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Gas Heating System Upgrade In Pennington, New Jersey

The Nochera family of Pennington New Jersey was experiencing a problem with their existing gas boiler. They noticed that the heating system was not keeping their Pennington colonial home warm enough during frigid outdoor temperatures. The Nocheras called PFO Heating & Air Conditioning to figure out what was wrong with their boiler.

Like many homes in Pennington, this house had an older heating system that has reached the end of its lifespan. Fortunately, PFO Heating & Air Conditioning was able to quickly identify the problem and replace the old burn cast iron sectional boiler with a brand-new Williamson-Thermoflo gas boiler.

We installed a new Williamson-Thermoflo GWA140 hot water gas boiler and a Taco Son control package with hot water priority. By adding zone controls with priority, we were able to increase the amount of available hot water for the Nochera family.


The Nochera’s old gas boiler heating system, a Burnham cast iron sectional boiler, was leaking between the sections and was unrepairable.


PFO Heating & Air Conditioning diagnosed the existing boiler and determined it needed to be replaced. We quickly replaced the Burnham boiler with a new, gas Thermoflo boiler heating system.

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Gas Heating System Upgrade In Pennington, New Jersey

Williamson-Thermoflo GWA-140 Hot Water Gas Boiler For Pennington Homes

pennington-thermoflo-gas-boiler-installAt PFO Heating & Air Conditioning, we highly recommend Williamson-Thermoflo boilers to all of our clients. These systems can provide a comfortable level of heat and ample hot water. Also, they are built to last as they undergo a rigorous inspection and factory test to ensure that the unit performs well.

The Williamson-Thermoflo GWA-140 hot water gas boiler that we installed in the Nochera’s Pennington home offers many advantages. Some of these features include:

  • 82.5 % AFUE Rating
  • Inferred Heat Program
  • Access Door For Easy Maintenance And Servicing
  • Spark Pilot System
  • Stainless Steel Burners
  • Automatic Vent Dampers
  • Control Module
  • Cast Iron Sections
  • Chimney Venting
  • 1-Year Warranty On Parts
  • Lifetime Warranty On Heat Exchanger
  • Factory Tested
  • Built-In Air Separator
  • Insulated Heavy-Gauge Steel Jacket

By installing this system, the Nochera family can have the peace of mind that their new gas boiler is reliable and will last for many years to come. They can count on a home that feels comfortable during the cold Pennington winters. Furthermore, they can enjoy long, hot showers whenever they want. They are happy with the investment in their new heating unit as they will pay far less on their home heating costs.

PFO Heating & Air Conditioning offers superior home heating services that you can trust. Our experienced and licensed technicians can inspect your unit and inform you of its condition. If your system requires a replacement, we can find a unit that best matches your heating demands while working within your budget. Give us a call today to schedule a free, in-home consultation.

Interested in Financing? Special financing is available with approved credit. Give us a call to learn more. Call (800) 253-9001.

What To Do About A Boiler Leak In Pennington

PFO Heating & Air ConditioningFirst and most important of all, it is critical to note that any necessary boiler repairs should always be done by a qualified and trained professional. You should never attempt to repair a boiler yourself unless you have undergone the appropriate training and hold the required certifications. Contacting a reputable HVAC company to service your heating system will ensure your safety. It will also prevent a small, very repairable issue from escalating into a significant and costly one, which is common when DIY-ers attempt a home heating repair.

Whenever a boiler leaks, this is a severe problem and should be treated as such. At times, it is an indication that there is a broken internal component. That includes valves and seals.

In more severe cases, however, the leak may cause rust and corrosion inside the unit. There are electrical components contained inside of the boiler that may short circuit. In some cases, a leaking boiler can cause significant structural damage to a house.

So if you notice a leak in your boiler, make sure to address the problem immediately by calling PFO Heating & Air Conditioning.

Give us a call today for your free estimate on installing a gas boiler replacement. We also install and service heating systems. For more information, click here.

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What Are The Causes Of Boiler Leaks?

corrosion on boilerIt can be very challenging to determine what the root cause is of a boiler leak. You have to determine where the leak started. Some boilers leak from the inside and others leak from the bottom. The following are some of the common causes of boiler leaks.

  • Pressure Valve: When a boiler is leaking from its pressure valve, that can be an indication that too much pressure has built up inside the boiler. The pressure of a boiler should be around 18-21 PSI. Whenever the pressure is higher than that, it will leak water out of the pressure relief valve to prevent the boiler from blowing up. Sediments such as limescale can also cause additional pressure to build up inside of your boiler. After any obstructions have been removed from the boiler, you will need to replace the valves.
  • Temperature Valve: Whenever the water temperature is too high inside of a boiler, the boiler might leak water from its temperature valve. It could be a problem with the temperature probe of the boiler.
  • Corrosion: Rusting or corrosion can cause many boilers to leak. The rusted or corroded elements inside of a boiler can cause a leak. Also, leaks can be caused by a corroded tank. If a leak is caused by a corroded element, you can replace the element. However, if the tank and elements are both corroded, you will need to get a new boiler installed in your Pennington NJ home. That means the rust and corrosion have spread to a point beyond repair and it is time for a replacement.
  • Pipe Fittings: On a gas boiler, water might leak around its pipe fitting. If this occurs, your boiler might have not been installed correctly.
  • Boiler Pump: Leaks originating from the boiler pump’s seals might need to be replaced or the pump may need to be resealed in order to fix this problem.

