Short answer
Before winter, replace the filter, test carbon monoxide alarms, clear the area around the furnace, check that outdoor vent pipes are clear, protect condensate lines from freezing and schedule a professional safety check in September or October.
Rather have a licensed tech look at it?
Call (702) 602-9362Homeowner checklist
These take less than an hour.
- Replace the furnace filter
- Test CO and smoke alarms
- Clear 3 feet around the furnace
- Check outdoor intake and exhaust pipes
- Run the heat once before the first cold night
Protect condensate lines
High-efficiency furnaces in garages and attics produce water that can freeze. Insulation or heat tape on exposed drain lines prevents lockouts during cold snaps.
Professional safety check
A technician cleans the flame sensor and burners, tests ignition and safety switches, checks gas pressure and venting and tests for carbon monoxide.
Second homes at Tahoe
If the home will sit empty, keep a safe thermostat setpoint, install remote temperature alerts and arrange snow clearing for vent pipes.
Questions
When should I schedule a furnace tune-up in Reno?
September or early October, before the first hard freezes and before service calendars fill.
What's a burning smell on the first furnace run?
Dust burning off the heat exchanger is normal for a few minutes. A smell that lasts or smells electrical needs service.
This guide is general information for Nevada homeowners. For anything involving gas, refrigerant or electrical parts, use a licensed HVAC contractor.