Navien NPE-A 4.3 to 8.4 GPM Premium Condensing Tankless Gas Water Heater, LP or Natural Gas, Direct Vent, 15000 to 150000 BTU/H

Description

Tankless Water Heater, Premium Condensing, Advanced, Heat Capacity (Input) Natural Gas: 15,000-150,000 BTU/h, Heat Capacity (Input) Propane Gas: 15,000-150,000 BTU/h, Efficiency Ratings UEF (for NG & LP): 0.96, Flow Rate (DHW) 35⁰F(19⁰C) Temp Rise - 8.4 GPM (32 L/m), 45⁰F(25⁰C) Temp Rise - 6.5 GPM (25 L/m), 67⁰F(36⁰C) Temp Rise - 4.3 GPM (16 L/m), Dimensions 17.3"(W) x 27.4"(H) x 13.2"(D), Weight 75 lbs (34kg), Indoor or Outdoor, Wall Hung, Forced draft direct vent, Electronic Ignition, Water Pressure - 15-150 PSI, Natural Gas Supply Pressure (from source): 3.5"-10.5" WC, Propane Gas Supply Pressure (from source): 8"-13" WC, Natural Gas Manifold Pressure (min to max): -0.04" WC to -0.84" WC, Propane Gas Manifold Pressure(min to max): -0.03" WC to -0.50" WC, Minimum Flow Rate: 0.5 GPM (1.9 L/m), Connection Sizes: Cold Water Inlet 3/4" NPT, Hot Water Outlet 3/4" NPT, Gas Inlet 3/4" NPT (Suitable for use with 1/2" rigid gas pipe; refer to installation manual for sizing criteria), 120 VAC 60Hz, Cold Rolled Carbon Steel Casing, Stainless Steel Primary and Secondary Heat Exchangers, Vent Clearances: 0" to Combustibles, Safety Devices: APS, Ignition Operation Detector, Water Temperature High Limit Switch, Exhaust Temperature High Limit Sensor, Power Surge Fuse

Navien's Premium NPE-A Series Condensing Tankless Water Heaters can provide you with an endless supply of hot water. Navien achieves this by activating the unit the second you open a hot water tap, supplying you with an endless supply of hot water. Conventional tank-type water heaters eventually run out of hot water when you take multiple draws in a row from the tank. Navien's condensing technology offers the high efficiency money and energy savings over tank type water heaters and traditional water heaters. Provides longer life expectancy as they are highly resistant to corrosion and erosion compared to copper heat exchangers. Reduces minerals deposits. New metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency. The negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure applications. Simple modular for water path minimizes water pressure drop. Modular design for water path make maintenance easier and service can be performed easily in the field. Recognizes hot water usage patterns to intelligently provide hot water when needed. Approvals: CSA Certified, AHRI Certified, NSF Certified, Energy Star® Qualified

Features

• ½” gas pipe capable up to 24’ Field convertible gas system Ultra condensing efficiency Dual stainless steel heat exchangers Low NOx emissions (≤ 20ppm) SCH 40, 2” venting up to 60’ Cascading capable

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