Historic Building Gets New Lifeblood

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“I apprenticed in a shop that had three generations of plumbers in a business that started in 1905, A&M Khun in Elizabeth, NJ,” said Scott Seib. “That’s where I gained my heating expertise. We only work in Westfield and its surrounding area, and we do very little advertising, so word-of-mouth reputation that keeps our business going.”


At an installation in downtown Westfield, NJ, Seib watches as a variable-speed circulator increases flow rate to accommodate another zone’s call for heat.

Scott Seib Plumbing & Heating specializes in fixing ailing hydronic and steam systems – whether the problem is a result of a poor installation, or the age of the system warrants a retrofit.  For the six-person company in central New Jersey, their busiest time of year, without fail, is the first sub-freezing day of the year.

“In early winter, we get a surprising number of calls to work on new boiler systems,” said Seib, who’s been in the industry for 40 years, 31 of which have been spent working for himself.  “We see systems fail the first time the weather nears design temperature.  More often than not, it’s a control or piping issue, and all we do is trouble shoot it.  Sometimes, it’s a lot more than that.”

Last year, Arcadia Hall, in downtown Westfield, fell under the “a lot more than that” category.


When the three-story brick building was built in 1905, fireplaces provided what was then considered heat.  Each room of the historic meeting hall, including its huge theater, had its own fireplace.


Scott Seib (right) and Mechanic Jon Uzarski do 90% of their work in downtown Westfield, NJ.

Later – likely in the 1920s – a coal-fired steam system was installed and many of the 25 chimneys were sealed.  Over the decades, coal was swapped for oil, and three oil-fired steam boilers came and went.  Somewhere along the way, the building was repurposed for retail space and apartments.

Each retrofit or remodel added complexity to the steam system, but there was never any attempt at zoning.  Eventually patient complaints, leaky pipe, and an aging steam boiler lead the owner to seek an alternative.  Enter Seib, stage right.


One challenge the company faced was complying to historic district code that specifies boiler venting be hidden from view.

“The plan was to abandon the steam pipe, convert radiators from steam to water, add zoning and control, and fire it all with a condensing boiler,” said Seib.  “It was supposed to take place over the summer of 2013 with a reasonable timeline, but that all changed.”

In February, the building’s chimney collapsed, and the owner couldn’t find anyone to fix and re-line it.  The start date moved forward a few months, and the timeline was shortened by a few weeks.

Under the gun

Luckily for the property owner, Seib had already done the math in preparation for the summer project.  Room-by-room load calculations, radiator measurements, product lists compiled, etc.  But the timeline was tight.

Electric heaters provided temporary heat while the meter spun like an old 78 rpm record.  Seib kept his four-man crew on the project for a full month.

Because Arcadia Hall lies in the downtown district, the boiler vent had to be hidden from view.  Installing the 95 percent efficient Burnham Alpine boiler on the third floor with the vent protruding from the roof kept anyone on the street or in adjacent second story buildings from seeing it.  With the use of new, two-inch steel mains, Seib played a complicated game of connect the dots with the radiators.

“As is always the case in these old buildings, hiding pipe was tough, and breaking the systems into zones took some thinking,” said Seib.  “We used monoflow piping for some of the radiators depending on which zone they were on and how accessible they were.”

Technicians tapped the existing dual-tube radiators for air vents, and replaced the single-tube radiators with new units.  The basement, no longer heated from the steam boiler’s standby heat loss, received a few wall-hung radiators.

Savings, Act 2 & 3

While the Alpine is probably twice as efficient as the earlier steam boiler, the level of control the new system provides means additional energy savings.  Before the retrofit, the entire building was kept near 80°F to make sure steam was evenly distributed.  Tenants simply adapted, or moved out.

With the new boiler and zoning, each tenant can now control their own temperature, so the building is simply cooler than it had been.  But the savings don’t stop there.

Because the connected load throughout the building was grossly oversized more than 100 years ago, Seib was able to use a comparatively low supply temperature.  This allows the Alpine to coast along at lower load, where the boiler is able to provide just the necessary heat to match the load and keep occupants comfortable.  In addition, as the outdoor temperature varies throughout the winter, the boiler will continue to provide the best load matching to maximize efficiency and energy savings.

No problem

But not all failures are catastrophic.  Seib has seen quite a number of systems fail simply because of improper installation.

Some of the problems stem from the fact that not all towns in New Jersey have a mechanical inspector, so the plumbing inspector is tasked with passing the hydronic and steam heating systems.  Sometimes things get overlooked.  “A pretty common issue we see with steam systems is the lack of- or improper location of headers and T’s, and missing equalizers,” explained Seib.

“Obviously, you pick the product that gives you the least number of issues,” he continued.  “We feel that Burnham boilers do that, but no matter whose equipment you’re installing, you’re eventually going to run into some sort of problem.  That’s where Burnham really shines.  Their representation, with Tom Dwyer at the heart of it, is unequaled in our area.  Unlike some manufacturers, they don’t have a problem when we have a problem.”

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