Camus Hydronics · DynaFlame Series
Camus DynaFlame DFH 0751 (Near-Condensing Heating)
The Camus DynaFlame DFH 0751 is the near-condensing hydronic-heating size of Camus' stainless-steel watertube line: 750 MBTU/hr input, 660 MBTU/hr output, up to 88% thermal efficiency and 5:1 turndown.
Key figures
- Max input
- 750 MBTU/hr
- Max CSA output
- 660 MBTU/hr
- AFUE
- —
- Min input
- —
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Camus DynaFlame DFH 0751 (Near-Condensing Heating) in practice
Per the official DynaFlame spec sheet (99-0148 Rev 01), the DFH 0751 is rated 750 MBTU/hr input and 660 MBTU/hr output with a 600 lb approximate shipping weight. It connects through the range's vertical cylindrical watertube heat exchanger — 439 stainless steel, 6-pass, 160 psig working pressure — and vents in category ii or iv near-condensing configuration.
The model is a near-condensing appliance: the spec sheet prints up to 88% thermal efficiency with a 5:1 turndown ratio (minimum 20% firing rate) and light-off at no more than 50% input. Electrical draw is 7 A at 115 V single-phase, and the vent-diameter table prints Cat. I 6", Cat. III up to 50 ft 6", Cat. III up to 100 ft 8" and outdoor 6".
As a hydronic heating boiler the DFH 0751 is design certified to ANSI Z21.13 / CSA 4.9. Camus is a Mississauga, Ontario manufacturer, and Boilers.ca reproduces the manufacturer's printed figures here; sizing a boiler plant remains a heat-loss and load calculation by a licensed contractor.
Best suited to
- Hydronic heating plants whose design load lands near 750 MBTU/hr input (660 MBTU/hr output)
- Projects wanting a near-condensing Camus watertube boiler with a Canadian-built stainless heat exchanger
- Multiple-boiler plants: the SOLA control documented for the DynaFlame line cascades up to eight units
Applicability and support
- Model number
- DF(N,P)H 0751
- Canadian availability
- available
- Production status
- current
- 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 Camus Hydronics. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Input, maximum | 750 MBTU/hr | As printed in the official DynaFlame spec sheet (99-0148 Rev 01). |
| Output | ||
| Output, maximum | 660 MBTU/hr | Hydronic-heating output as printed in the spec sheet. |
| Efficiency | ||
| Thermal efficiency | 88 % | Up to 88% thermal efficiency as printed in the spec sheet (near-condensing). |
| Venting and air | ||
| Venting | Cat. I 6" · Cat. III up to 50 ft 6" · Cat. III up to 100 ft 8" · outdoor 6" | Category II or IV near-condensing. |
| Physical and connections | ||
| Shipping weight | 600 lb | Approximate shipping weight as printed in the spec sheet. |
| Heat exchanger | 439 stainless steel welded 6-pass vertical cylindrical watertube | |
| Electrical | ||
| Electrical | 7 A at 115 V single-phase | |
| Operating limits and other | ||
| Turndown ratio | 5:1 | Proportional modulating with a minimum 20% firing rate; light-off at no more than 50% input. |
| Max. working pressure | 160 psig | 1100 kPa; ASME Section IV heat-exchanger testing. |
| Fuel | Natural gas or propane (optional dual-fuel operation listed) | |
| Certification | CSA International design certified; ANSI Z21.13 / CSA 4.9 | |
| Application | Hydronic heating | |
Manuals
Alerts documented for this model
None documented yet.
Frequently asked questions
Is the DynaFlame DFH 0751 condensing?
It is the near-condensing generation: the official spec sheet prints up to 88% thermal efficiency and category ii or iv near-condensing venting.
How big is the DFH 0751?
The spec sheet prints 750 MBTU/hr input and 660 MBTU/hr output, a 600 lb approximate shipping weight, and 7 A at 115 V single-phase.
What fuel does the DFH 0751 use?
The spec sheets list natural gas, propane and optional dual-fuel operation; the captured sheets print natural-gas ratings and the gas train description. Fuel selection and conversion are licensed trade work.
Questions about the Camus DynaFlame DFH 0751 (Near-Condensing Heating)?
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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- DynaFlame Series series hub
- Buying guide
Sources and verification
- Camus — DynaFlame Series product page · accessed September 9, 2026
- Camus — DynaFlame DFX Heating – Near-Condensing Spec Sheet (official archived copy, 99-0148 Rev 01) · 99-0148 Rev 01 · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.