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The Rinnai RE180EN is a non-condensing outdoor tankless water heater designed to provide efficient hot water supply for residential use. With a maximum output of 180,000 BTUs, it effectively caters to homes where space and consistent access to hot water are essential.
Ideal for use in small to medium homes, this model stands out for its efficient performance and compact size, making it suitable for various setups.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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