Futera III
As part of the Futera line – RBI's flagship series of boilers and hot water heaters that offer the most versatile, durable and energy efficient units across both near and full condensing offerings – the gas-fired Futera III features full modulation with 4:1 turndown while supplying the precise amount of heat necessary to maintain desired building temperature by matching heating demand without overfiring or wasting energy.
These dependable, easy-to-service boilers feature rugged construction and sleek, stainless steel jacket design. With models ranging from 500-1999 MBH, all Futera III units come equipped with HeatNet 3.0 boiler control software, ensuring the highest operating efficiencies of any domestic boiler and hydronic heating system on the market.
500-1,999 MBH
4:1 Modulation
- AHRI Certified Efficiency 85.6%
- 500-1,999 MBH
- Copper Heat Exchanger
- Full Modulation with 4:1 Turndown
- Cast Iron Headers (Boilers)
- Bronze Headers (Water Heaters)
- HeatNet 3.0 Integrated Boiler Management System
- Symmetrically Air/Fueled Coupled
- Gasketless Heat Exchanger Assembly
- Modbus Protocol for BMS Communications
- Stainless Steel Jacket Panels
| Input | Boiler | Output | Unit | Depth | Unit | Width | Unit | Height | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Module | MBH | kW | MBH | kW | In. | mm | In. | mm | In. | mm |
| MB/MW 500 | 500 | 147 | 428 | 125 | 39 | 991 | 25-1/8 | 638 | 48-1/2 | 1231 |
| MB/MW 750 | 750 | 220 | 641 | 188 | 39 | 991 | 25-1/8 | 638 | 55 | 1397 |
| MB/MW 1000 | 1000 | 293 | 853 | 250 | 39 | 991 | 25-1/8 | 638 | 61-1/2 | 1562 |
| MB/MW 1250 | 1250 | 366 | 1066 | 312 | 44 | 1118 | 29-1/8 | 740 | 55-1/2 | 1409 |
| MB/MW 1500 | 1500 | 440 | 1278 | 374 | 46-13/16 | 1189 | 29-1/8 | 740 | 60 | 1524 |
| MB/MW 1750 | 1750 | 513 | 1491 | 437 | 47-3/16 | 1199 | 29-1/8 | 740 | 64-1/2 | 1938 |
| MB/MW 2000 | 2000 | 586 | 1704 | 499 | 47-3/16 | 1199 | 29-1/8 | 740 | 69 | 1752 |
| Flue Vent* | Air Intake | Connections | Shipping | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| Module | Cat I Negative | Cat II Negative | Cat IV Positive | Gas In. | Water In. | Lbs | Kg | |
| MB/MW 500 | N/A | 6" | 5" | 8" | 1" | 2" | 600 | 272 |
| MB/MW 750 | 8" | 6" | 5" | 8" | 1" | 2" | 695 | 315 |
| MB/MW 1000 | 9" | 7" | 6" | 8" | 1" | 2" | 735 | 333 |
| MB/MW 1250 | 10" | 8" | 6" | 10" | 1-1/4" | 2-1/2" | 850 | 386 |
| MB/MW 1500 | 10" | 8" | 8" | 10" | 1-1/4" | 2-1/2" | 927 | 421 |
| MB/MW 1750 | 12" | 10" | 10" | 12" | 1-1/2" | 2-1/2" | 928 | 421 |
| MB/MW 2000 | 12" | 10" | 10" | 12" | 1-1/2" | 2-1/2" | 1100 | 499 |
Note: Certified South Coast Air Quality Management (SCAQMD) Protocol Rule 1146.2; Ventura County APCD 74.11.1
* Rating reflect boilers only. For boiler efficiency information please visit www.ahridirectory.org