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Insulate your water heater

Insulate your water heater

Purchase a water heater blanket that fits your unit (don’t forget the top!). For gas units, leave space around controls and intake/venting. Secure blanket following manufacturer instructions.
Seal window drafts

Seal window drafts

Apply weatherstripping or caulk around window frames. Use clear caulk to seal visible gaps and cracks around glass. Install storm windows for extra protection in winter.
Upgrade to LED lighting

Upgrade to LED lighting

Replace most frequently used bulbs first. Select from warm to cool light colors to match your space. Choose long-lasting LEDs to reduce ladder climbs and replacements.
Adjust thermostat setting when asleep or away

Adjust thermostat setting when asleep or away

Change your setpoint by 7-10 degrees while sleeping (down in winter, up in summer). Program different schedules for weekdays and weekends. Use smart features to avoid using expensive AUX heat when not needed.