HVAC stands for heating ventilation and air conditioning. These are three fundamental aspects of everyday living that are closely tied to offices, homes and almost any building that you might think of. HVAC equipment, such as a furnace, has to undergo regular monitoring, periodic cleaning, adjustments as well as component replacement. There has to be a regular schedule of furnace maintenance and inspections carried out by a qualified HVAC contractor. 

All original electrical equipment comes with original equipment manufacturer’s warranty or OEM. Scheduled and regular furnace maintenance after furnace installation are all part of the OEM warranty. Regular furnace cleaning and furnace repairs will see the life of the furnace prolonged. It will also result in lower running costs, prevent unexpected failures and function at a near 100 percent efficiency. In turn, this will save heat energy which is good for the environment as well as for the occupants of the house.  

HVAC systems are also referred to as climate control units. This is because of their primary role of mimicking natural weather conditions inside a room irrespective of the prevailing weather condition. There are several problems that are associated with a furnace. Most furnaces usually experience air filter failures, fan belt problems and problems involving the bearings especially those located on the shaft. However, these are issues that can be avoided through simple maintenance procedures. There are different approaches that a professional HVAC contractor can use to check, inspect and clean these furnaces. 

Below are popular approaches used by HVAC company contractors for the inspection and maintenance of furnaces according to the Air Conditioning Contractors of America (ACCA).

•Seasonal tune ups

•Maintenance services

•Clean and checks 

Steps Taken By A Professional HVAC Contractor In The Inspection And Cleaning Of A Furnace

•Switching off the power source via the electrical panel or a switch. 

•Shutting off the gas supply valve. Gas is supplied to these furnaces via a black pipe.  

•Sucking out dirt on the interior of the furnace using a vacuum cleaner that has a long snorkel. The sucking effect of the vacuum is concentrated on the gas burners and the furnace base.  The sucking effect gets rid of all loose debris and dust especially on the crevices. 

Experienced HVAC contractors know that the air filter is one of the most problematic parts of a furnace. The air filter has to be changed at least once a month, especially during the cold seasons. Seasonal maintenance demands that the air filter be replaced seasonally. Professional HVAC contractors can ensure the sound working of the furnace by:

•Having the bearings on the shaft oiled.

•Checking the fan belt for signs of fraying, cracking and glazing and replacing with a new one.

•Having the air filter changed on a regular basis especially during the cold season.