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The Navien NPN-180E-LP is a mid-efficiency outdoor tankless water heater designed for residential and commercial use. This unit offers a maximum input of one hundred eighty thousand BTUs. It features a stainless steel heat exchanger and supports cascading up to two units for enhanced hot water production. The built-in control panel allows easy adjustment of temperature settings and shows the operating status along with error codes.
Ideal for outdoor installation, the NPN-180E-LP is engineered for durability and efficiency, suitable for various applications.
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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