Peerless Boiler Vs Burnham Boiler: Pros And Cons

image of a boiler heating system

You should never feel cold in your own home. With the right boiler, you won’t ever have to suffer from the winter chill, no matter how bad it gets. If your current heating system is not performing as expected, then assess the situation. Perhaps it is already too old or too worn out to run correctly. Maybe it’s time that you get a replacement boiler. After all, this is your heating source. Your comfort and safety depend on your boiler’s proper operation.

A boiler replacement is a significant investment of time and money. Err on the side of caution by going for a reputable boiler brand. You can have peace of mind by opting for a boiler manufacturer that is known for producing durable equipment and providing excellent customer service. Two of the biggest names in the boiler industry are Peerless and Burnham. Both are highly respected companies with many loyal customers. In this article, we compare Peerless boiler vs. Burnham boiler. We also cover the factors that you should consider when choosing a boiler for your home.

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Peerless Boiler vs Burnham Boiler: Which One Is Best?

Peerless Boilers: What To Expect

Peerless series MI85

Peerless is a proud American brand that specializes in hydronic heating systems. They focus on producing high-efficiency boilers. Many of these Peerless boilers pass the strict standards of the Energy Star certification. Their products include stainless steel and cast iron boilers that run steam and hot water. They also have a line of indirect-fired water heaters.

Consider the Series WB90, which is an Energy Star-certified oil-fired boiler. This incredible unit boasts of a 90% efficiency rating. This high AFUE rating means that it uses less fuel to provide more heat. It can provide both chimney and direct venting. The boiler jacket has a removable lens that can be used to view the operation. Choosing this boiler is virtually risk-free since it comes with a lifetime warranty for the heat exchanger.

Also, this boiler is one of the newest products of the company. Therefore, this boiler features the latest technologies and designs. It has a large water content which makes it ideal for big hot water applications. There is a terminal strip that simplifies field wiring. The steel jacket is powder coated and uses an advanced hybrid of polyester and epoxy. It is easy to clean with the accessible swing-out door.

In general, Peerless is one of the most trusted names in the HVAC industry. Their boilers offer energy-efficient operation, which is an excellent way for homeowners to reduce their home heating costs. They only offer a one year warranty for all of their boilers. However, they offer a limited lifetime warranty for all of the cast iron sections for their water boilers. The steam boilers come with a 10-year warranty.

Overall, Peerless is an excellent choice. If you read Peerless boiler reviews, you will find that many homeowners boast of their boiler’s reliable performance, even in the coldest of winters.

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Peerless Boiler Pros

  • Peerles Boilers LogoAmerican made
  • Residential and commercial boilers
  • High-efficiency systems
  • Easy to clean and service

Cons Of Peerless Boilers

  • Only 1-year warranty on all boiler, but can be extended to 10 years
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 Burnham Boilers: What To Expect

Burnham is also a US-based company operating from Lancaster, PA. They have a long and proud tradition of making heating products and controls. Their in-house R&D department calls the shots on all testing for safety and performance before any they introduce any new products to the market.

The Burnham MPO-IQ115 is one of its most popular residential boilers. This is an oil-fired model with hot water and chimney venting. It is rated at 101K BTU and a decent 87% efficiency. Heat retention is achieved through a vacuum-formed burner door and a thick insulated jacket. It also has a three-pass heat exchanger that recirculates instead of venting heat.

This one is easy to install and maintain thanks to a reversible burner door and removable rear plates. It also has an IQ option panel that allows it to accept standard option cards for additional functionalities like low water cut-off, auxiliary high limit, and outdoor reset.

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Burnham Boiler Pros

  • American made
  • Residential, commercial and industrial boilers
  • Long history with heating equipment
  • Easy to assemble and maintain

Burnham Boiler Cons

  • Lower Efficiency Rating than Peerless
  • Some reported issues

Burnham boilers also are an excellent option for homeowners who require a boiler replacement. Although it does not offer the same impressive efficiency ratings that Peerless boilers do, it still is considered one of the most reputable boilers on the market.

If you require a boiler replacement for your home, then it is best to consult with a local HVAC contractor to find the best make and model. Hart Home Comfort is a family-owned and operated HVAC service company. We service all of Nassau County, Suffolk County, and Queens, New York. Be sure to give us a call to schedule a free consultation.


How To Choose A New Boiler For Your Home

Below, we discuss some of the factors that you need to consider when replacing your boiler.
image of a boiler replacement

Boiler Size

You have to match the size of the home with the size of the boiler. Their capacity is expressed in British Thermal Units or BTUs. Each structure, such as a house or a building, will have its own distinct BTU requirement. Factors that affect this include:

  • Location
  • Climate
  • Insulation
  • Windows and doors
  • Amount of shade from the surroundings
  • And more

As a rule of thumb, you need about 35 BTU for every square foot in a moderate climate. Aim higher for cold climates and lower in hot climates. However, a licensed contractor will need to perform a Manual J load calculation to determine the best boiler size for your home accurately.

image of an energy efficient heating system


Efficiency And Boiler AFUE Rating

You want a system that can optimize the use of fuel when generating heat. An energy-efficient boiler can reduce energy consumption and lower home heating costs. The main thing to check is the annual fuel utilization efficiency or AFUE rating. Invest in a high-efficiency unit, and you will save on fuel without sacrificing comfort. This means an AFUE rating of over 85%. Some can even get close to 100%, thanks to innovative technologies.

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Venting Options

Boilers require venting of the exhaust gases. Some can readily vent through a chimney without much work, so use that if your house is compatible. Others, such as direct and power vents, need fans to force the exhaust out through an opening in the sidewall or roof. There are special considerations for each boiler type.

Fuel-Heating Oil, Gas, Or Propane

You will need to invest in a boiler that is compatible with the fuel that your home uses. Boilers can use natural gas, oil, or propane.



The boiler is a vital part of any home. You need to make sure that it’s in top shape to ensure your comfort and safety during the winter season. If it’s performing poorly, then you might want to consider repairs or replacement. If you require a replacement, be sure to consider both Peerless and Burnham boilers. Regardless, the new unit will need to be the right size. Also, you should look for one that has a high-efficiency rating, a compatible venting system, and a preferred fuel source.

Peerless and Burnham are two of the most common names that you will encounter. Both are US brands with local manufacturing plants. However, Peerless seems to have the edge in terms of efficiency ratings and long-term reliability. Learn more about them by talking to a knowledgeable HVAC contractor.

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Call Hart Home Comfort For All Of Your Home Heating Needs

When you need the superior home heating solutions, call Hart Home Comfort. We are the leading heating and cooling providers in the region. We offer a range of services, including HVAC tune-ups, installations, repairs, and replacements. Our NATE certified heating and cooling technicians ensure that they provide topnotch quality service to all of our clients.

We understand the importance of comfort and safety in your home. At Hart Home Comfort, we guarantee our work to ensure your satisfaction. Also, by working with us, you can expect the most competitively priced HVAC services in the area. Our services will provide you with comfort, safety, improved indoor air quality, and higher levels of energy efficiency. Schedule a free, in-home estimate with Hart Home Comfort today.

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For any questions about what Hart Home Comfort can do for you, give us a call today. Click here to contact us now or call us at (631) 667-3200 to find out more!