Lochinvar WHB155N Knight Wall Mount Fire Tube Boiler - NAT 155,000 BTU/HR INPUT

Product Description

The Lochinvar WHB155N Knight Wall Mount Fire Tube Boiler delivers reliable heating with a natural gas input of one hundred fifty-five thousand BTU per hour. Its advanced design incorporates a stainless steel heat exchanger for longevity. This boiler is engineered for high efficiency, with a thermal efficiency of up to 95 percent.

• Direct Spark Ignition
• Equipped with ECM variable speed boiler pump
• 95% thermal efficiency and 10:1 modulation turndown ratio

Product Highlights

The Knight boiler provides enhanced installation flexibility. Its efficient design saves on energy costs while maintaining high performance. This model is ideal for both residential and commercial applications.

Product Information

Standard Information

• Manufacturer: Lochinvar LLC
• Fuel Type: Natural Gas

Technical Specifications

• BTU Rating: 155,000 Input, 144,000 Output BTU/HR
• Voltage Rating: 120 VAC at 60 HZ
• Phase: 1 PH
• Material: Stainless Steel Heat Exchanger
• Thermal Efficiency: 95%
• Ignition Type: Direct Spark
• Gas Connection: 1/2 inch
• Water Connection: 1 inch
• Air Inlet: 3 inch
• Vent Size: 3 inch
• Mounting: Wall
• Height: 41-1/4 inches
• Width: 18-3/4 inches
• Depth: 19-1/8 inches
• Industry Standards: AHRI Certified, CSA Design Certified, ASME Certified H Stamped, Energy Star Rated
• Additional Specifications: Net BTU/HR: 125,000