Viessmann · Vitodens 200-W (B2HA, 285–530 MBH)
Viessmann Vitodens 200-W B2HA-530
The Vitodens 200-W B2HA-530 is the top of Viessmann Canada's B2HA line and of the page's single-boiler range: 113,000 to 530,000 BTU (33 to 155 kW) of input in the 298 lb wall-hung condensing boiler, with a printed thermal-efficiency row (ANSI Z21,13/CSA 4.9) of 93.5%.
Key figures
- Max input
- 530 MBH
- Max CSA output
- —
- AFUE
- —
- Min input
- 113 MBH
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Viessmann Vitodens 200-W B2HA-530 in practice
The B2HA-530 is the largest Vitodens 200-W B2HA model and the headline of the line's 71 to 530 MBH rated input: it fires from a 113,000 BTU (33 kW) minimum input up to 530,000 BTU (155 kW) maximum on natural gas, weighs 298 lb (135 kg) and measures 23½ x 27 x 44½ inches (600 x 689 x 1128 mm), sharing its chassis with the B2HA-399.
The page's spec table prints the B2HA-530's efficiency as a thermal-efficiency row of 93.5% per ANSI Z21,13/CSA 4.9. The same page's marketing copy cites an 'up to 95% AFUE rating' and describes a single-boiler ceiling of 530 MBH or 4240 MBH as a cascade of eight boilers; the printed spec-row figure is kept on this record.
Construction is the stainless steel MatriX cylinder burner and Inox-Radial heat exchanger with Lambda Pro combustion management, on natural gas or liquid propane with no fuel-conversion kit required. The page's technical table also prints legacy B2HB-68 to B2HB-199 rows; only the B2HA-530 figures are used here.
Best suited to
- The largest single wall-hung loads — up to 530,000 BTU (155 kW) of input
- Multi-boiler plants where cascades of up to eight B2HA units are marketed (up to 4240 MBH)
- Light-commercial and large residential projects with the floor space for the 298 lb wall-mount
Applicability and support
- Model number
- B2HA-530
- Canadian availability
- available
- Production status
- current
- 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 | ||
| Input, minimum (natural gas) | 113 MBH | 113,000 BTU (33 kW), per the Canadian product page |
| Input, maximum (natural gas) | 530 MBH | 530,000 BTU (155 kW), per the Canadian product page |
| Efficiency | ||
| Thermal efficiency (ANSI Z21,13/CSA 4.9) | 93.5 % | 93.5% for the B2HA-530 spec row on the Canadian product page. |
| Venting and air | ||
| Maximum vent run | 180 ft | Vent length up to 180 ft per the Canadian product page; common venting of up to four boilers is a series-level option. |
| Physical and connections | ||
| Weight | 298 lb | 135 kg |
| Width | 23.5 in | 600 mm |
| Depth | 27 in | 689 mm |
| Height | 44.5 in | 1128 mm |
| Operating limits and other | ||
| Fuel type | Natural gas (NG) or liquid propane gas (LPG) | No fuel-conversion kit required per the Canadian product page. |
Manuals
Alerts documented for this model
- 0F
- 10
- 18
- 1A
- 1B
- 1F
- 20
- 28
- 30 140
- 38 140
- 40
- 44
- 48
- 4C
- 50
- 51
- 58
- 59
- 90
- 91
- 92
- 93
- 94
- 98
- 99
- 9A
- 9B
- 9C
- 9E
- 9F
- A3
- A4
- A7
- B0 141
- B1
- B5
- B7
- B8 141
- BA
- BB
- BC
- BD
- BE
- BF
- C1
- C2
- C3
- C4
- C5
- CD
- CF
- D6
- D7
- D8
- DA
- DB
- DC
- DD
- DE
- DF
- E0
- E1 202
- E2 201
- E3 204
- E4
- E5 226
- E7 192
- E8 189
- EA 193
- EB 194
- EC 67 or 195
- ED 191
- EE 132
- EF 138
- F0
- F1 135
- F2 129
- F3 139
- F6
- F8 148
- F9 151 or 152
- FA 154
- FC 190
- FD 227
- FD -
- FE 158, 159, 162 or 225
- FF 224
- N/A 2
- N/A 3
- N/A 5
- N/A 6
- N/A 8
- N/A 29
- N/A 33
Frequently asked questions
What is the firing range of the B2HA-530?
From a 113,000 BTU (33 kW) minimum input up to 530,000 BTU (155 kW) maximum on natural gas, per the Canadian product page — the top of the B2HA single-boiler range.
What efficiency does Viessmann publish for the B2HA-530?
The page prints a 93.5% thermal-efficiency row (ANSI Z21,13/CSA 4.9) for the B2HA-530; its marketing copy separately cites an 'up to 95% AFUE rating' for the product line.
How much capacity do cascaded B2HA units reach?
The page markets up to 530 MBH for a single boiler and up to 4240 MBH as a cascade of eight boilers, with common venting of up to four boilers and vent runs up to 180 ft.
Questions about the Viessmann Vitodens 200-W B2HA-530?
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.
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Sources and verification
- Viessmann Canada — Vitodens 200-W, B2HA/B2HB product page · accessed September 8, 2026
Facts checked September 8, 2026. Last updated September 8, 2026. Technical reviewer: not yet assigned.