RTB54 (TS)
Previously certified
EPA lists RTB54 (TS) under NBE Production as a previously certified hydronic heater.
The listed emission rate is 0.03 pounds per million BTU.
The listed HHV efficiency is 85 percent.
Source: EPA Certified Wood Heater Database, snapshot 2026-10-23.
EPA rows
| Field | Row 1 |
|---|---|
| Status | Previously certified |
| Type | Hydronic Heater |
| Subtype | Non-Catalytic Stove |
| Emission | 0.03 pounds per million BTU |
| HHV efficiency | 85 percent |
| Heat output | 58,000 BTU/hr maximum |
| Heat output maximum | 58,000 BTU/hr |
| Firebox | Not applicable |
| CO | Not listed |
| Certified fuel | Wood Pellets |
| Test method | Not listed |
| 2020 NSPS | No |
| Thermal storage | Yes |
Retail names in the model line
These are the names split from EPA's model cell. They are aliases for this line, not separate listings.
- RTB54 TS
Other model lines from this manufacturer
- Kedel RTB 170 Previously certified
- Kedel RTB102 Previously certified
- Kedel RTB54 Previously certified
- RTB102(TS) Previously certified
- RTB170(TS) Previously certified
Nearest model lines by EPA figures
Nearest means the smallest absolute difference on that EPA figure, among other Hydronic Heater model lines that list it. Ties are ordered by model name.
Emission
- CP 1000 — 0.03 pounds per million BTU
- CP 500 — 0.03 pounds per million BTU
- Maxim M255 PE — 0.03 pounds per million BTU
- P4 Unit 100 — 0.03 pounds per million BTU
- P4 Unit 15 — 0.03 pounds per million BTU
HHV efficiency
- BioWin 350 — 85 percent
- BioWin 600 — 85 percent
- Komplett III LIGHT 20 KW — 85 percent
- Komplett III LIGHT 35 KW — 85 percent
- P28 — 85 percent
Heat output
- G Series G4000 — 16,203–99,840 BTU/hr
- G Series G4000 — 16,203–99,840 BTU/hr
- PE16 — 57,000 BTU/hr maximum
- S3 Turbo 30 — 12,997–99,594 BTU/hr
- Kedel RTB54 — 60,000 BTU/hr maximum