Futera II
Futera II Series hot water supply boilers provide dependable boiler performance with 85% efficiency levels, alongside industry-leading NOx levels of less than 10 ppm. With sizing that ranges from 500 to 1,950 MBH, the Futera II provides a high concentration of BTUs in a small footprint, making it an excellent choice for jobs where mechanical space is limited, as well as other modular, step-fired boiler applications.
The Futera II’s compact, low maintenance boiler and venting flexibility permit easy boiler installation and service, making it the ideal non-condensing, gas-fired boiler and hot water heater for any hot water supply application. Futera II units have the ability to use room air for combustion and are also capable of drawing in air from the outside for sealed combustion. Units can be set up to vent vertically as Category I appliances or horizontally as Category III through a sidewall, making the Futera II ideal for buildings without chimneys, where roof penetrations cannot exist or on electric-to-gas conversions.
500-1,950 MBH
On/Off or 2-Stage
- 500-1,950 MBH
- AHRI Certified Efficiency 85%
- Copper Heat Exchanger
- Advanced Diagnostic Panel
- Cast Iron Headers (Boilers)
- Bronze Headers (Water Heaters)
- Flame Safeguard Control
- One-Piece Header Design
- Pump Delay Relay
- Stainless Combustion Chamber
- Vertical or Horizontal Venting Options
- 2-Stage Digital Operator
- CSD-1 & FM Compliant Gas Train
| Input | Boiler | Output | Unit | Depth | Unit | Width | Unit | Height | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Module | MBH | kW | MBH | kW | In. | mm | In. | mm | In. | mm |
| FB/FW 500 | 500 | 147 | 425 | 125 | 22-5/16" | 567 | 21-9/32 | 540 | 43-1/32" | 1093 |
| FB/FW 750 | 750 | 220 | 638 | 187 | 22-5/16" | 567 | 21-9/32" | 540 | 49-17/32" | 1258 |
| FB/FW 1000 | 1000 | 293 | 850 | 249 | 22-5/16" | 567 | 21-9/32 | 540 | 56-1/32" | 1423 |
| FB/FW 1250 | 1250 | 366 | 1063 | 311 | 27-9/32" | 693 | 25-3/16" | 640 | 50-11/16" | 1287 |
| FB/FW 1500 | 1500 | 440 | 1275 | 374 | 27-9/32" | 693 | 25-3/16 | 640 | 55-3/16" | 1402 |
| FB/FW 1750 | 1750 | 513 | 1488 | 436 | 27-9/32" | 693 | 25-3/16" | 640 | 59-11/16" | 1516 |
| FB/FW 1950 | 1950 | 571 | 1658 | 486 | 27-9/32 | 693 | 25-3/16 | 640 | 64-3/16 | 1631 |
| Vent | Standard | Vent | Wall | Air | Intake | Connections | Shipping | Weight | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Module | In. | mm | In. | mm | In. | mm | Nat. | LP | Water In. | Lbs | Kg |
| FB/FW 500 | 8" | 203 | 6" | 152 | 10" | 254 | 1" | 1" | 2" | 535 | 243 |
| FB/FW 750 | 10" | 254 | 8" | 203 | 10" | 254 | 1" | 1" | 2" | 578 | 262 |
| FB/FW 1000 | 10" | 254 | 9" | 229 | 10" | 254 | 1-1/4" | 1-1/4" | 2" | 690 | 313 |
| FB/FW 1250 | 12" | 305 | 10" | 254 | 12" | 305 | 850 | 1-1/4" | 2-1/2" | 775 | 352 |
| FB/FW 1500 | 12" | 305 | 10" | 254 | 12" | 305 | 1-1/4" | 1-1/4" | 2-1/2" | 835 | 379 |
| FB/FW 1750 | 14" | 356 | 12" | 305 | 14" | 356 | 1-1/2" | 1-1/2" | 2-1/2" | 900 | 408 |
| FB/FW 1950 | 14" | 356 | 12" | 305 | 14" | 356 | 1-1/2" | 1-1/2" | 2-1/2" | 960 | 435 |
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
Piping Diagram
- BOILER PROTECTION OPTION FOR VARIABLE LOW TEMP THERMOSTATIC MIXING VALVE (H-18 Rev 4).dwg
- BOILER PROTECTION OPTION FOR VARIABLE LOW TEMP THERMOSTATIC MIXING VALVE (H-18 Rev 4).pdf
- SINGLE BOILER, PRIMARY & SECONDARY (H-1 Rev 5).dwg
- SINGLE BOILER, PRIMARY & SECONDARY (H-1 Rev 5).pdf
- SINGLE BOILER, PRIMARY & SECONDARY, LOW TEMP HEAT PUMP & SWIMMING POOL (H-3 REV 6).dwg
- SINGLE BOILER, PRIMARY & SECONDARY, LOW TEMP HEAT PUMP & SWIMMING POOL (H-3 REV 6).pdf
- SINGLE BOILER, PRIMARY & SECONDARY, REVERSE RETURN (H-15 Rev 6).dwg
- SINGLE BOILER, PRIMARY & SECONDARY, REVERSE RETURN (H-15 Rev 6).pdf