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Q: Is HVAC the same as AC?

• <div><p>No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building&rsquo;s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners. </p></div>

Q: What’s the difference between an AC and a furnace blower motor?

• <div><p>Trick question: There is no difference between an AC and a furnace blower motor. Whether you have <a href="https://www.angi.com/articles/what-is-central-air.htm">central air</a> and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function. </p></div>

Q: What happens when an evaporator coil goes bad?

• <div><p>When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.</p><p>Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That&rsquo;s why timely repair or replacement is crucial to maintaining your family&rsquo;s comfort and your HVAC&rsquo;s efficiency.</p></div>

Q: Can I clean AC coils myself?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/clean-air-conditioner-coils-help-ensure-efficiency.htm">clean AC coils</a> yourself. Just make sure that the power to your AC system is off before you begin. You&rsquo;ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.</p></div>

Q: How many watts does an AC use?

• <div><p>An <a href="https://www.angi.com/articles/how-many-watts-ac.htm">air conditioner&rsquo;s watt usage</a> depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts. </p></div>

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Verified Reviews for Heating And Air Conditioning Service pros in Monroe, NH

*The Angi rating for Heating And Air Conditioning Service companies in Monroe, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Monroe, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on October 16, 2025

Reviewed in October 2025
These guys were absolutely FANTASTIC. They were professional, personable and very thorough. The whole team was communicative and engaged from the start of making the appointment to the end and follow-up. As a new home buyer I was sad to find out that the previous home owners had not been...
McBriens Fire & Flue
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Reviewed in September 2025
Kane and his crew promptly removed a dangerous tree from our property that we were worried about. He was prompt and courteous and so easy to work with. I would not hesitate to recommend his firm to anyone. Again thank you Kane.
Kowboy Property Maintenance
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Reviewed in May 2025
We highly recommend Rob. With weather change and heavy rain, we were having water enter our chimney. When we first contacted Rob, he responded that same day to provide a temporary solution since a major rainstorm was forecast and we were already having a problem. Recently we've had him...
Apex Chimney Repairs, LLC
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Reviewed in February 2025
Hot water heater install in the basement and outdoor hose faucet. Got it done quick and have no leaks. Cheaper than I expected too. Highly recommend and will use again. Damn good job.
Maple Valley Plumbing & Heating LLC
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Reviewed in April 2024
The work they performed was beyond excellent! They were clean and respectful and worked continuously till the job was done. Can't wait to see what we will be saving on heat. Thanks so much Paul & crew!
Performance Spray Foam
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Reviewed in February 2024
HoweD Tree was able to come assess damage from a wind storm quickly. They were very professional and gave me options that could save me some money. We made an appointment, and they showed up on time and did the work. Who could ask for more?
Howe D Tree
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Reviewed in February 2024
they were great . very friendly answered all my questions while being professional. they wasted no time, they were aware our heat had to be off while they serviced our vents. i was very impressed for young men to be so professional
Scotch Pine Inc
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Reviewed in September 2023
Cleaned 16 y/o pellet stove. Works like new! Putting out incredibly more heat that past few years. I bought the stove from him 16 years ago. He knows his stuff!
North Country Chimney Sweeps
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Reviewed in April 2023
They did an excellent job and they were very prompt. When they came, they were very polite and professional. Everything was nice and clean when they left.
Timberline Overhead Door Systems LLC
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Reviewed in January 2023
I am over 70 years old and have owned many houses and dealt with many contractors. Jason is the best electrician yet. He has been servicing my current home since 2006. I have never had to pay him for a "redo". Some contractors don't do it right the first time and try to charge for a second...
Hightower Electric, LLC
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Find Heating and air conditioning pros in Monroe

Jeff Mackay Mechanical, LLC

5.0(

)

Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+13 more

Serving Monroe, NH and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"He was professional, courteous, very knowledgeable. Took care of all our needs for the project. I highly recommend him. You did a outstanding job."

Response time2 hrs

Recommended by83%of homeowners

Oil Furnace / Forced Air Heating System - RepairOil Boiler or Radiator Heating System - Repair

Serving Monroe, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"The company was extremely professional in terms of using the hose properly .They did everything in a timely manner. Very clean and efficient work! Excellent customer service all around!"

Response time9 hrs

Response rate100%

33 neighbors recently requested a quote

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Hatch Family Electric LLC

5.0(

)

Central A/C - Service or Repair

Serving Monroe, NH and surrounding areas

Approved

Free estimates

Offers commercial services

"Gabe showed up when he said he would, completed the project in a timely, efficient and professional manner and was truly a pleasure to work with. I would highly recommend Gabe for any electrical work you need done!"

13 neighbors recently requested a quote

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Meredith Plumbing & Heating

4.1(

)

Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+47 more

Serving Monroe, NH and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

7 neighbors recently requested a quote

Recommended by84%of homeowners

Central Air Cleaner - Repair or ServiceDucts & Vents - Install or ReplaceGeothermal Heating or Cooling System - Install+5 more

Serving Monroe, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."

13 neighbors recently requested a quote

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Jay Scannell

New to Angi

Air Ducts & Vents - Clean

Serving Monroe, NH and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

My name is Jay Scannell and I enjoy cleaning and making things spotless. My mother always made sure our house was clean as I was growing up and naturally I have liked to follow those similar footsteps and take it that one step further. I’d enjoy cleaning for you and your family if need be and I am open to anything you throw at me:).

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Kevin Chamberlain

New to Angi

Air Ducts & Vents - Clean

Serving Monroe, NH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Handyman with general and some advanced knowledge of property maintenance inside and out!

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Air Scrubbers Air Duct Cleaning LLC

3.9(

332

)

Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Monroe, NH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Excellent job, professional, considerate of my time. I already notice less dust bunnies due to my cleaner air.
"

Recommended by77%of homeowners

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North Alabama Technical Services

4.9(

124

)

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Monroe, NH and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."

Recommended by97%of homeowners

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New Hampshire Ductless LLC

4.3(

)

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Monroe, NH and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Very professional business.I would highly recommend this company to those who need an honest HVAC contractor."

Recommended by100%of homeowners

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Showing 1-10 of 39

Heating and Air Conditioning questions, answered by experts

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

An air conditioner’s watt usage depends on multiple factors, including the type of AC unit, its size, and how often you use it. With that said, most central air conditioners consume between 3,000 and 3,500 watts. Meanwhile, window AC units use 900 to 1,400 watts, and portable air conditioners consume 2,900 to 4,100 watts.

The Monroe, NH homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Marwa Hasan
•
Jul 9, 2026Jul 9, 2026
Can You Add Central Air to a Baseboard-Heated House?
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Katy Willis
•
May 21, 2026May 21, 2026
12 Air Conditioning Tips for the Summer
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
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•
Aug 9, 2026Aug 9, 2026
13 Cool Tips to Reduce Air Conditioning Costs This Summer
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Breyden Kellam
•
Jul 9, 2026Jul 9, 2026
Heat Pump vs. Air Conditioner: What’s the Difference?
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Mary Beth Eastman
•
Jul 9, 2026Jul 9, 2026
Pros and Cons of Air-Source Heat Pumps
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Sophie Yalkezian
•
Jul 7, 2026Jul 7, 2026
How to Retrofit Air Conditioning in Your Home (Even When You Think It’s Not Possible)
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.