Rinnai M Series Natural Gas Condensing Boiler/Tankless Water Heater with 90,000 BTU Input

Rinnai M-Series boilers offer faster, easier installation with the compact and lightweight design and convenient mounting brackets. These boilers offer efficient heating with a modulating pump for consistent temperature control of water used in the heating system, efficient gas and less electrical consumption. Multiple venting options allow for installation in a variety of locations.