Noritz · CB Combi Boiler (legacy)
Noritz CB199DV
The Noritz CB199DV is a legacy wall-hung condensing combi boiler: 199,000 BTU/h maximum DHW input, 120,000 BTU/h maximum space-heating input and ≥ 95% AFUE, documented from archived official Noritz pages.
Key figures
- Max input
- —
- Max CSA output
- —
- AFUE
- 95 %
- Min input
- 18 MBH
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Noritz CB199DV in practice
The CB199DV is one of the two CB Combi models that made up Noritz's original combination boiler line, which supplied both domestic hot water and hydronic space heating from one wall-hung appliance. The archived official page prints a maximum DHW input of 199,000 BTU/h and a maximum space-heating input of 120,000 BTU/h, with an 18,000 BTU/h minimum and ≥ 95% AFUE on natural gas or propane.
The archived page prints indoor dimensions of 17.3" W × 28.7" H × 14.8" D, a 90 lb weight (the copy says 85 lb), domestic hot water temperatures of 90–140°F and space-heating temperatures of 100–180°F, three stainless steel heat exchangers with scald prevention, and sealed combustion direct-vent or single-vent installation using PVC, CPVC or PP plastic piping. The capacity range row prints 4.5, 7.7 and 9.2 GPM, and the page copy states the CB delivers up to 9.2 GPM of domestic hot water.
No live CB page exists on noritz.com today — probes of /products/cb180dv and /products/cb199dv return 404 and neither model appears in the current sitemap — so Boilers.ca documents this model from an archived capture of the official noritz.com page and records it as historical. Noritz's current combi boiler is the NRCB (NRCB180DV and NRCB199DV).
Best suited to
- Owners of an existing CB199DV looking up its archived ratings
- Understanding the lineage of Noritz's current NRCB combi
- Documenting a legacy combi's DHW and space-heating capacities
Applicability and support
- Model number
- CB199DV
- Canadian availability
- historical
- 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 Noritz. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Input, minimum | 18 MBH | 18,000 BTU/h minimum gas consumption, as printed on the archived official page (NG & LP). |
| Space-heating input, maximum | 120 MBH | 120,000 BTU/h in heating mode, as printed on the archived official page. |
| Efficiency | ||
| Efficiency (AFUE) | 95 % | The archived official page prints ≥ 95% AFUE. |
| Domestic hot water | ||
| DHW input, maximum | 199 MBH | 199,000 BTU/h, as printed on the archived official page (DHW mode maximum). |
| Capacity range | 4.5 / 7.7 / 9.2 GPM | As printed on the archived official page's Capacity Range row; the copy states the CB delivers up to 9.2 GPM of domestic hot water. |
| Venting and air | ||
| Venting | Sealed combustion direct vent or single vent; PVC, CPVC or PP plastic piping | As printed in the archived page copy. |
| Physical and connections | ||
| Weight | 90 lb | 90 lb as printed in the archived page's Technical Specifications; the page copy says "only 85 pounds" — both figures are kept as printed. |
| Height | 28.7 in | |
| Width | 17.3 in | |
| Depth | 14.8 in | |
| Heat exchangers | Three stainless steel heat exchangers with DHW scald prevention | As printed in the archived page copy. |
| Operating limits and other | ||
| Temperature settings | DHW 90–140°F; space heating 100–180°F | As printed in the archived page copy. |
| Technology | Condensing gas combination (combi) boiler | |
Alerts documented for this model
None documented yet.
Frequently asked questions
What are the archived ratings of the Noritz CB199DV?
The archived official page prints a maximum DHW input of 199,000 BTU/h, a maximum space-heating input of 120,000 BTU/h, an 18,000 BTU/h minimum, ≥ 95% AFUE and a capacity range of 4.5 / 7.7 / 9.2 GPM.
Is the Noritz CB199DV still sold?
No. The CB line has no live page on noritz.com today; /products/cb180dv and /products/cb199dv return 404 and neither model is in the current sitemap. Noritz's current combi boiler is the NRCB.
Where does this information come from?
From archived captures of the official noritz.com product pages for the CB180 and CB199 (2015 captures), cited in this record's sources and labelled as archived official pages. Boilers.ca does not use third-party data.
Questions about the Noritz CB199DV?
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
- Archived official Noritz CB199 product page (capture 2015-12-11) · accessed September 9, 2026
- Noritz — NRCB combi boiler hub page (current line) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.