Furnace Repair in Phoenix and Surrounding Areas

A furnace that fails to produce heat may have a malfunctioning thermostat, clogged filters, or problems with the pilot light or ignition system. Routine maintenance and attention to these components can restore efficient heat production and maintain a comfortable indoor environment.

Unusual noises, such as banging, rattling, or squealing, often indicate issues within the furnace. These sounds can result from loose or damaged parts, worn-out belts, or airflow problems. Identifying and addressing these noises promptly can prevent further damage and help maintain the system’s reliability.

A malfunctioning pilot light can disrupt the furnace’s ability to generate heat. This issue may arise from a faulty thermocouple, gas supply problems, or a dirty pilot orifice. Regular inspections and maintenance of the pilot light and related components can help keep the furnace operating smoothly.

Frequent cycling on and off, known as short cycling, can stem from issues like an improperly sized furnace, thermostat problems, or restricted airflow. This behavior reduces efficiency and increases wear on the system. Addressing the root cause of short cycling can enhance performance and extend the furnace’s lifespan.

Ignition problems prevent the furnace from starting correctly, often due to a faulty ignition switch, dirty burners, or electrical issues. Inspecting and regularly cleaning the ignition system helps maintain reliable operation and consistent heat production and comfort during colder months.

There are a couple of tasks homeowners can do before calling the professionals at 911 Heating, Cooling & Plumbing to perform comprehensive maintenance, including:

• Verify the fuel has a clear outdoor vent with no holes or dents.

• Clean it: Dirt is a furnace’s biggest foe, and if it infiltrates the system, it can cause it to squander power and overheat.

• Check the pilot light to ensure it’s on; if not, try relighting it.

There are several items that make the list of common furnace service calls. Should any occur, contact us to inspect, diagnose, and repair the system.

Furnace won’t start: Sometimes, this is a consequence of a wrong thermostat setting. However, it might also indicate a more significant problem and a safety feature stopping the heater from turning on.

Hot and cold areas throughout the home: When there are hot and cold areas within a home, it typically points to an inefficient system. It may be that the SEER is not right for a home’s square footage or the duct system isn’t well-designed.

Excessive or unusual sounds: If the heater begins making strange sounds, like banging, screeching, or rattling, it requires service.

Utility bills are increasing: Every once in a while, a heater cannot produce the heat needed to warm the home, and it must work harder. That translates into increased utility costs.

Heater starts and stops frequently: A furnace operating smoothly shouldn’t switch on and off often during the day. This process, referred to as short cycling, could impact utility bills and the life span of the heating system.

Manufacturers recommend yearly maintenance on heaters to keep it in good operating order when needed. Aside from that, though, it is typical for furnaces to develop issues throughout their life. Homeowners want to avoid heater problems during the winter, so it’s best to schedule a service call in the fall.

Some of those frequent problems are:

• Thermostat malfunctions

• Air flow problems

• Unclean or clogged filters

• Ignition control issues

Natural gas is one of the most popular fuels used to heat residential properties. Homeowners living where natural gas is available will have a meter outside their home. This meter is linked to the heating system, which uses that fuel to make the heat. The heat that gas can make is a very affordable way to warm a house. It heats the home quickly and usually is very clean-burning. Gas heat is preferred for heating residential buildings since it is economical and dependable.

An electric heating system will provide continuous heat through a heat machine or a forced air system. Heating pumps are much smaller than a furnace, and they work similarly to how an air conditioning unit operates (but in reverse).

These heaters are perfect for small properties, apartments, and condos because the area to be warmed is not significant. Large properties can benefit because they give off higher temperatures than a basic heat pump. A good advantage of an electric furnace is the increased safe practices due to a lack of flame or deadly carbon monoxide threat

A furnace filter collects dirt and dust particles as air recirculates through the system. The dirtier it is, the more difficult it is for air to flow through. When this happens, some of the trapped dust will end up in the system and the living spaces. Additionally, the system will have to work harder because of improper airflow, which will increase the monthly utility consumption.

Furnace replacement is a good idea if the heating system is over fifteen years old or too costly to repair. Outdated furnaces are inefficient, meaning the homeowner could be paying more on their gas or energy bill than necessary. Old furnaces can also be very risky to their health and home.

Furnaces are primarily operated fires, and when the control systems are obsolete or not working, the property is in jeopardy. If the heater is functioning poorly or is in need of a safety check, contact 911 Heating, Cooling & Plumbing today.