Near Condensing Boiler & Volume Water Heater
ELECTRIC FUEL-TO-AIR RATIO CONTROL
Ideal gas and oxygen levels are maintained resulting in peak efficiency levels, increased combustion stability and up to 7:1 turndown.
LONG-LIFE STAINLESS STEEL HEAT EXCHANGER
Patent pending design protects against heat exchanger corrosion and fouling.
CATEGORY I OR III LOW TEMPERATURE OPERATION
Unique heat exchanger design and control logic allow for return water temperatures down to 85oF without the need for an external mixing system.
VERSATILE
Available for use with Category I, II, III or IV venting applications.
LAARS LINC®
Intuitive-to-use control system with icon-driven, easy to navigate large color touchscreen.
FLEXIBLE INSTALLATION
Vertical configuration takes up less floor space and easily fits through doors and into tight mechanical rooms.
Optional electrical packages allow for easy pairing with various field supply voltages.
LAARS OMNITHERM CONTROL ADVANTAGE
Electronic Air-to-Fuel Ratio Control Brings Performance to a Whole New Level
Peak Combustion Performance - Maintains the ideal gas density and oxygen levels within air-to-fuel ratio at all times.
HIgh Efficiencies at All Firing Rate - Real-time Air-to-Fuel ratio control results in the highest possible efficiencies througout the entire turndown range.
Stable Performance - Electronic mass flow sensors adjust to supply pressure fluctuations to improve performance stability as compared to traditional pneumatic valve technology.
Reliable Operation - Drifting from original set points over time is elimated, keeping the OmniTherm operating at peak efficiencies.