Triangle Tube · Prestige Excellence (combi)
Triangle Tube Prestige Excellence 110
The Excellence 110 is Triangle Tube's Prestige-family combi: 20 to 110 MBH of heating input at 95% AFUE with internal 14-gallon domestic storage, a 210 GPH first-hour rating and 3.0 GPM of continuous DHW at a 70°F rise, in a 190 lb wall-hung cabinet. Discontinued with the November 3, 2025 cessation.
Key figures
- Max input
- 110 MBH
- Max CSA output
- —
- AFUE
- 95 %
- Min input
- 20 MBH
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Triangle Tube Prestige Excellence 110 in practice
The Excellence 110 is the only Excellence ever sold — no 150 or 199 version exists in any official source — and it blends the Prestige Solo's stainless steel fire-tube heating side with domestic hot water production inside the unit. Its 20 to 110 MBH input range, 95% AFUE, CTRLMax control and up to 5.5:1 turndown match the Solo, while the domestic side carries 14 gallons of internal capacity with a published 55-gallon 10-minute peak flow, a 210 GPH first-hour rating and 180 GPH (3.0 GPM) of continuous flow at a 70°F rise.
The Excellence product page was removed from the site's combi navigation before the February 2025 recall archive, and the company ceased operations on November 3, 2025, leaving the August 2020 installation manual as the service reference for the installed base. Recall check: PTE110 and PTE110LP serial ranges (December 2011-December 2015) and PEA110 ranges (December 2015-December 2019) appear in the Health Canada recall table for the Excellence.
Best suited to
- Homes that want combi hot water with 110 MBH-scale heating and internal storage
- Owners verifying their Excellence serial prefix against the February 2025 recall
- Service technicians matching CTRLMax-era parts and manual references to the unit
Applicability and support
- Model number
- Unknown
- Canadian availability
- historical
- Production status
- discontinued
- ROMA supplies
- Confirmed at consultation
- ROMA services
- Confirmed at consultation
- Warranty
- Series terms
Where ROMA provides on-site service
On-site service is currently offered in Greater Vancouver, BC, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Port Coquitlam, Port Moody, Delta, Langley, Maple Ridge, Abbotsford, Chilliwack, White Rock, Pitt Meadows, Tsawwassen, Anmore, Lions Bay, Belcarra, Bowen Island, Mission. Everything else on this site is reference information you can use anywhere in Canada.
Specifications
Published specifications
Values as published by Triangle Tube. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Heating input, minimum | 20 MBH | |
| Heating input, maximum | 110 MBH | |
| Output | ||
| DOE heating capacity | 102 MBH | Per the product-page spec table. |
| Net AHRI rating | 89 MBH | Per the product-page spec table. |
| Efficiency | ||
| Efficiency (AFUE) | 95 % | 95% AFUE per the product-page spec table. |
| Domestic hot water | ||
| Domestic capacity | 14 gal | Internal domestic water storage, per the archived product page. |
| 10-minute peak flow | 55 gal | Per the archived product page. |
| First-hour rating | 210 GPH | Per the archived product page. |
| Continuous flow at 70°F rise | 180 GPH | Equal to 3.0 GPM, matching the 2019 product-comparison table. |
| DHW output at 70°F rise | 3 GPM | Per the 2019 product-comparison table row for the Prestige Excellence. |
| Domestic inlet/outlet | 3/4" | |
| Venting and air | ||
| Vent/air diameter | 3" | Per the product-page spec table. |
| Physical and connections | ||
| Water volume | 4.4 gal | Water volume of the heating side as listed on the product page. |
| Weight | 190 lb | |
| Width | 24.875 in | 24 7/8" x 39 3/8" x 23 5/8" as printed. |
| Height | 39.375 in | |
| Depth | 23.625 in | |
| Supply/return connections | 1" | |
| Gas connection | 1/2" | |
| Operating limits and other | ||
| Fuel | Natural gas or propane | The CTRLMax-era I&M prints an identical 110,000 BTU/h maximum for propane; earlier PT-era (2014) Excellence documentation derated LP input to 97,000 BTU/h, so the LP rating depends on the unit's generation. |
| Turndown ratio | 5.5:1 | The page prints 5:5:1; the Excellence uses the Prestige up-to-5.5:1 turndown claim. |
Manuals
- Prestige Excellence 110 Installation & Maintenance ManualA1007887-664A0910 Rev. C (part 1) · 2020-08
Alerts documented for this model
Frequently asked questions
Was there ever an Excellence 150 or 199 combi?
No. The archived product page, spec table and manuals list one model only — Excellence 110. Larger Triangle Tube combis were the Instinct 155C and 199C models.
How much hot water does the Excellence 110 deliver?
The archived product page publishes a 55-gallon 10-minute peak flow, a 210 GPH first-hour rating and 180 GPH continuous flow at a 70°F rise, backed by 14 gallons of internal domestic capacity with 3/4" domestic inlet/outlet connections.
Questions about the Triangle Tube Prestige Excellence 110?
Describe what the boiler is doing and get a straight answer about the next step.
On-site service in Greater Vancouver, BC. ROMA lists “Open 7 days” on its site; call to confirm same-day availability.
Sources and verification
- Prestige Excellence 110 Installation & Maintenance Manual, A1007887 Rev. C (Aug 2020) · accessed September 7, 2026
- Excellence 110 product page (Wayback capture, 2025-02-19) · accessed September 7, 2026
- Health Canada — joint recall RA-77029 (PTE/PEA Excellence rows) · accessed September 7, 2026
Facts checked September 7, 2026. Last updated September 7, 2026. Technical reviewer: not yet assigned.