Lochinvar® KBN801XLM13 ERP_072174

Lochinvar® Knight XL Gas Fired Water Boiler, Series: KBN, 120 VAC, 60 Hz, 1 -Phase, 94 % AFUE, 160 - 8600 MBH Input, 752 MBH Output BTU, 5.7 gal Capacity, 1 in Gas, 2 in Water Connect, 4 in Air Inlet Connection, Natural Gas Fuel, Horizontal or Vertical Vent, 6 in Chimney/Breeching/Vent Size, Direct Spark Ignition, 654 MBH Net BTU Rating, Wall Mounting, 15-1/2 in W x 42-1/2 in H x 45-1/4 in D

• Smart system digital operating control, multi-colored graphic LCD display with navigation dial and soft key
• 3-boiler set point temperature inputs
• Built-in cascading sequencer for upto 8-boilers - multiple size boiler cascade, lead lag, efficiency optimization and front end loading capability with copper fin II
• Outdoor reset control with outdoor air sensor
• Programmable system efficiency optimizers - night setback, DHW setback, anti-cycling, outdoor air reset curve, ramp delay, boost temperature and time
• 3 pump control - system pump with parameter for continuous operation, domestic hot water pump
• Domestic hot water prioritization - DHW tank piped with priority in the boiler loop, DHW tank piped as a zone in the system with the pumps controlled by the smart system, DHW modulation limiting
• Building management system integration - 0 - 10 VDC input to control modulation or set point, 0 - 10 VDC modulation rate output, 0 - 10 VDC input to enable/disable call for heat
• Access to BMS settings through graphic LCD display
• High-voltage terminal strip are 3-sets of pump contact
• Low voltage terminal strip - 24 VAC device relay, proving switch contacts, flow switch contacts, alarm on any failure contacts, run-time contacts, DHW thermostat contacts, three-space heat thermostat contacts, system sensor contacts, DHW tank sensor contacts, outdoor air sensor contacts, cascade contacts
• 0 - 10 VDC BMS external control contact, 0 - 10 VDC boiler rate output contacts, 0 - 10 VDC variable speed system pump signal input, 0 - 10 VDC signal to control variable speed boiler pump, Modbus contacts
• Time clock
• Data logging - hrs running, space heating, domestic hot water, ignition attempts, last 10-lockouts
• Low water flow safety control and indication, password security and customizable freeze protection parameters
• Modulating burner with 5:1 turndown, low-NOx operation, sealed combustion, low gas pressure operation
• ASME stainless steel heat exchanger, 30 lb/sq-in ASME pressure relief valve, 160 lb/sq-in working pressure
• Smart system control, condensate trap, automatic reset high limit, adjustable high limit with manual reset, boiler circulating pump, wall-mount bracket, zero clearances to combustible materials
• PVC, CPVC, polypropylene or SS venting up to 100 ft
• 10 years limited warranty

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Lochinvar_KBN501XLM13_Catalog.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Lochinvar_KBN601_Manual.pdf