Triangle Tube Prestige Trimax Solo Boilers

Triangle Tube Prestige Trimax Solo Boiler Overview

The Triangle Tube Prestige Trimax Solo is a high-efficiency stainless steel wall-mounted gas boiler. The Prestige Trimax Solo is both ASME certified and Energy Star listed, and has a stainless steel heat exchanger which provides an efficiency rating of 95% AFUE. The Trimax Solo series offers quiet operation, higher water volume than competitive units, and comes with a digital control panel that controls up to four circulators. The boiler has a stainless steel premix burner and is available for natural gas or propane.

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Consumer Reviews of Triangle Tube Prestige Trimax Solo


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #2 of 7 Triangle Tube Boiler
  • 47.37% of customers recommended

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Triangle Tube Prestige Trimax Solo Boiler Reviews

Showing 11-15 of 38 reviews

"Solid Boiler that does what it's supposed to."

5.0 rating
Very Satisfied

I am extremely happy with this boiler. After my last boiler, which unfortunately caught on fire, but thankfully I was at home at the time it occurred, I found myself in the market for a new one. It had to be a boiler that was small enough for closet installation, which this one is, and I wanted something that was energy efficient and didn't make a lot of noise. This model fit all of the criteria, and I haven't looked back since. I've owned it for about a year and a half now, and I just love that it's efficient and doesn't take up a lot of space. I'm pretty sure that I won't need to replace it anytime soon, but I would absolutely recommend it to family and friends. Sometimes you may have to pay a premium for quality products, and this boiler was worth every penny that I spent on it.

Miramar, FL

"Review of my Prestige Solo-250 boiler"

4.0 rating
Somewhat Satisfied

I've owned my boiler for over 8 years, and it's still working very well. In the past 8 years, I've had two repairs done on my boiler because something seemed wrong with the combustion air piping, so I had to call a mechanic to fix it. It did not cost me a fortune to fix though, so I can say that this brand is pretty reliable in terms of quality and endurance. I've had the repairs done in about 2 hours when the mechanic came, and it was just the cost of the hourly labor from the mechanic that concerned me. As for the boiler itself, it works very well in the winter even when the temperature drops and there is increased demand on usage of the boiler. I liked its space saving design, it fits well in the boiler/water room. I would definitely recommend this brand to my family and friends. I've only had 2 repairs and that's the reason for the 4 stars and not 5 star review, but other than that, the boiler is very energy efficient.

Riverside, CA

"Great equipment"

5.0 rating
Very Satisfied

This boiler is the greatest! I have reduced my heating bills by over 30% since having the Triangle Tube boiler installed last year. It's so quiet that you would not know it was running, great reliability and I would highly recommend this product to anyone looking for high efficiency heating!

James Turner

Albany, NY

"Excellent Boiler"

5.0 rating
Very Satisfied

So I've owned this boiler at my small business that I run out of my home for 2 years. One of my favorite aspects of this boiler is that it is so quiet. There is very little noise coming from my small mechanical room because this boiler is so quiet. I wish I would have gotten one with a capacity higher than 2.5 gallons. 2.5 gallons is enough to give me what I need out of a natural gas boiler, but for convenience I could use a little more capacity. I actually have not had to replace this boiler yet. 2 years and going strong. There was a small repair that was needed which was pretty much just a valve adjustment so no big deal – that happened during the initial install so it didn't interfere with my work anymore than was already being interfered with by the install itself. I would absolutely buy this boiler again and not only would I recommend it to a friend, I have 3 friends that bought them after my rave reviews.

Jacksonville, FL

"Bad boiler, terrible!"

1.0 rating
Very Unsatisfied

Installed a Triangle Tube boiler with a domestic hot water tank. It has continually shut down with error code 'failure to ignite'. Total piece of junk, very unreliable. I installed it in my apartment building and it is a big mistake. I'm very unsatisfied. It runs continually and my electric bill increased 20%. Gas savings are not what I expected. It's only slightly better than my 45-year-old boiler and commercial hot water heater. Do not buy this brand.

Bob Shannon


Other Prestige Trimax Solo Reviews

Several consumers on mentioned how pleased they are with the heating efficiency of the Prestige Trimax Solo. There are just a couple of negative comments about the control panel. On there are problems mentioned with the boiler pressure, but those seem to be cause by the fill valve and not the boiler itself.

Prestige Trimax Solo Warranty

Proof of annual maintenance is required for maximum warranty coverage. The warranty for the Triangle Tube Prestige Trimax Solo is comprised of the following:

  • 10-year limited heat exchanger warranty
  • 2-year limited control and blower warranty
  • 1-year limited Prestige condensing boiler component parts warranty

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