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Digital display shows temperature setting and maintenance codes
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2-pipe direct vent system designed for PVC pipe (up to 38'' of 3'' PVC pipe or 5'' of 2'' PVC pipe)
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Hot-start programming helps minimize fluctuation in water temperature, referred to as ''cold water sandwich'', during periods of frequent on/off operation
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Exclusive! guardian OFW overheat film wrap
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EZ-Link cable available for higher demand applications to connect two tankless units to operate as one
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Manifold up to six units with an optional MIC-6 manifold control board
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Manifold up to 20 units with the optional MIC-185 plus the MICS-180 manifold control assembly
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High altitude capability - up to 8400'' elevation above sea level3
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Digital remote control and 10'' of thermostat wire included
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Supplied with a 120 V power cord (indoor models only)
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Freeze protection to -30 deg F
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EZ-Spec sizing software - advanced online tool that takes the guess work out of sizing tankless applications
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Recirculation pump kit-ready - quickly pairs with our Recirculation pump kit to provide instantaneous hot water at the tap
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Built-in condensate neutralizer
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1/2'' gas line compatibility on every model
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Exclusive! maintenance notice setting alerts homeowner - flashing a warning code to call for service check
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Self-diagnostic system for easy installation and service
Description
RTGH-90DVLN-2