Viessmann · Vitodens 200-W (B2HB)
Viessmann Vitodens 200-W B2HB 57, 199
The Vitodens 200-W B2HB 57, 199 is the top of the previous-generation B2HB line: 32 to 199 MBH natural gas input (60 to 199 MBH propane) at 95.0% AFUE in the 210 lb (95 kg) large chassis.
Key figures
- Max input
- 199 MBH
- Max CSA output
- —
- AFUE
- 95 %
- Min input
- 32 MBH
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Viessmann Vitodens 200-W B2HB 57, 199 in practice
The B2HB 57, 199 is the largest B2HB model: printed natural gas input 32-199 MBH (9-58 kW), propane 60-199 MBH (17.5-58 kW), output 30-185 MBH (9-54 kW) and a 160 MBH Net AHRI rating at 95.0% AFUE. It shares the 210 lb (95 kg), 3.85 USG, 60 psig large chassis with the B2HB 45, 160.
With the 45, 160 it is one of the two B2HB sizes approved for common venting with other Vitodens 200-W boilers of the same size and series. The technical data manual also notes a 21% input derate for the 19 to 199 range at 10,000 ft altitude. Like the whole B2HB line, it has been superseded by the Vitodens 200-W B2HE and its documentation remains in Viessmann Canada's current product manuals library.
Best suited to
- The largest previous-generation wall-hung loads — up to 199 MBH of input
- Same-size common-vented plants built on B2HB 57/199 boilers
- Documentation reference for owners and servicers of existing units
Applicability and support
- Model number
- B2HB 57, 199
- 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 Viessmann. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| CSA input, minimum (natural gas) | 32 MBH | 9 kW, per the technical data manual |
| CSA input, maximum (natural gas) | 199 MBH | 58 kW, per the technical data manual |
| CSA input (liquid propane) | 60-199 MBH | Printed LPG range; minimums are higher than natural gas on the 26/94 and larger sizes. |
| Output | ||
| CSA output / DOE heating capacity (natural gas) | 30-185 MBH | 9-54 kW, based on 140°F / 120°F supply/return |
| Net AHRI rating | 160 MBH | Based on piping and pick-up allowance of 1.15. |
| Efficiency | ||
| Efficiency (AFUE) | 95 % | 95.0% AFUE on all B2HB sizes per the technical data manual; up to 98% at full modulation. |
| Physical and connections | ||
| Weight | 210 lb | 95 kg |
| Width | 19 in | 480 mm |
| Depth | 21 in | 530 mm |
| Height | 43.5 in | 1105 mm |
| Operating limits and other | ||
| Fuel | Natural gas or liquid propane | As printed in the technical data manual's CSA input rows. |
| Boiler water content | 3.85 USG | |
| Maximum operating pressure | 60 psig | At 210°F (99°C). |
Manuals
- Technical Data Manual — Vitodens 200-W B2HB 19 to 57, 68 to 199, doc 5461 883 - 185461 883 - 18 · 2025-04
- Installation Instructions — Vitodens 200-W B2HB 19-35, rev 1616 · 2025-04
- Service Instructions — Vitodens 200-W B2HB 19-35, rev 2727 · 2025-04
- Installation Instructions — Vitodens 200-W B2HB 45-57, rev 1515 · 2025-04
- Service Instructions — Vitodens 200-W B2HB 45-57, rev 2121 · 2025-04
Alerts documented for this model
None documented yet.
Frequently asked questions
What is the input range of the B2HB 57, 199?
32-199 MBH (9-58 kW) natural gas and 60-199 MBH (17.5-58 kW) propane, with 30-185 MBH output, a 160 MBH Net AHRI rating and 95.0% AFUE.
Is the B2HB 57, 199 a combi boiler?
No. The B2HB line is heating-only; domestic hot water is handled separately, typically with an indirect tank. The Vitodens 222-F was Viessmann's combi alternative.
What replaced the B2HB 57, 199?
The Vitodens 200-W B2HE series, whose B2HE-199 matches the 199 MBH ceiling. B2HB documentation remains available from Viessmann Canada for existing installations.
Questions about the Viessmann Vitodens 200-W B2HB 57, 199?
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
- Technical Data Manual — Vitodens 200-W B2HB 19 to 57, 68 to 199, doc 5461 883 - 18 · 5461 883 - 18 · accessed September 9, 2026
- Viessmann Canada — Current product manuals · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.