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Prestige Solo 110-86,000 BTU Output Condensing Gas Boiler w/ ACVMax Control
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PA110 has been discontinued
Discontinued November 12, 2025
This product was discontinued by the manufacturer.
MANUALS (7)
This item replaces: SOLO-110LP, PE110-NG, PT110, PT110LP, PE110-LP, SOLO-110NG
Schematic Feature!
Replacement Parts
Product Highlights
–
Natural Gas, Propane
PVC, Direct Vent, CPVC, Stainless Steel, Polypropylene, AL29-4C
Hydronic (Water)
1"
110000 BTUs
17-5/16" Depth
Description
–
Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.
Triangle Tube Boiler Installation & Warranty Information:
We recommend that the installation of all Triangle Tube Boilers be done by a licensed, trained and qualified technician with the proper knowledge and background.
Should you experience an issue during the installation or the initial startup of the unit, please do not contact the manufacturer. You should have the technician that installed the unit contact either us or the manufacturer. Triangle Tube cannot accept any service or warranty calls from anybody but a licensed technician.
Neither we, or Triangle Tube can be held liable for improper installation and operation of any Triangle Tube boiler product purchased from our company. Should a warranty issue arise where parts will need to be replaced, an installation receipt will be required along with your sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.
The Triangle Tube brand has been discontinued by the manufacturer as of 11/3/2025. Suggested replacement units will be available on our website and replacement parts will continue to be available as supplies last. If you'd like any further assistance, please contact our customer service team.
Rebates:
This product qualifies for a federal tax rebate of up to $600. Federal Rebate click for more info
In addition to the federal rebate, you may also be eligible for rebates from your local utility company and state. Search your region and state in the link below for information about local rebate programs that may apply to you.
Triangle Tube Rebate Center
Note: Product Title reflects this boiler's IBR Net Output Rating
Boiler Features:
- 439 Stainless Steel Fire Tube Heat Exchanger
- ASME Stamped Heat Exchanger
- 95% AFUE
- Turndown ratios up to 5.5:1
- Low Pressure Drop with Proven Performance
- 2" to 4" Venting
- Multiple Venting Termination Options
- Low NOx - 2012 SCAQMD Certified
- 7 Models from 80 to 399 MBH
- 2 Year Control & Blower Warranty
- 10 Year Limited Heat Exchanger Warranty
- 5 & 10 Year Extended Warranty Options
- 60 Second Set-up Based on Former TriMax Platform
- Integrated Cascade Function for up to 6 Boilers
- Two Reset Curves / Set Points
- Multiple Zone Control
- Multiple Circulator Control
Triangle Tube Boiler Installation & Warranty Information:
We recommend that the installation of all Triangle Tube Boilers be done by a licensed, trained and qualified technician with the proper knowledge and background.
Should you experience an issue during the installation or the initial startup of the unit, please do not contact the manufacturer. You should have the technician that installed the unit contact either us or the manufacturer. Triangle Tube cannot accept any service or warranty calls from anybody but a licensed technician.
Neither we, or Triangle Tube can be held liable for improper installation and operation of any Triangle Tube boiler product purchased from our company. Should a warranty issue arise where parts will need to be replaced, an installation receipt will be required along with your sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.
Specs
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| Product Type: | Boiler |
|---|---|
| Fuel Type: | Natural Gas Propane |
| Efficiency: | 95% |
| System Type: | Hydronic (Water) |
| Features: | EI/Spark Ignition Direct Vent Condensing Wall Mounted |
| Gas Connection: | 1/2" |
| Vent Diameter: | 3" |
| Vent Type: | PVC Direct Vent CPVC Stainless Steel Polypropylene AL29-4C |
| Supply Size: | 1" |
| Return Size: | 1" |
| BTU Input: | 110000 |
| DOE Rating: | 99000 |
| IBR Rating: | 86000 |
| Depth (Inches): | 17-5/16" |
| Width (Inches): | 19-3/4" |
| Height (Inches): | 36.5625" |
| Weight (lbs): | 103 lbs |
| Application: | Heating |
Questions?
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CURRENT ITEM
Natural Gas
Propane
Propane
95%
Hydronic (Water)
EI/Spark Ignition
Direct Vent
Condensing
Wall Mounted
Direct Vent
Condensing
Wall Mounted
1/2"
You May Also Need
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Replacement Parts
SKU: PA110
Brand: Triangle Tube
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Left Side Jacket Panel (with insulation)
PAJKT03
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Right Side Jacket Panel (with insulation)
PAJKT21
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Top Panel
PAJKT04
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Product Reviews
3.17 out of 12 reviews
57.99999999999999% would recommend this product
5 star
25%
4 star
33%
3 star
8%
2 star
0%
1 star
33%
Customer Images
Most Liked Positive Review
Great boiler
Just installed and started using Sept 1, 2012, is working great with the Smart 30 gal water heater. Have not run out of hot water yet. I installed the boiler myself with no problems. The manuals that came with the unit are well written and easy to understand. Very easy to program, no number codes like the old model, would work out of the box with no programing.
VS
Most Liked Negative Review
SAVE YOUR MONEY!!! NOT WORTH IT
I have only had my unit for 5 years I have had to pay every year out of pocket to fix it. I must of gotten a lemon because each year the cost to fix has been between $400-$1000 plus the unit was not cheap. I have called the manufacturer but get nowhere. We paid for the extended warranty and the company that installed it has closed. This is not what I was promised to me. And today the circuit board blew and there was smoke even on the main floor. I would much rather run out of hot water here and there and saved my money than do this again.
