Receiving your annual furnace maintenance helps keep your heating system running up to 30% more efficient and helps extend the life of the equipment. But things could still malfunction, and when they do, you might feel like you’re always hearing about something else.
This time it’s your motor, next time it’s your control board. Now you need to replace your flame sensor.
A flame sensor is an important safety element on your gas heating equipment. During the ignition cycle, your gas furnace enters a process where either a spark or a hot surface igniter actually ignites the gas. When the gas is ignited, the flame sensor creates a current of electricity. This is quantified in micro amps. If the furnace’s control board does not read the correct level of micro amps, the furnace will stop giving the system fuel to prevent an explosion.
Over time, if the flame sensor is not cleaned properly, oxidation or carbon buildup can interfere with the flame sensor’s ability to operate properly, which can cause the furnace to malfunction.
The way to diagnose if an unclean flame sensor is to blame for a furnace malfunction is to take a micro amp draw reading, which a professional furnace technician can provide you. If a dirty flame sensor is the culprit, the technician will clean the sensor with steel wool. If dirt was the single factor, we will see a much higher amp reading. If the reading doesn’t change, the technician will carry on with the heating equipment repair diagnostic process.
If you aren’t sure your heating equipment is going to survivie these last few weeks of winter, give Broad Ripple Service Experts a call and we’ll come out and perform a full furnace maintenance or a free in-home estimate on a new heating system.
Student loan debt across the nation has been a growing problem for years. Today’s total student debt soars over $1.7 trillion, with the average college graduate owing $20,000 to $25,000. If you’re contemplating your academic journey or advising someone who is, it’s crucial to weigh the... Continue reading
If you’d like to replace your old furnace, don’t presume that another furnace is the only option. This may be the preferred choice for most North American homes, but heat pumps are becoming increasingly popular. Still, the question remains: Is a heat pump the best choice for you? Explore... Continue reading
If you’re realizing that it’s time to upgrade your furnace, an important first step is to decide on an efficiency rating. This will impact your up-front costs and what you pay for home heating down the road. This guide is intended to inform you about AFUE ratings and how they affect... Continue reading
There’s no reason to skip your seasonal maintenance that saves energy and helps ensure your air conditioner and heater will work reliably all season long.
© 2023 Service Experts, Service Experts Heating & Air Conditioning, and the Service Experts logo and design are registered trademarks of Service Experts LLC and used under license by SE Canada Inc. All Rights Reserved. *Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.
