Fulton Pulse PHW-1000
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.
Key figures
- Max input
- 1,000,000 BTU/h
- Max CSA output
- 840,000 BTU/h
- AFUE
- —
- Min input
- —
Input is gas energy consumed; output is heat delivered. Never size from input alone.
Fulton Pulse PHW-1000 in practice
The PHW-1000 is the 1,000,000 BTU/hr size of Fulton's Pulse combustion hydronic heating boiler line. The official PHW product data submittal prints 1,000,000 BTU/hr input, 840,000 BTU/hr output at 120°F in / 140°F out, 25 BHP, a 2" NPT water connection, a 1-1/4" NPT gas connection, a 4 in air inlet and a 4 in exhaust outlet, with 1,800 lb dry weight and 42 gal water content.
Fulton's current condensing catalogue presents the ENDURA family and VANTAGE, while the Pulse PHW I&O manual (PHW-IOM-2013-0214) and product data submittals remain in the official document library without a current catalogue page; Boilers.ca therefore records the Pulse line with productStatus unknown and documents it from the official submittals rather than asserting availability. The PDS notes this size is also available as the PHW-950 (950,000 BTU/hr input, 800,000 BTU/hr output).
Best suited to
- Commercial hydronic loads near 1,000,000 BTU/hr input
- Existing Pulse PHW installations looking for official ratings and documentation
- Plants evaluating a replacement for a pulse-combustion boiler
Applicability and support
- Model number
- PHW-1000
- Canadian availability
- unknown
- Production status
- unknown
- 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 Fulton. Units are shown with every value; notes flag conflicting sources or missing figures.
| Specification | Value | Note |
|---|---|---|
| Input | ||
| Rated input | 1,000,000 BTU/h | Rated input 1,000,000 BTU/hr printed in the Pulse PHW product data submittal. |
| Output | ||
| Rated output | 840,000 BTU/h | Output 840,000 BTU/hr at 120°F in / 140°F out printed in the Pulse PHW PDS. |
| Boiler horsepower (BTS-2000) | 25 | Unit size/output 25 BHP printed in the Pulse PHW PDS. |
| Venting and air | ||
| Combustion air intake | 4 in | Air inlet per the Pulse PHW PDS. |
| Flue gas exhaust | 4 in | Exhaust outlet per the Pulse PHW PDS. |
| Physical and connections | ||
| Water connections | 2" NPT | Water inlet and outlet connection per the Pulse PHW PDS. |
| Gas connection | 1-1/4" NPT | Gas inlet per the Pulse PHW PDS. |
| Dry weight | 1,800 lb | Dry weight 1,800 lb printed in the Pulse PHW PDS; operating weight 2,150 lb. |
| Water volume | 42 gal | Water content 42 gal printed in the Pulse PHW PDS. |
| Operating limits and other | ||
| Fuel | Natural gas or propane | The PDS notes this size is also available as the PHW-950 (950,000 BTU/hr input, 800,000 BTU/hr output). The full PHW I&O manual (PHW-IOM-2013-0214) remains published by Fulton. |
Manuals
Alerts documented for this model
None documented yet.
Frequently asked questions
What are the Pulse PHW-1000 ratings?
The official PHW product data submittal prints 1,000,000 BTU/hr input, 840,000 BTU/hr output at 120/140°F and 25 BHP.
Is the Pulse line still in Fulton's catalogue?
Fulton's current condensing catalogue lists the ENDURA family and VANTAGE; the Pulse PHW manual and submittals remain published in the official document library but no current catalogue page was found, so Boilers.ca records the status as unknown.
Where is the Pulse manual?
Fulton publishes the Gas Pulse Combustion Hydronic Heating Boiler (PHW) Installation, Operation and Maintenance Manual (PHW-IOM-2013-0214) and the PHW product data submittal as public downloads.
Questions about the Fulton Pulse PHW-1000?
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.
Compare and explore
- Fulton Pulse PHW-750 vs Pulse PHW-1000Comparison
- Fulton Pulse PHW-1000 vs Pulse PHW-2000LEComparison
- Fulton Pulse PHW-300Same series
- Fulton Pulse PHW-500Same series
- Fulton Pulse PHW-750Same series
- Fulton Pulse PHW-1400Same series
- Fulton Pulse PHW-2000Same series
- Fulton Pulse PHW-2000LESame series
- Pulse (PHW) series hub
- Buying guide
Sources and verification
- Fulton — Gas Pulse Combustion Hydronic Heating Boiler (PHW) I&O Manual document page · accessed September 9, 2026
- Fulton — Pulse PHW Product Data Submittal (PHW-300 to PHW-2000) · accessed September 9, 2026
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.