Utica UB95M-200
The Utica UB95M-200 is the archived modulating condensing gas boiler: 92.5% AFUE (95% on the 2006 spec sheet revision) with infinite modulation from 80 to 200 MBH, a cast-aluminium monoblock heat exchanger, sealed combustion and direct venting in 3" PVC up to 100 ft equivalent length.
Key figures
- Max input
- 200 MBH
- Max CSA output
- —
- AFUE
- 92.5 %
- Min input
- 80 MBH
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Utica UB95M-200 in practice
The UB95M-200 is Utica's archived gas-fired direct-vent modulating condensing hot water boiler. Its ratings table prints high fire at 200 MBH input / 182 MBH heating capacity / 158 MBH net AHRI and low fire at 80 / 73 / 63, at 92.5% AFUE on a cast-aluminium monoblock heat exchanger — the page positions it for high-efficiency replacement jobs, new homes, radiant heating and domestic hot water applications with outdoor temperature reset and DHW priority.
The unit vents sealed-combustion direct: the first 2-1/2 ft is Schedule 40 2 in. CPVC (provided) and the remainder Schedule 40 3 in. PVC, with a 15 ft minimum and 100 ft maximum equivalent length per IOM Rev. E; the earlier 2006 spec sheet revision prints 60 ft maximum and 95% AFUE (both as printed). It carries a manual-reset low-water cut-off, a high-limit aquastat factory set at 200 °F, a casting temperature safety switch, an air-proving/blocked-vent safety assembly, an integral condensate trap and a swing-out control panel, with piping connections on the rear and top for close-quarters multiple-boiler installations.
Status as printed on September 9, 2026: the product page is live but its Current Documents tab prints 'Sorry, There are no current documents for this product!', with all literature archived — the record is therefore marked discontinued. The task name 'UB95M' refers to this UB95M-200. Service belongs with a licensed contractor against IOM Rev. E for the specific unit; no official Canadian-sales statement was found, so canadianStatus stays 'unknown'.
Best suited to
- Owners documenting an installed UB95M-200 against the official ratings table
- Service planning for the cast-aluminium monoblock and direct-vent system
- Legacy replacement research in the 200-MBH modulating condensing class
Applicability and support
- Model number
- UB95M-200
- Canadian availability
- unknown
- Production status
- discontinued
- ROMA supplies
- Confirmed at consultation
- ROMA services
- Confirmed at consultation
- Warranty
- Not verified
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 Utica Boilers. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Input rate, low fire | 80 MBH | Low-fire input per Table 1 of the UB95M-200 IOM Rev. E and the spec sheet ratings table. |
| Input rate, high fire | 200 MBH | High-fire input per Table 1 of the UB95M-200 IOM Rev. E and the spec sheet ratings table; capacity modulates infinitely between 80 and 200 MBH. |
| Output | ||
| Heating capacity, low fire | 73 MBH | Low-fire heating capacity per IOM Rev. E Table 1; the 2006 spec sheet Rev. 1.0 prints 76 MBH for this row (as-printed difference between revisions). |
| Heating capacity, high fire | 182 MBH | High-fire heating capacity per IOM Rev. E Table 1; the 2006 spec sheet Rev. 1.0 prints 190 MBH for this row (as-printed difference between revisions). |
| Net AHRI rating, low fire | 63 MBH | Low-fire net AHRI rating per IOM Rev. E Table 1; the 2006 spec sheet prints the older net I=B=R values (66 MBH low / 165 MBH high). |
| Net AHRI rating, high fire | 158 MBH | High-fire net AHRI rating per IOM Rev. E Table 1. |
| Efficiency | ||
| Efficiency (AFUE) | 92.5 % | 92.5% AFUE per the archived product page and IOM Rev. E Table 1; the 2006 spec sheet Rev. 1.0 prints 95% AFUE for the earlier revision (both as printed). |
| Domestic hot water | ||
| Domestic hot water | Heating-only boiler — domestic hot water comes from a separate indirect tank or water heater | The page positions the boiler for domestic hot water applications through an indirect tank; the boiler itself is heating-only. |
| Venting and air | ||
| Venting | Sealed combustion direct vent: first 2-1/2 ft Schedule 40 2" CPVC (provided), then Schedule 40 3" PVC; 15 ft minimum / 100 ft maximum equivalent length | Per IOM Rev. E and the product page; the 2006 spec sheet Rev. 1.0 prints 15 ft minimum / 60 ft maximum (both as printed across revisions). |
| Physical and connections | ||
| Heat exchanger | Cast aluminium monoblock (ASME, CSA certified in the US and Canada) | Per the spec sheet: a monoblock casting that eliminates mating sections, with manual-reset LWCO, high-limit aquastat factory set at 200 °F and casting temperature safety switch. |
| Connections | Water in/out 1-1/4" NPT; gas 1/2" NPT; condensate drain 1/2" PVC | Per the spec sheet; piping connections on the rear and top of the unit facilitate close-quarters multiple-boiler installations. |
| Shipping weight | 284 lb | Shipping weight per IOM Rev. E Table 1 and the spec sheet ratings table. |
| Electrical | ||
| Power supply | 120 V AC / 60 Hz / 1 phase, less than 12 A | Per the spec sheet; includes a standard 115 V convenience outlet and a swing-out control panel. |
| Operating limits and other | ||
| Warranty | 15-year limited heat exchanger warranty | Per the 2006 spec sheet Rev. 1.0: '95M-200 Series Boilers are backed by a 15-Year Limited Heat Exchanger Warranty'. |
Manuals
Alerts documented for this model
None documented yet.
Frequently asked questions
What are the UB95M-200's ratings?
High fire: 200 MBH input, 182 MBH heating capacity, 158 MBH net AHRI; low fire: 80 / 73 / 63, at 92.5% AFUE per IOM Rev. E Table 1.
Why do some documents print 95% AFUE?
The original 2006 spec sheet (Rev. 1.0) prints 95% AFUE with 190 MBH high-fire heating capacity; the later IOM Rev. E prints 92.5% AFUE with 182 MBH. Both are official documents from different revisions.
Is the UB95M-200 still sold?
No — the product page's Current Documents tab prints 'Sorry, There are no current documents for this product!' and all literature is archived, so Boilers.ca records it as discontinued.
Questions about the Utica UB95M-200?
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.
Compare and explore
Sources and verification
- Utica Boilers — Modulating Condensing Gas Boiler UB95M-200 (archived product page) · accessed September 9, 2026
- UB95M-200 Installation & Operation Manual Rev. E (archived official document) · accessed September 9, 2026
- UB95M-200 Specifications and Performance, PN 240006108U Rev. 1.0 (04/06) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.