For nearly 80 years, Lochinvar, an American company, has been a leader of innovation and high-efficiency water heating. Through Lochinvar's pride in leadership and commitment to excellence, the company has continually improved year after year.
Today, Lochinvar touts the broadest line of high-efficiency water heating solutions, a world-class research & development department, comprehensive service with every sale and industry-leading training through Lochinvar University.
Select a Model to Learn More:
Knight Fire Tube Boiler
- 13 Models, 6 Floor Mount, 7 Wall Mount
- 95% AFUE Efficiency
- Energy Star® Compliant
- CON·X·US® Remote Connect Capable
- Up to 10:1 Turndown Ratio
- 15/5 Warranty - Limited 15 Yr. Heat Exchanger, Limited 5 Yr. Parts
- ECM Variable Speed Pump
- Universal Vent Adapter
- 110 Volt Convenience Outlet
Noble Firetube Combi Boiler
- SMART CONTROL™ Enhanced Operating System
- Three Sizes 110,000, 150,000 and 199,999 Btu/Hr
- 95% AFUE Efficiency
- Industry-Leading DHW Delivery Up to 4.8 GPM
- True Instantaneous Response
- Easy Installation and Serviceability
- User-Friendly Interface
- Designed, Engineered and Assembled in the USA
- Learn More at lochinvarnoble.com
Noble Fire Tube Boiler
- 3 Models 80,000 - 150,000 Btu/hr
- 95% AFUE
- SMART CONTROL™
- Universal Vent Connector
- Direct Venting up to 100 ft.
- Advanced Negative Regulation Technology
- Fire-Tube Heat Exchanger
Solution Residential Heating Boiler
- 84% A.F.U.E. Efficiency
- 45,000 - 260,000 Btu/Hr
- Heavy Duty, Gasketless Heat Exchanger
- Lo/Hi/Lo Temperature Control
- Built-in Performance Loop
- CPVC/PVC Vent Kit Option
- Terminal Strip
Squire Stainless Steel Buffer Tank
- R-13.4 Insulation for Minimal Heat Loss
- Textured, Impact Resistant Polymer Jacket
- Light-weight 316L Stainless Steel Tank Construction
- Bulbwell
- Drain and Air Vent Connections
- 5 Year Tank Warranty
Hydronic Buffer Tank
- Capacities from 30-119 Gallons
- Glass-Lined Steel Tank
- Hydraulic Separator
- High Density Foam Insulation