Furnaces are so important for residential properties, especially for those colder months of the year. Unfortunately, these systems will malfunction at some point. When they do and you don't know how to fix the issue, hire a heating repair contractor. They can tackle the following issues with competency and safety in mind.
Thermostat Wiring Issues
When you're not able to get warm air and the furnace is practically brand new, the problem may involve the thermostat controlling the furnace. More specifically, the wiring may be damaged and then the thermostat can't send signals to the furnace.
In this case, your best response is hiring a heating repair contractor. They are fully capable of assessing the thermostat's internal components in a safe manner. They'll replace any damaged wiring and make sure the setup is optimal for your furnace's performance. In no time, they'll get the thermostat sending signals to the furnace again.
Miscolored Furnace Flame
It's important to get in the habit of checking the furnace flame. Ideally, it should have a blue tint. If it isn't blue, but it is perhaps yellow or even red, you have a major problem. The burner is not receiving enough air to complete combustion effectively and safely.
In this case, you need to work with a heating repair contractor. They're the only technicians that can competently address burner issues. They'll inspect the unit safely and see what's causing the lack of air. They'll dial the burner back in so that it has the correct combustion again.
Clogged Air Ducts
If you don't change out your furnace's filter on a regular basis, then dirt and debris can start accumulating in the air ducts. Although this doesn't seem like a major issue, it can actually restrict airflow. Then, your furnace has to work a lot harder and will not last as long as it should.
To address clogged air ducts, help from a heating repair technician is usually warranted. These professionals have heavy-duty vacuums, which are specifically designed to fit inside residential ductwork. They'll move through the duct system, getting rid of dirt and other particles that have collected on the walls.
Having a furnace is essential for staying warm, but it will suffer problems over the years. If they're severe, you can always work with a heating repair technician. They know these systems inside and out, and because of this, they can tackle severe issues quickly so you're not left without warm air. Hire a professional like McGuire Plumbing & Heating Inc. for help.