A home furnace will keep you comfortable in the coldest months in your home. It is also a very expensive purchase for your home, so it is one to take seriously. There are important things to consider and important steps to take when considering purchasing a furnace. More information is given below. 

Furnace Types

There are two common types of systems used for furnaces called forced air and boiler systems. Forced air systems use duct systems to blow out air through redistribution. Boiler systems send heated water to radiators, which release heat from the steam and hot water provided to them. Check more about furnace on Furnace USA Website

– Electric

An electric furnace is the most inexpensive, but they have the most expensive energy costs. They are also easy to install, without needing to install specialized ducts. Electric furnaces can last up to 20 years with proper maintenance and care and especially in regions that do not get below freezing.

– Gas

Gas furnaces are the most common type, especially where it gets extremely cold. They are lower in energy costs, but pricier in installation costs. They do run on a duct system that requires cleaning and maintenance, such as replacing filters in your home. 

– Oil

Oil furnaces use fuel to run. Fuel is very expensive, so these options are not very popular. You do not have to pay energy costs, however. Fuel costs are the only cost associated, which depends on the size of your tank. Some tanks will even last up to a year!


– Capacity

You need to make sure, no matter the type of furnace you buy, that it is able to heat your entire home. Try to have at least 30 BFUs per square foot. It should also work in tandem with your air conditioning unit to keep you as comfortable as possible. 


Annual fuel utilization efficiency is extremely important to the purchase of a furnace. The rating provided by AFUE determines its energy efficiency. If you already have an energy-efficient air conditioner, consider an energy-efficient furnace as well.

– Load

You need to take the load calculation of the furnace you are interested in into consideration. This depends on your windows, the size of your home, and other needs. You need a heating and air conditioner professional to assist you in determining the needs of your home.

– Warranty

Furnaces are very expensive to repair. For this reason, it is important to consider a furnace that comes with a warranty. Make sure that you do install your furnace in an appropriate location so that it has ample space to do its job without damaging other equipment like the air conditioning unit. 

– Costs

The cost of a furnace will vary in your region, any ductwork needed, and your home. You should consider an appliance that fits all your needs, no matter the cost. This will save you money in the long run through saving on maintenance and electrical costs. 

Steps To Installation Your HVAC System Perfectly

Step One

The first step is to make choices. You need to decide the furnace that you want to purchase, depending on the factors listed above. You also need to determine a spot where it will remain safe and will not become damaged. 

Step Two

The second step required is to determine where you want air ducts to be placed. You also should determine where the drains should be placed. You often have to cut a hole for the duct and make sure there is a slope for the drain to work effectively. 

Step Three

The third step is to connect the appliance to the duct system. Seal the duct piping to the furnace’s piping utilizing sealant or foil tape. Make sure it is where you want it before doing this, however, to save you more headaches than necessary. 

Step Four

The fourth step is to connect the pipes for venting. There should be pipes for both the intake of air and the exhaust of air. Make sure there is at least a little slop to allow for draining when necessary for condensation and other concerns. 

Step Five

Connect your equipment to the gas supply if necessary. Make sure there is ventilation so as to eliminate fumes. Make sure you have shutoff controls as well in case of emergency to keep you and your loved ones safe if there were to be a gas leak. 

Step Six

Connect your equipment to the electricity in your home if necessary. Be careful with the polarity as you have to connect the equipment to the low and line voltage. To avoid a shortage or fuse, make sure you have connected the wiring correctly before turning the furnace on. 

Step Seven

You should be sure that you have a drain for condensation. Make sure it leads to a drain hole in the floor. It would be best to put your equipment in the basement where there will most likely already be drain holes made. 

Step Eight

You should review and inspect your work after you have completed the installation. Let the furnace complete an entire heating cycle to determine that it works correctly. If there is anything that does not seem to be working correctly, simply go back and check the installation of that part.

Maintenance and Repair

You need to ensure that you engage in regular maintenance of your equipment to keep it running as long as possible. Replace the air filter on a regular basis, for example. If you need a repair, be sure to call a trusty HVAC technician. 

Final Thoughts

Purchasing a furnace is a large investment for your home. It is a necessary investment, though, that requires careful planning and installation. Be sure to consider you and your family’s needs when purchasing this equipment, and contact a professional if you need assistance in installation.

Leave a Reply

Your email address will not be published. Required fields are marked *