As outdoor temperatures become warmer, you'll use your residential heating system less frequently. Shutting it down before you start running your air conditioner can prevent repair issues, prolong the unit's lifespan, and ensure your heater is ready to use when cold weather returns. The following guide can help you properly shut down your furnace during the spring. 

4 Steps to Shut Down Your Heating System

1. Change the Filter 

Your furnace filter removes dirt, dust, and pet dander from the air before heating and circulating it throughout indoor areas. If your air conditioning unit is part of your heating system, it likely uses the same filter. When this component becomes saturated with debris, your system will work harder to pull air, resulting in musty odors and higher utility bills. Replacing the filter can prevent unpleasant smells and adjust your expenses.

2. Turn Off the Pilot

A pilot light is a small flame that ignites the gas and provides power to your heater. If this feature remains lit, it will continue to burn gas, even if the heater never runs. You can prevent your energy bills from rising by turning off this light. Shut off the power to the unit, and turn off the gas supply by rotating the valve perpendicular to the line. 

3. Adjust the Settings

If your furnace and air conditioner use the same thermostat, switch the setting from “heat” to “cool.” This step will prevent warm air from blowing through your vents on hot days. Consider upgrading to a programmable thermostat that allows you to control when your HVAC system runs to promote efficiency.

4. Schedule Professional Maintenance

Contractors often have more availability to perform heating services during the spring. This time is their off-season, making it easy to book a maintenance appointment. They'll clean, inspect, and perform an efficiency test on the unit, repairing or replacing parts if necessary. 

If you need help maintaining your heating system, turn to Sunshine Air Conditioning and Heating in Yorktown Heights, NY. This HVAC contractor provides heating and cooling installations, repairs, and maintenance to clients throughout Peekskill and Cortland. Call (914) 245-2050 to book an appointment, or visit their website to learn more about how they can keep your indoor areas comfortable.