There are a few things to consider when deciding whether to put a furnace in the garage. The main concern is whether the space is properly insulated and ventilated. If not, the furnace could overheat and cause a fire.

Another consideration is whether there is enough clearance around the furnace for proper operation and maintenance. Finally, you’ll need to make sure the garage has adequate power supply for the furnace.

  • Decide where you want to put the furnace in the garage
  • Measure the space and make sure there is enough room for the furnace
  • Find the location of the gas line and shut it off
  • Disconnect the flue pipe from the old furnace (if applicable)
  • Place the new furnace in the desired location and connect any necessary pipes or wires
  • Turn on the gas line and test out


Old house furnace to heat garage

Is It Better to Have the Furnace in the Attic Or in the Garage?

If you’re wondering whether it’s better to have the furnace in the attic or garage, there are a few things to consider. One is climate. If you live in an area with cold winters, putting the furnace in the garage could mean that it has to work harder to heat your home.

Another thing to think about is access. Having the furnace in the attic might make it more difficult to get to if you need to perform repairs or maintenance. Ultimately, there isn’t a right answer when it comes to this decision – it depends on your individual circumstances and preferences.

Can Hvac Go in Garage?

If your garage is attached to your home, then installing an HVAC system in your garage is definitely possible. However, if your garage is detached from your home, then it may not be feasible to install an HVAC system. Additionally, there are a few other factors you’ll need to consider before making a final decision about whether or not to install an HVAC system in your garage.

The first factor you’ll need to consider is the climate in your area. If you live in an area with moderate temperatures and humidity levels, then installing an HVAC system in your garage should be fine. However, if you live in an area with extreme temperatures and/or humidity levels, then it’s probably not a good idea to install an HVAC system in your garage.

This is because the extreme conditions could damage the HVAC system or cause it to malfunction. Another factor you’ll need to consider is the size of your garage. If you have a large garage, then installing an HVAC system shouldn’t be much of a problem.

However, if you have a small garage, then space could be limited and it might not be possible to install an HVAC system. In this case, you might want to consider only using fans or portable air conditioners instead of a full-fledged HVAC system. The last factor you’ll need to consider is the cost of installation and operation for an HVAC system in your garage.

If you’re on a tight budget, then installing anH V ACsystem might not be the best option for you at this time. However, if money isn’t as big of concern, then go ahead and get quotes from local contractors so that you can compare prices and find the best deal possible.

Does the Furnace Need to Be in the Center of the House?

No, the furnace does not need to be in the center of the house. The furnace can be located in any number of locations within the home, as long as there is sufficient clearance around it for maintenance and repair access, and it is properly vented to the outside.

How High Does a Furnace Have to Be off the Ground in a Garage?

There is no definitive answer to this question as it depends on a number of factors, such as the type and size of furnace, the building code in your area, and the height of your garage ceiling. However, most furnaces need to be installed at least 18 inches off the ground, and many codes require 24 inches. If you have a high garage ceiling, you may be able to install your furnace higher off the ground.

Check with your local building code office for specific requirements in your area.

Can You Put a House Furnace in the Garage?


Furnace in Garage Code

Most houses have their furnace located in the basement. But, if your house is like mine, the furnace is located in the garage. This can pose a problem when it comes to following code.

The National Fire Protection Association (NFPA) states that “In garages where cars are parked, appliances that use flammable liquids or gases shall not be installed”. This means that your furnace must be up to code in order to be safe. So, what does this mean for you and your garage furnace?

First, you’ll want to make sure that the area around the furnace is clear of any flammable materials. This includes things like gasoline cans, rags soaked in oil or other chemicals, etc. You’ll also want to ensure that there’s good ventilation in the garage – both for safety reasons and because furnaces can produce a lot of heat and cause things to get pretty stuffy!

Finally, you should have a carbon monoxide detector installed near the furnace (or anywhere else in the home, for that matter). While following these tips won’t guarantee that your garage furnace will never have any problems, it will help reduce the risk of fire or explosion. And that’s always a good thing!

Home Furnace in Garage

If you have a home furnace in your garage, you may be wondering if it’s safe. The answer is that it depends on the type of furnace and how well-ventilated your garage is. Gas furnaces are the most common type of furnace found in homes.

They burn natural gas or propane to heat air, which is then circulated through ductwork to heat your home. Gas furnaces can be vented through a chimney or direct-vented out the side of your house. If your gas furnace is vented through a chimney, it should be okay to keep in your garage as long as the garage is well-ventilated.

If your gas furnace is direct-vented, meaning the exhaust gases are vented out the side of your house, you should not keep it in your garage because there could be a risk of carbon monoxide poisoning. Electric furnaces work by heating coils that circulate air through the ductwork in your home. Electric furnaces are typically more efficient than gas furnaces and don’t produce any combustion gases, so they can be safely kept in a garage as long as the space is well-ventilated.

Oil furnaces are less common than gas or electric furnaces, but they work similarly to gas furnaces by burning fuel oil to generate heat. Oil furnaces need to be vented outside, so if you have an oil furnace in your garage, make sure there’s good ventilation to avoid any safety hazards. In general, it’s best to consult with a professional before keeping any type of furnace in your garage just to be on the safe side.

With proper installation and ventilation, however, all three types of furnaces can be used safely in a garage setting.

Enclosing Furnace And Water Heater in Garage

If you have a furnace and water heater in your garage, you may be wondering if it’s worth it to enclose them. The answer is yes! Enclosing your furnace and water heater will protect them from the elements and help keep them running efficiently.

Here are some things to consider when enclosing your furnace and water heater in your garage: 1. Make sure there is adequate ventilation. Your furnace and water heater need to have access to fresh air in order to operate properly.

If you enclose them completely, make sure to include vents that allow air circulation. 2. Insulate the enclosure. This will help keep the temperature inside the enclosure consistent, which will protect your furnace and water heater from temperature extremes.

3. Choose materials that won’t corrode or deteriorate over time. Metal or PVC are good choices for an enclosure material because they won’t rust or degrade with exposure to moisture or heat. 4 .

Consider adding a floor drain . This will catch any leaks from your furnace or water heater and prevent Water damage to your garage floor .


It’s a common question – can you put your furnace in the garage? The answer is maybe, but it really depends on a few factors. If your garage is heated and insulated, then putting the furnace in there may be an option.

However, if the garage is not heated or insulated, then it’s probably not a good idea to put the furnace in there. There are other things to consider as well, such as whether or not the fumes from the furnace will be an issue in the garage. Ultimately, it’s best to consult with a professional to see if putting your furnace in the garage is a good option for you.