Burnham · Series
Burnham Legacy — Boilers not of Current Manufacture
U.S. Boiler Company's official archive category for retired Burnham products is 'Boilers not of Current Manufacture' — its Freedom and Revolution pages exist only as title stubs with no product copy or manuals, and the older Holiday 20, Jubilee and P-series lines have no official pages at all.
Series facts
- Type
- unknown
- Efficiency
- Unknown
- Fuel
- The retired gas-fired lines (Freedom, Revolution and the no-official-page Holiday 20 / Jubilee / P-series cast-iron boilers) document natural gas; the Carefree stub in the same archive category is an electric boiler and the CHG stub prints no fuel wording. LP/propane wording was not found for the retired lines.
- Venting
- Unknown
- Models documented
- 0
- Warranty
- Not verified
About the Legacy — Boilers not of Current Manufacture
Every page on usboiler.net carries the top-level navigation category 'Boilers not of Current Manufacture' — the official site label for retired Burnham products. Batch8 research (2026-09-09) found that the individual retired-line pages exist as title-only stubs: no product copy, no 'discontinued' sentence and no posted manuals, just the generic 'Technical Manuals & Information' link. The Freedom page (reachable only through a K2-sitemap slug collision URL) prints just the title 'Freedom'; the Revolution page (/product/revolution) prints just 'Revolution'; Carefree (an electric line) and CHG exist as the same kind of stubs under the collided K2 URLs. Do NOT treat the /genre/not-current-manufacture archive listing as a legacy index — research found it renders a generic listing of current products (a site bug).
Freedom was a condensing boiler and Revolution a legacy condensing boiler per the batch8 SPECS table, but neither stub prints copy, models or specs, and no Freedom manuals are posted on usboiler.net. Older Burnham cast-iron lines have NO official pages at all: probes for Holiday 20, Jubilee, P-series (and P-series water) and F-series return HTTP 404 and none appears in the product sitemap, so no official wording exists for them — the manuals for those old cast-iron lines are not posted on usboiler.net. The pre-IQ MPO oil boiler is equally undocumented (only the current MPO-IQ has a page).
Boilers.ca records this legacy hub with the official nav-label wording 'Boilers not of Current Manufacture', documents which stubs exist (Freedom, Revolution, Carefree, CHG) and which lines have no official page (Holiday 20, Jubilee, P-series, F-series, pre-IQ MPO), and publishes no model records — no official model data exists on usboiler.net for any of these lines. Owners of an installed legacy Burnham boiler should keep the unit's own documentation and have service performed by a licensed contractor; no official Canadian-sales statement exists for the retired lines, so canadianStatus stays 'unknown'.
Highlights
- Official archive label: 'Boilers not of Current Manufacture' (top-level nav on every usboiler.net page)
- Freedom and Revolution legacy pages exist as title-only stubs — no copy, no models, no posted manuals
- Carefree (electric) and CHG exist as the same title-only stubs under K2-sitemap URL-collision addresses
- Holiday 20, Jubilee, P-series (incl. P-series water), F-series and pre-IQ MPO: NO official pages (HTTP 404, absent from the product sitemap)
- The /genre/not-current-manufacture archive page renders current products (site bug) — not usable as a legacy index
- No model records: no official model data exists on usboiler.net for these lines
Models
Legacy — Boilers not of Current Manufacture models
One canonical page per model with input, output and efficiency kept separate.
Error codes and alerts
Legacy — Boilers not of Current Manufacture alerts
No alerts documented for this series yet.
Manuals
Official documents
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.
Services for Burnham boilers
Frequently asked questions
Which Burnham lines are officially 'not of current manufacture'?
U.S. Boiler Company's nav label 'Boilers not of Current Manufacture' covers the retired Burnham lines. Stubs exist for Freedom, Revolution, Carefree (electric) and CHG; Holiday 20, Jubilee, the P-series and F-series have no official pages at all (404).
Is the K2 not of current manufacture?
No. The K2 Firetube, K2 Combi and K2 Watertube pages are all live current-generation pages (see the K2 hub). URL-collision pages under K2-looking slugs are actually the Carefree, CHG and Freedom legacy stubs.
Why are there no Freedom or Revolution specifications on Boilers.ca?
The official usboiler.net stubs for Freedom and Revolution print no product copy, models, specs or manuals — only the title and a generic technical-manuals link — so no official data exists to transcribe. Boilers.ca records the archive entries without inventing content.
Talk to a boiler technician
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
- U.S. Boiler Company — Freedom (title-only stub under a K2-sitemap slug-collision URL) · accessed September 9, 2026
- U.S. Boiler Company — Revolution (title-only stub) · accessed September 9, 2026
- U.S. Boiler Company — Carefree (electric; title-only stub) · accessed September 9, 2026
- U.S. Boiler Company — CHG (title-only stub) · accessed September 9, 2026
- U.S. Boiler Company — genre archive 'not-current-manufacture' (renders current products; site bug, cited only as nav-label evidence) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.