Rinnai Hydronic Air Handler- 40 MBH No Circulator

When integrated with a Rinnai Hydronic Air Handler, Rinnai Condensing Gas Boilers offer hydronic solutions for comfortable space heating as well as a continuous supply of domestic hot water. This integrated solution is ideal for both new construction and retrofit applications. Rinnai Hydronic Air Handler no-pump versions can be customized with the I-Series combi boiler to specific installation needs for maximum efficiency and comfort.For use with Rinnai I-series combi boilersDesign allows for a closed loop system for heating which is isolated from the DHW systemVertical configuration (up-flow with left, right or side return) and horizontal configuration (up-flow with bottom return)Corrosion-free, heavy gauge steel cabinet is insulated with 5/8 in. faced foil for noise suppressionFreeze protection – factory-installed and activated at 40° FAuxiliary contact for boiler activationOperates based on input from a thermostat connected to the hydronic air handler60-second time delay for blower activation enhances u...