Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
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Fulton · Series
The Pulse (PHW) is Fulton's gas pulse-combustion hydronic heating boiler, documented from PHW-300 through PHW-2000 (plus the PHW-2000LE low-emission variant) in official product data submittals and an I&O manual that remain in Fulton's document library without a current catalogue page.
Series facts
Fulton's official PHW product data submittal covers the Pulse combustion hydronic heating boilers PHW-300, PHW-500, PHW-750, PHW-1000, PHW-1400 and PHW-2000, with inputs from 300,000 to 2,000,000 BTU/hr and outputs from 270,000 to 1,700,000 BTU/hr at 120°F in / 140°F out. A separate Low Emission submittal covers the PHW-2000LE, and per-model CSD-1/CSA submittals are published for the PHW-0750, PHW-1000, PHW-2000 and PHW-2000LE.
The captured official documents describe a gas pulse-combustion boiler with a condensate drain and do not use the word 'condensing', so Boilers.ca records boilerType as unknown rather than assigning a category the documents do not print. The PHW manual (PHW-IOM-2013-0214) remains published, but Fulton's current condensing catalogue presents the ENDURA family and VANTAGE and no current Pulse catalogue page was found — productStatus is therefore recorded as unknown.
The PHW line is not to be confused with the Pulse VLP (PVLP) vertical low-pressure steam boilers or the PDWH commercial water heaters, which are separate pulse-combustion products documented in their own submittals.
Highlights
Models
One canonical page per model with input, output and efficiency kept separate.
Fulton
The Fulton Pulse PHW-300 is a gas pulse-combustion commercial hydronic boiler rated 300,000 BTU/hr input and 270,000 BTU/hr output at 8 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-500 is a gas pulse-combustion commercial hydronic boiler rated 500,000 BTU/hr input and 440,000 BTU/hr output at 13 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-750 is a gas pulse-combustion commercial hydronic boiler rated 750,000 BTU/hr input and 637,500 BTU/hr output at 19 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-1000 is a gas pulse-combustion commercial hydronic boiler rated 1,000,000 BTU/hr input and 840,000 BTU/hr output at 25 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-1400 is a gas pulse-combustion commercial hydronic boiler rated 1,400,000 BTU/hr input and 1,204,000 BTU/hr output at 36 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-2000 is a gas pulse-combustion commercial hydronic boiler rated 2,000,000 BTU/hr input and 1,700,000 BTU/hr output at 50 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
Fulton
The Fulton Pulse PHW-2000LE is a gas pulse-combustion commercial hydronic boiler rated 2,000,000 BTU/hr input and 1,700,000 BTU/hr output at 50 BHP, documented by Fulton's public PHW product data submittal and I&O manual.
| Specification | Fulton Pulse PHW-300 | Fulton Pulse PHW-500 | Fulton Pulse PHW-750 | Fulton Pulse PHW-1000 | Fulton Pulse PHW-1400 | Fulton Pulse PHW-2000 | Fulton Pulse PHW-2000LE |
|---|---|---|---|---|---|---|---|
| input-min | — | — | — | — | — | — | — |
| Rated input | 300,000 BTU/h | 500,000 BTU/h | 750,000 BTU/h | 1,000,000 BTU/h | 1,400,000 BTU/h | 2,000,000 BTU/h | 2,000,000 BTU/h |
| Rated output | 270,000 BTU/h | 440,000 BTU/h | 637,500 BTU/h | 840,000 BTU/h | 1,204,000 BTU/h | 1,700,000 BTU/h | 1,700,000 BTU/h |
| afue | — | — | — | — | — | — | — |
| Turndown | — | — | — | — | — | — | 3:1 |
| vent-max-3 | — | — | — | — | — | — | — |
| vent-max-2 | — | — | — | — | — | — | — |
| Dry weight | 1,395 lb | 1,395 lb | 1,800 lb | 1,800 lb | 2,230 lb | 2,900 lb | 2,900 lb |
Read the full comparison: Fulton Pulse PHW-300 vs Pulse PHW-500 →
Read the full comparison: Fulton Pulse PHW-750 vs Pulse PHW-1000 →
Read the full comparison: Fulton Pulse PHW-1400 vs Pulse PHW-2000 →
Read the full comparison: Fulton Pulse PHW-1000 vs Pulse PHW-2000LE →
Error codes and alerts
No alerts documented for this series yet.
Manuals
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 Fulton boilers
The official submittal lists PHW-300, PHW-500, PHW-750, PHW-1000 (also available as PHW-950), PHW-1400 and PHW-2000, plus the PHW-2000LE low-emission variant.
Fulton's current condensing catalogue presents the ENDURA family and VANTAGE, and no current Pulse catalogue page was found; the official PHW manual and submittals remain published, so Boilers.ca records the product status as unknown rather than asserting availability.
No — the Pulse PHW is a distinct pulse-combustion hydronic boiler line documented by its own submittals; it is unrelated to the ENDURA condensing firetube boilers.
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
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.