Showing 1-10 of 12 reviews
Waste of Money
WE have had nothing but trouble with this boiler from day 1. Have had to replace the igniter switch every couple of years. Finally having to replace as can't get parts any more.
Jan
Canada
30 days ago
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Terrible boiler and service. CO defect with recall
I purchased 2 boilers. A master and a slave. The boilers kept shutting down . I made constant calls to Triangle tube. I come to find out that there was recall of the boilers due to a CO problem but my boilers were not in the recall. Just discovered that a new serial number label was placed over the originals. The boilers were part of the recall. I want to replace the defective boilers, but they are unwilling to accept the problem.My family's life was in jeopardy .
Dr Joe
Land O Lakes < WI
11 months ago
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Wish they hadn't of changed their design
After putting these in for years for some reason they changed the design of the exchanger. The last one on the condensation drain went from metal to plastic. Taking it out of the box noticed it was already broken. Not a good setup, Triangle Tube did take it back but I am going with another company
4acre
Mt Vernon IL
1 years ago
Verified Buyer
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No pump inside of unit.
Bought it as an exact replacement for the current boiler , The old Prestige Solo had a circulator pump inside , this one did not . Needed to add pump for correct operation .
Nick
Detroit , MI
2 years ago
Verified Buyer
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Awesome Boiler
Installed in 2007. Very efficient and reliable. I only gave 4 stars because the air circulator fan had to be replaced 10 years later, not because of the electrical component, but because of the cheap fan blade plastic that was used which disintegrated. I'd have been happier if they used stainless steel blades instead.
Lenster
Brookfield, MA
2 years ago
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Lots of problems over the years
Natural gas model from 2010. Have had lots of problems- flaky controller with intermittent fault, frequent flameouts especially when windy outside. No alarm when unit timeouts on reignition sequence so you'll know when it gets good. On the plus side indirect fired hot water is great, although our first stainless storage tank rusted through. We've saved a lot in gas costs but given some back on repairs.
Rob
Chicago, IL
2 years ago
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Flawless maintenance free operation for 14 years
Had this unit for 14 years before the plastic fan blades failed in the blower. Trouble free for 14 years straight! I wish they'd make cars that good.
Len
North Brookfield, MA
5 years ago
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SAVE YOUR MONEY!!! NOT WORTH IT
I have only had my unit for 5 years I have had to pay every year out of pocket to fix it. I must of gotten a lemon because each year the cost to fix has been between $400-$1000 plus the unit was not cheap. I have called the manufacturer but get nowhere. We paid for the extended warranty and the company that installed it has closed. This is not what I was promised to me. And today the circuit board blew and there was smoke even on the main floor. I would much rather run out of hot water here and there and saved my money than do this again.
Melissa
Glencoe MN
7 years ago
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Outstanding!
Good way through the first heating season with thus unit and it has performed flawlessly. This was a DIY installation and from the minute I powered it up it has operated with no issues and my latest gas bill (during a bitter cold winter) was Down by 25%. This along with a Honeywell learning thermostat the house is also much more comfortable as the radiator heat no longer overshoots and gets cold between cycles. With the outside temperature factored into the boiler temperature the house temperature varies very little regardless of how cold or warm it is outside.
I realize other boilers have some of the same features and will probable perform similarly but the simplicity of this unit is impressive.
Time will tell but so far really good.
DIY John
Reading Pa
11 years ago
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The very good and the bad?
I bought this boiler after a lot of research on the product. My only concern is that it was only AFTER I bought it that I found out Triangle Tube will NOT assist with the installation process unless it's one of their qualified contractors. And that leaves some questions as to warranty issues down the road. Pex Supply was a great help to me since it was already purchased and delivered before this came to my attention. They should have an alert on this type situation because now I can only pray that I have no warranty issues.
John
Potosi, Missouri
12 years ago
Verified Buyer
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Product Q&A
4 Questions4 Questions
Q: WHAT IS RANGE OF WATER TEMPERATURE ?
Asked by KWIATEK 11 years ago
Add your answer
Verified Reply- SupplyHouse StaffThe Solo 110 will do anywhere from 70 degrees to 190 F. Thanks,
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Q: I see this can control up to 4 pumps. I need to replace a boiler on a radiant system with 6 zones/pumps. Is that possible with this boiler?
Asked by SKM 11 years ago
Add your answer
Verified Reply- Supplyhouse Staffwith a zoning system yes
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Q: With this boiler what temperature setting gets you to the maximum efficency? What about other temp vs. efficency?
Asked by Phoenix 13 years ago
Add your answer
Verified Reply- PexSupply StaffThis boiler operates most efficiently when return water temperatures are as low as possible. Flue gases can normally start to condense when return temperatures are below 150°F to 140°F.
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Q: HI, I'M INSTALLING THIS TRIANGLE # PT-110 BOILER WHICH CIRCULATES CENTRAL HEAT WATER AS WELL AS DOMESTIC WATER. NOW, IF I USE THE DHW FROM THE BOILER, DOES THIS WATER CONNECT DIRECTLY TO MY EXISTING WATER TANK? OR DOES IT REQUIRE AUXILIARY HEAT EXCHANGER?
Asked by Wealthy- new home owner 14 years ago
Add your answer
Verified Reply- PexSupply StaffThis boiler can be connected to an indirect water heater. Such tanks generally contain a coil through which boiler water can flow to heat domestic water sitting in the tank. The boiler would not work with a standard tank-style hot water heater.
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