Navien NPN‑U NPN-180U Tankless Water Heater, 6.6 gpm, LP Gas, Installation: Outdoor, 120 VAC, 88 W, 15 to 150 psi, Wall

Description

Navien Tankless Water Heater, Type: Premium Non-Condensing, 0.81 Energy Factor, 120 VAC, 88 W Wattage, 15 to 150 psi, 6.6 gpm Flow Rate, 6.6 gpm Activation, 98 to 140 deg F, 3/4 in Water Connection, Steel, 23 in H x 14 in W x 9.3 in D, Wall Mounting, Model No: NPN‑U, Applications: Commercial and Residential, Standards/Approvals: ANSI Z21.10.3, AHRI/SCAQMD Certified, CSA 4.3 2017, NSF Certified, LP Gas Fuel, Installation: Outdoor, 180000 Btu/hr, Forced Draft Direct Vent, Electronic Ignition System

Features

• NaviTech™ stainless steel heat exchanger and burner
• Compact, space saving design perfect for retrofitting
• Exterior unit for outdoor installations
• Cascading capable
• Low NOx emissions (20 ppm)
• The NPN series is the first non-condensing tankless water heater with a stainless steel heat exchanger to deliver unmatched durability and performance
• Patented NaviTech™ stainless steel burner
• Designed and manufactured by Navien to burn gas at higher efficiency than other system on the market
• NPN universal integrated control panel allows you to adjust water temperature, operation status and troubleshooting
• Built-in air pressure sensor (APS) monitors the vent system for blockage, automatically compensates for the range of vent lengths, helps maintain proper air/gas ratio during operation and ensures consistent domestic hot water output during changing conditions
• Recirculation control built into circuit board
• Ensures proper system setup and reduces the need for additional components, saving installation time and cost
• Built-in water adjustment valve (WAV) and mixing valve control flow to maintain setpoint and stabilize water temperature during flow changes

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