VIESSMANN® B2HA-311 Condensing Gas-Fired Water Boiler, 94.2%, 94% AFUE, 104 to 311 MBtu/hr BTU, 3.4 gal Capacity
- Manufacturer: Viessmann Manufacturing Company
- Brand Name: VIESSMANN®
- Part#: VIEB2HA-311
- MPN: B2HA-311
- Min. Order Qty: 1
- Qty. Interval: 1
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Equipped with the industry's first intelligent combustion management system and powerful control technology, the new generation Vitodens® 200-W gas-fired wall-mount condensing boiler delivers unparalleled performance, reliability and comfort. Gas-fired wall-mount condensing boiler with modulating Matrix cylinder burner for room air independent operation (using a direct vent system) or room air dependent operation.
VIESSMANN® Condensing Gas-Fired Water Boiler, 120 VAC, 12 A, 30 to 91 kW, 74 kW Power, 60 Hz Frequency, 94.2%, 94% AFUE, 104 to 311 MBtu/hr BTU, 3.4 gal Capacity, 25 gpm Flow Rate, 60 psig Pressure, 3/4 in MNPT Drain, 1-1/2 in NPTM Supply/Return Connection, Liquid Propane Gas, Natural Gas Fuel, Coaxial Vent, Chimney/Breeching/Vent Size: 180 ft L, Net BTU Rating: 257 MBtu/hr, Noise Rating: 38 to 69 dB, 28.88 sq-ft Area, Wall Mounting, Stainless Steel, Dimensions: 43-1/2 in H x 19 in W x 21 in D
| AFUE Rating | : | 94.2%, 94% |
| Amperage Rating | : | 12 A |
| Area | : | 28.88 sq-ft |
| BTU Rating | : | 104 to 311 MBtu/hr |
| Capacity | : | 3.4 gal |
| Chimney/Breeching/Vent Size | : | 180 ft L |
| Connection Type | : | 3/4 in MNPT Drain, 1-1/2 in NPTM Supply/Return |
| Dimensions | : | 43-1/2 in H x 19 in W x 21 in D |
| Flow Rate | : | 25 gpm |
| Frequency Rating | : | 60 Hz |
| Fuel Type | : | Liquid Propane Gas, Natural Gas |
| Material | : | Stainless Steel |
| Mounting Type | : | Wall |
| Net BTU Rating | : | 257 MBtu/hr |
| Noise Rating | : | 38 to 69 dB |
| Power Rating | : | 30 to 91 kW, 74 kW |
| Pressure Rating | : | 60 psig |
| Vent Type | : | Coaxial |
| Voltage Rating | : | 120 VAC |
- Best value in its class with new industry leading technology and the most standard features
- Lasting performance with industry leading Viessmann made SA240 316 Ti stainless steel Inox-Radial heat exchanger constructed to CSA B51 and ASME section IV
- Low emission combustion with Viessmann made stainless steel matrix cylinder burner, factory calibrated
- Fast installation and reduced maintenance with Lambda Pro, industry first intelligent combustion management system
- Adjusts automatically to gas-type and quality, no fuel conversion kit required
- Viessmann Vitotronic on-board multi-function outdoor reset boiler and system control for multi-temperature space and DHW heating makes it powerful and user friendly
- Greater venting flexibility with increased vent length
- Compact, esthetic product design and zero clearance to combustibles
- Extremely quiet operation, quieter than most refrigerators
- True high altitude operation up to 10000 ft with simple electronic adjustment
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