How close can a transfer switch be to a generator?

• <div><p>Generally, you’ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won’t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

How long does a whole-house generator last?

• <div><p>When maintained properly, a whole-house generator can last up to <b>20 years</b>. <a href="https://www.angi.com/articles/how-much-does-generator-repair-cost.htm">Costs to maintain and repair generators</a> vary by location and type of generator, but you can expect to pay about <b>$150 to $300 per year</b> for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible. </p></div>

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Q: Can you run a whole-house generator constantly?

• <div><p>Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.</p></div>

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: Can I use a generator to charge a back-up battery?

• <div><p>Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.</p></div>

Q: Is using a generator safe?

• <div><p>As long as your generator is used as recommended by the manufacturer, it&rsquo;s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator&rsquo;s placement and set-up meets safety standards when installing or repairing your back-up power source.</p></div>

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Verified Reviews for Generator Install pros in Canaan, VT

*The Angi rating for Generator Install companies in Canaan, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Canaan, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 27, 2025

Reviewed in July 2024
I do not recommend Paul Secoy/Secoy Custom Structures/Secoy Construction Services for any construction project. Last year, Paul Secoy agreed to build an addition to my home. My personal experience with Paul Secoy was traumatic and I profoundly regret my decision to hire him. Prior to hiring a...
Secoy Custom Structures
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Reviewed in August 2023
The folks at Jay Mechanical were amazing! We got our quote quickly and within 3 days they were at the house installing our new hot water tank. The technicians were courteous and very considerate - even putting down drop cloths so no dirt would be on the floors. Their pricing was very fair and...
Jay Mechanical, Inc.
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Reviewed in July 2022
Windows were pricey but the high quality of work/installation helped to balance the overall cost. The installation expert was courteous, knowledgeable and professional. I would and will recommend him in the future.
View of Vermont Windows & Roofing
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Reviewed in July 2022
Honest & hardworking professional. Repaired chimney grout joints & installed chimney cap on high metal roof. Very conscious of protecting the roof during work.
Apex Chimney Repairs, LLC
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Reviewed in November 2020
Elite was absolutely phenomenal. A+ communication, was on-time, completed the work in a professional manner with a very clean install. They offered friendly advice and made sure I was happy with the work. Would absolutely hire again.
Elite Comfort Solutions Co
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Reviewed in July 2013
Carmine's just finished a job at our home replacing two air conditioning systems (outside compressors as well as air handlers). Here were the pros and cons: PROs --Best price of the 3 quotes I obtained --Salesman (Pete) was terrific. Knowledgeable, professional, friendly, no-pressure,...
Carmine's Plumbing, Heating & AIr Conditioning
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Reviewed in May 2013
We contracted Pro-Builders to remodel a bathroom, add a stairway to our basement and to be the general contractor to add air conditioning. The bathroom and stairway job was estimated to cost $33,575 (the AC was a separate contract with the installers). The final bill brought the total for the...
PRO-BUILDERS CONSTRUCTION CO
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Reviewed in December 2011
The sales guy came out the day after I initially called them. I was a little wary at first because they were so much cheaper than the competition. After I placed the order it took 3 weeks for the windows to be made. On the day of the install, they were running a little late on another job but...
United Better Homes
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Reviewed in November 2011
Tom is incredible. I rarely spend time writing evaluations but in this instance where Tom Elias and Elias Electrical Service is concerned, I cannot say enough positive things about them. Although they are TWO hours away from me, they responded, communicated, provided exemplary top quality...
Elias Electrical Service
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Reviewed in June 2010
Generally we have heard much praise about this repair shop so we made the appointment to bring our car to them. We were very satified. About 15 yeARAS AGO THEY HELPED MY WIFE and MOTHER-IN-LAW WITH THE two children in the car who had a minor fire when the wheel bearings overheated while they...
Fletcher's Auto Repair
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Find Generator install pros in Canaan

K & J Electric LLC

97 Loon Ln

No reviews yet

K & J Electric LLC

97 Loon Ln

No reviews yet

8 years of experience

K & J Electric has been in business for 3 years but I have over 25 years in the industry. Here at K & J Electric our belief is no job is to small.

Northstar Electric LLC

494 Church Rd.

4.94(

)

Northstar Electric LLC

494 Church Rd.

4.94(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Northstar Electric is a responsive and reliable provider of electrical services for both residential and commercial clients. Our team of experienced professionals is dedicated to providing the highest quality of electrical services, ensuring that each job is completed to the highest standard. We are proud to be your trusted and dependable source for all your electrical needs. Our commitment to excellence and customer satisfaction is unmatched in the industry. We are confident that you will be pleased with the quality of services and results that we deliver. Have you worked with us before? We'd love your feedback. Consider leaving a review on the Testimonials page or on Google.

"Incredible. They were so responsive and came same day, even earlier than they originally thought. Installer was superb. Would hire them with no reservations!"

Rich B on March 2021

"Incredible. They were so responsive and came same day, even earlier than they originally thought. Installer was superb. Would hire them with no reservations!"

Rich B on March 2021

Sugar Hollow Electric

2110 Sugar Hollow Rd

No reviews yet

Sugar Hollow Electric

2110 Sugar Hollow Rd

No reviews yet

22 years of experience

Additional email - [email protected].

My Classic Car Trader LLC

312 Prospect Ave

2.00(

)

My Classic Car Trader LLC

312 Prospect Ave

2.00(

)

53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Powers Generator Service

5 Business Center Dr

4.25(

)

Powers Generator Service

5 Business Center Dr

4.25(

)

Customers say: Super punctual

31 years of experience

Additional address - PO Box 10005, Swanzey, NH 03446. Additional contact name - Sheena Royce. Number of Employees: 45. We offer Financing.

Generator Install questions, answered by experts

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

The distance reduces the noise coming from the generator into your home.
It increases efficiency because you won’t have a voltage drop from this short of a distance.
Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window.

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

As long as your generator is used as recommended by the manufacturer, it’s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator’s placement and set-up meets safety standards when installing or repairing your back-up power source.

The Canaan, VT homeowners’ guide to generator installs

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

See all articles

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•
Feb 10, 2025Feb 10, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
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•
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How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
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•
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How Much Does a Whole-House Generator Cost? [2025 Data]
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•
Apr 1, 2025Apr 1, 2025
Diesel Generator Maintenance Services: 10 Steps to Know
Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
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•
Jul 23, 2024Jul 23, 2024
Can a Generator Get Wet? What You Need to Know
Can a generator get wet? Protective covers are necessary for using a portable generator in the rain, and they shouldn’t be used in extreme weather.
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•
Mar 10, 2025Mar 10, 2025
How Do Whole-House Generators Work?
Whole house generators are a power alternative that can deal with frequent blackouts and other problems. Here’s how they function.