Lochinvar® Knight™ WHN056 Fire Tube Boiler, 95 % AFUE, 8.2 to 55 MBtu/hr BTU, 2.3 gal Capacity, 120 V

Lochinvar® Knight™ Fire Tube Boiler, 120 V, 95 % AFUE, 8.2 to 55 MBtu/hr BTU, 2.3 gal Capacity, Automatic Vent, Chimney/Breeching/Vent Size: 2 in, 15 A Fuse, Direct Spark Ignition, Net Rating: 44 MBtu/hr, Wall Mounting, Additional Information: 51 MBtu/hr Heating Capacity

• Stainless steel heat exchanger allows system water to flow around specially designed tubes for maximum heat transfer, while providing protection against flue gas corrosion
• Combustion chamber access cover allows access to the combustion side of the heat exchanger
• The blower pulls in air and gas through the venture
• Air and gas mix inside the blower and are pushed into the burner, where they burn inside the combustion chamber
• The gas valve senses the negative pressure created by the blower, allowing gas to flow only if the gas valve is powered and combustion air is flowing
• The venture controls air and gas flow into the burner
• This sensor monitors the flue gas exit temperature
• The control module will modulate and shut down the boiler if flue gas temperature gets too hot
• This protects the flue pipe from overheating
• Boiler outlet temperature sensor (housed with the high limit sensor) monitors boiler outlet water temperature (system supply)
• If selected as the controlling sensor, the control module adjusts the boiler firing rate so the outlet temperature is correct
• Boiler inlet temperature sensor monitors return water temperature (system return)
• If selected as the controlling sensor, the control module adjusts the boiler firing rate so the inlet temperature is correct
• Temperature and pressure gauge (field installed, not shown) monitors the outlet temperature of the boiler as well as the system water pressure
• Electronic LCD display features a high resolution liquid crystal screen, three buttons and a navigation dial
• A serial and USB port support additional communication with the control
• Flue pipe adapter llows for the connection of the vent system to the boiler
• Burner made with metal fiber and stainless steel construction, the burner uses pre-mixed air and gas and provides a wide range of firing rates
• Gas threaded pipe connection
• This pipe should be connected to the incoming gas supply for the purpose of delivering gas to the boiler

Specifications