules settle.