Lochinvar® NOBLE® NKC110N Combination Gas Boiler/Space Heating Appliance, 95 % AFUE, 120 V, 1 ph Phase, Gas Fuel

Lochinvar® NOBLE® Combination Gas Boiler/Space Heating Appliance, 120 V, 60 Hz Frequency, 1 ph, 95 % AFUE, 50 psi Pressure, Gas Fuel, Direct Vent, 102 mbh DOE Heating, Direct Spark Ignition, Wall Mounting, Stainless Steel, 77 deg F, Dimensions: 32-1/2 in H x 17-1/4 in W x 14-3/4 in D

Delivers both dependable hot water and soothing space heating in a single appliance. With three models ranging from 110000 to 199000 Btu/hr, the NOBLE® combi boiler offers easy installation and serviceability, true instantaneous response time and a user friendly interface. In addition to 10:1 turndown and 95% annual fuel utilization efficiency (AFUE), the NOBLE® fire tube combi boiler is designed, engineered and assembled in the USA.

• Adapter-free flue connection - multi-material connector allows either PVC, CPVC, polypropylene or stainless steel connection directly to the appliance without adapters
• NOBLE® also has a built-in combustion analyzer port
• Direct venting up to 100 ft - offers five venting options for tremendous installation flexibility
• It permits direct vent air intake and exhaust runs up to 100 equivalent feet using either PVC, CPVC, polypropylene or AL29-4C stainless steel vent pipe
• Advanced negative regulation technology - safely and reliably operates with supply gas pressure as low as 4 in water column
• Its negative regulation (neg/reg) technology eliminates mechanical dampers as it automatically adjusts fan speed to ensure the correct volume and mix of fuel and air throughout the firing range
• Innovative fire tube heat exchanger - the fire tube design can produce a higher heat transfer coefficient than traditional fire tubes
• Brazed plate heat exchanger - the stainless steel heat exchanger quickly transfers heat from the boiler system to the domestic water, satisfying DHW load
• Water connections for easy installation - NPT water connections make installation easy, especially with our optional isolation valves

Specifications