Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
Boilers.ca is a brand of ROMA Heating & Cooling · Licensed gas contractor LGA0202903
Takagi · Series
The Takagi T-M50 Commercial Series is a heavy-duty commercial tankless water heater line — T-M50-N, T-M50-P and ASME variants — firing 15,000 to 380,000 BTU/h with up to 14.5 GPM. A DHW appliance, not a boiler.
Series facts
The T-M50 is Takagi's heavy-duty commercial tankless water heater, described on the official specification sheet as fully modulating, gas-fired and power-vented, for heavy-duty commercial applications. The sheet prints four model rows — T-M50-N, T-M50-P, T-M50-ASME-N and T-M50-ASME-P — all firing 15,000 to 380,000 BTU/h with thermal efficiency of 80% on natural gas and 82% on propane and a maximum flow of 14.5 GPM at 15–150 PSI water pressure.
All four rows share dimensions of 25-1/4" H × 24-7/8" W × 12-3/4" D, a 113 lb approximate shipping weight, a 5" O.D. Category III flue and 5" combustion-air intake, 1" NPT water/gas connections and 120 V/1.48 A power. The sheet lists Easy-Link capability up to 4 units, Multi-Link up to 10 units with the TM-MC01 controller, optional direct-vent conversion and the same accessory family as the T-M32, plus a 6-year limited heat-exchanger warranty in commercial applications and 5-year parts.
The T-M50 is a water heater, not a boiler: the sheet states it can supply domestic hot water systems (directly or indirectly) and be used with storage tanks, recirculation systems, and/or combined domestic & heating applications, but the appliance type is a tankless water heater and Takagi's catalogue contains no boiler line. The T-M50-N and T-M50-P product pages are live on takagi.com; the ASME-coded pages return 404, so only the two standard models are documented. Canadian availability is recorded as unknown.
Highlights
Models
One canonical page per model with input, output and efficiency kept separate.
Takagi
The Takagi T-M50-N is a non-condensing tankless water heater — a DHW-only appliance, not a boiler — firing 15,000 to 380,000 BTU/h on natural gas with 80% thermal efficiency and up to 14.5 GPM.
Takagi
The Takagi T-M50-P is a non-condensing tankless water heater — a DHW-only appliance, not a boiler — firing 15,000 to 380,000 BTU/h on propane with 82% thermal efficiency and up to 14.5 GPM.
| Specification | Takagi T-M50-N | Takagi T-M50-P |
|---|---|---|
| Input, minimum | 15,000 BTU/h | 15,000 BTU/h |
| Input, maximum | 380,000 BTU/h | 380,000 BTU/h |
| output-max | — | — |
| afue | — | — |
| turndown | — | — |
| vent-max-3 | — | — |
| vent-max-2 | — | — |
| Weight | 113 lb | 113 lb |
Read the full comparison: Takagi T-M32 vs T-M50-N →
Read the full comparison: Takagi T-M50-N vs Takagi T-M50-P →
Error codes and alerts
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 Takagi boilers
No. The T-M50 is a commercial tankless water heater. Its official sheet states it can supply domestic hot water systems and be used in combined domestic & heating applications, but it is a water heater, and Takagi's catalogue contains no boiler line.
The official specification sheet prints four rows — T-M50-N, T-M50-P, T-M50-ASME-N and T-M50-ASME-P. Boilers.ca publishes the two standard models (T-M50-N and T-M50-P) whose product pages are live; the ASME-coded product pages return 404 today.
The specification sheet prints Easy-Link up to 4 units and Multi-Link up to 10 units with the TM-MC01 multi-unit controller.
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.