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There are some problems, like an obvious leak, where it is clear your HVAC system is experiencing difficulties. If you think you have a problem, an HVAC technician should be contacted immediately. There are other issues that are harder to detect or see. This is why it is essential to have your HVAC system maintained and checked every year. Doing this will help to prevent breakdowns at inconvenient times.

For an experienced and reputable HVAC company in Pennington and surrounding areas, give PFO Heating & Air Conditioning a call. Our company offers a broad selection of heating system services to ensure that your system continues to always run efficiently and correctly. Give us a call today to get your appointment scheduled. We offer free estimates and unbeatable prices. Call now!

Click here to contact us now or you can call us at (800) 253-9001 to find out more!

Check Out Our Reviews In Pennington NJ:

Local Reviews
for Pennington, NJ

Princeton Fuel Rated 4.9 out of 5 stars based on 61 customer reviews

Map of Pennington, NJ 08534

Great job!

Review of Princeton Fuel

He gets it done right. With a smile.

PenningtonNJ08534 40.3325-74.8

Map of Pennington, NJ 08534

Excellent service!

Review of Princeton Fuel

PenningtonNJ08534 40.3-74.775

Map of Pennington, NJ 08534

Both techs efficient and provided excellent service

Review of Princeton Fuel

Very comfortable with techs, confident in their service, explained what needed to be done

PenningtonNJ08534 40.2975-74.78

Map of Pennington, NJ 08534


Review of Princeton Fuel

He’s knowledgeable and always so upbeat!

PenningtonNJ08534 40.33-74.8025

Map of Pennington, NJ 08534

Excellent service

Review of Princeton Fuel

Ron reviewed the problem with me and offered several solutions.

PenningtonNJ08534 40.335-74.8175

Map of Pennington, NJ 08534

Very helpful

Review of Princeton Fuel

Ron was very knowledgeable, friendly, and helpful. He came in when our heat went out and not only fixed the issue but helped us identify the root cause which he ultimately fixed.

PenningtonNJ08534 40.2975-74.775

Map of Pennington, NJ 08534

Super service

Review of Princeton Fuel

Ron was very careful and thorough and was eager to help with putting in a new filter but he said the filter that was there was clean so didn’t need to be changed. He had been to my house before and was happy to see how the heater was doing. He is a valued asset to your company. Thank you Ron.

PenningtonNJ08534 40.305-74.765

Map of Pennington, NJ 08534

Great aervice

Review of Princeton Fuel

Ron was fantastic, calm and knowledgeable and fixed our control panels and got us up and working again.

PenningtonNJ08534 40.335-74.75

Map of Pennington, NJ 08534

Quick service and fixed it first try!

Review of Princeton Fuel

PenningtonNJ08534 40.2875-74.7775

Map of Pennington, NJ 08534

Tech was very courteous and very pleasant

Review of Princeton Fuel

Have always have had very professional service.

PenningtonNJ08534 40.295-74.765

Ron T.

Ron T.

Inducer. Fault no heat

Near Pennington Harbourton Rd, Pennington, NJ 08534
Ron T.

Ron T.

Pre season ac check

Near Reed Rd, Pennington, NJ 08534
jeff w.

jeff w.

Tune up on three oil fire appliances

Near Elm Ridge Rd, Pennington, NJ 08534
Kenny B.

Kenny B.

Oil tanks, one empty & one 3/4 full

Near Poor Farm Rd, Pennington, NJ 08534
Kenny B.

Kenny B.

No heat

Near Beech St, Pennington, NJ 08534
Kenny B.

Kenny B.

Infinity system malfunction

Near Silvers Ct, Pennington, NJ 08534
Ron T.

Ron T.

Humidifier issue

Near NJ-31, Pennington, NJ 08534
Ron T.

Ron T.

Adjusted 2 gas condensing furnaces gas pressures & supply air temps vs 170deg limit ok now

Near Harbourton Woodsville Rd, Pennington, NJ 08534
Ron T.

Ron T.

T stat issue

Near Avalon Rd, Pennington, NJ 08534
Ron T.

Ron T.

Gas furnace fault code 42 &35

Near Harbourton Woodsville Rd, Pennington, NJ 08534


We service the greater Pennington, New Jersey 08534 area including all surrounding towns such as Blawenburg, Hopewell, Princeton, Titusville and beyond.

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