Turn Off Furnace in Summer? The Ultimate Guide You Can’t Afford to Miss!
What To Know
- This guide will delve into the pros and cons of turning off your furnace in the summer, providing you with the information you need to make an informed decision for your home.
- The ideal approach to managing your furnace in the summer is to strike a balance between the potential benefits and drawbacks.
- If you have a heat pump, the decision of whether to turn off your furnace in the summer becomes even more complex.
Summertime is all about sunshine, warm breezes, and enjoying the outdoors. With the heat cranking up, you might be tempted to completely shut off your furnace and forget about it until the cooler months arrive. But is this actually the best course of action?
The question of do you turn off furnace in summer is a common one, and the answer isn’t always straightforward. It depends on a number of factors, including your furnace type, your home’s climate, and your personal preferences. This guide will delve into the pros and cons of turning off your furnace in the summer, providing you with the information you need to make an informed decision for your home.
The Pros of Turning Off Your Furnace in Summer
While it might seem counterintuitive, there are several compelling reasons why you might consider turning off your furnace during the summer months.
1. Energy Savings
One of the most significant benefits of turning off your furnace is potential energy savings. When your furnace is off, it’s not consuming any energy, which can translate into lower utility bills. This is especially true for older furnaces that are less efficient.
2. Reduced Wear and Tear
Like any mechanical system, your furnace experiences wear and tear with use. By turning it off during the summer, you reduce the amount of stress on the system, potentially extending its lifespan. This can save you money in the long run by preventing costly repairs or premature replacements.
3. Peace of Mind
Some homeowners simply prefer the peace of mind that comes with knowing their furnace is completely shut off during the summer. This can be especially true for older furnaces that are more prone to breakdowns. Turning it off eliminates the risk of a malfunction during a time when you don’t need it.
The Cons of Turning Off Your Furnace in Summer
While there are advantages to powering down your furnace, there are also some potential drawbacks to consider.
1. Potential for Damage
Leaving your furnace completely off for extended periods can increase the risk of damage. Certain components, like the blower motor, can seize up if they’re not used regularly. This can lead to costly repairs or even a complete replacement.
2. Reduced Air Quality
If your furnace has a built-in air filter, turning it off means you’re not filtering the air in your home as effectively. This can lead to a buildup of dust, allergens, and other pollutants, potentially impacting the health and comfort of your family.
3. Limited Heating Options
In some cases, you might need to use your furnace even during the summer. For example, if you experience unusually cool nights or have a room that’s difficult to heat, you might need to rely on your furnace for supplemental warmth.
The Best Approach: A Balanced Strategy
The ideal approach to managing your furnace in the summer is to strike a balance between the potential benefits and drawbacks. Instead of completely shutting it off, consider these options:
1. Turn it Off, But Not Completely
Instead of completely powering down your furnace, you can turn it off at the thermostat but leave it plugged in. This will allow the blower motor to cycle periodically, preventing it from seizing up.
2. Run a “Furnace Check-Up”
Once a month, run your furnace for a short period to ensure everything is functioning properly. This can help prevent unexpected breakdowns and ensure your furnace is ready for the next heating season.
3. Consider a Programmable Thermostat
A programmable thermostat allows you to schedule your furnace to run at specific times, even if you’re not home. This can help you maintain a comfortable temperature without running the furnace constantly.
What About a Heat Pump?
If you have a heat pump, the decision of whether to turn off your furnace in the summer becomes even more complex. Heat pumps can provide both heating and cooling, making them a versatile solution for year-round comfort.
1. Heat Pumps and Summer Operation
During the summer, your heat pump will operate in cooling mode. However, it’s important to note that heat pumps are not typically designed to handle extreme heat. If you live in a hot climate, you might need to supplement your heat pump with an air conditioner to stay cool.
2. Furnace Backup for Heat Pumps
Even though your heat pump can provide heating, it’s still a good idea to keep your furnace as a backup. This is because heat pumps can lose efficiency in very cold weather, making your furnace a valuable asset during the winter months.
Making the Right Decision for Your Home
Ultimately, the decision of whether to turn off your furnace in the summer is a personal one. There’s no right or wrong answer, and the best approach will vary depending on your individual circumstances.
Consider the following factors:
- Your furnace type: Older furnaces are more likely to experience problems when left idle for extended periods.
- Your home’s climate: If you live in a region with extreme temperatures, you might need to keep your furnace on for supplemental heating.
- Your personal preferences: Some homeowners prefer the peace of mind that comes with knowing their furnace is completely shut off.
The Bottom Line: It’s a Matter of Balance
While completely turning off your furnace in the summer might seem like a good way to save energy, it’s important to weigh the potential drawbacks. A balanced approach, such as running a monthly check-up or using a programmable thermostat, can help you enjoy the benefits of a cool, comfortable home without compromising the health of your furnace.
Basics You Wanted To Know
1. Can I turn off my furnace if I have a heat pump?
It’s generally recommended to keep your furnace on as a backup, even if you have a heat pump. Heat pumps can lose efficiency in very cold weather, making your furnace a valuable asset during the winter months.
2. How often should I run my furnace in the summer?
If you decide to turn off your furnace completely, it’s a good idea to run it for a short period once a month to prevent components from seizing up.
3. Can I leave my furnace off for an entire summer?
While it’s possible to leave your furnace off for an entire summer, it’s not recommended. This can increase the risk of damage to the system, especially for older furnaces.
4. What should I do if my furnace breaks down in the summer?
If your furnace breaks down in the summer, it’s important to contact a qualified HVAC technician as soon as possible. They can diagnose the problem and provide the necessary repairs.
5. What are the signs of a failing furnace?
Some signs of a failing furnace include unusual noises, reduced heating output, frequent breakdowns, and a burning smell. If you notice any of these signs, it’s important to have your furnace inspected by a professional.