If you’ve noticed your furnace has stopped working, there are a few things to check out. Some can be easily fixed, while others require a professional heating repair.
For starters, you may need to replace the air filter. A dirty filter can disrupt airflow through the system and make your furnace work harder.
Filters
Filters stop dust, dirt, and debris from circulating into the air handler and furnace. As a result, it prevents it from clogging up delicate components that impact system performance and increase energy use.
A dirty filter can also impede the airflow through a heating or cooling system, damaging its inner coils and igniters. As a result, it can cause the system to run longer than necessary, overheat, and break down, increasing energy costs.
There are several types of filters available, depending on your needs. They all have a MERV rating (minimum efficiency reporting value), determining how efficiently they catch particles of different sizes.
Regardless of the type, replacing your filter regularly or having a furnace repair near me Signal Hill is essential. Your home warranty plan’s contractor can tell you what type is right for your furnace and how often to change it.
Thermostat
Thermostats sense the temperature in your home and tell the air conditioner and furnace when to turn on and when to stop. A thermostat malfunction can cause severe issues with your HVAC system and even affect your energy bills.
Traditionally, thermostats have a metal strip that acts like a bridge in an electric circuit connected to your heating system. The strip needs to respond to temperature changes more quickly because it takes a while to heat up or cool down.
Modern thermostats use a pair of metal discs with gas-filled bellows in between them, which react to temperature changes faster. When the discs get hotter, they expand and push against a micro switch in the center of the thermostat, turning the electric circuit (and the heating) off.
Most thermostats are wired into a 24-volt electrical system from a transformer. The two wires from the transformer go to the thermostat’s R and C terminals.
Vents
Vents are a vital component of your HVAC system. They control the airflow to different rooms in your home, and they can be a source of problems if they need to be appropriately maintained.
If you need to get the right amount of air from your vents, it can be a sign that they need to be fixed or are clogged. Regularly cleaning and inspecting them can help improve indoor air quality and prevent costly heating repair bills.
Your ventilation system is an extensive network of ducts that connect to virtually every room in your home. These ducts are designed to keep your air clean and fresh by providing continuous ventilation.
They also work to remove waste from your home. Drainage pipes carry waste from your home to the city sewer or a septic tank.
Gas line
Your gas line is a series of pipes that carry natural gas from your meter to different appliances in your house. This piping is essential for heating your home, powering your stoves and ovens, and running your water heater.
However, if parts of your piping crack, leak, or get damaged, they can become hazardous and require professional repair. It is where a skilled plumber comes in.
Whether a small crack or a severe gas leak, your repairs should be done with the utmost care and precision. Otherwise, you risk sparking a fire or creating an explosion that could harm your home and your family.
While repairing a damaged gas line independently is possible, leaving the job to a professional is best. It takes a single mistake to cause a dangerous situation that could threaten your life or those of your family members.