Condensing boiler, water heater
Laars' MagnaTherm is a 95% thermal efficiency modulating-condensing boiler or volume water heater that meets all ASME requirements and is AHRI certified.
Laars' MagnaTherm is a 95% thermal efficiency modulating-condensing boiler or volume water heater available in 2, 3, and 4 million Btu/hr sizes. MagnaTherm offers a 5:1 turndown, small footprint, slim vertical design with removable top section, a stainless steel heat exchanger, and multiple voltage options to easily match building service. The MagnaTherm meets all ASME requirements and is AHRI certified. The boiler features an advanced VARI-PRIME pump control that seamlessly matches the boiler firing rate to pump flow, which reduces boiler pumping costs by up to 70%. The on-board control functionality balances combustion, airflow, and water flow to optimize boiler efficiency. Up to 8 MagnaTherms can be controlled in a cascading boiler bank. The system has a sealed condensate trap that does not need to be primed at start-up. It can accommodate up to 100 ft of vent and meets stringent NOx emission requirements.