Navien NPE-S 5.2 to 10.1 GPM Premium Condensing Tankless Gas Water Heater, 19900 - 180000 BTU/H, LP or Natural Gas, Direct Vent

Description

Tankless Water Heater, Premium Condensing, Standard, Heat Capacity (Input) Natural Gas: 19,900-180,000 BTU/H, Heat Capacity (Input) Propane Gas: 19,900-180,000 BTU/H, Efficiency Ratings: UEF (for NG & LP) - 0.97, Flow Rate (DHW): 35⁰F(19⁰C) Temp Rise - 10.1 GPM (38 L/m), 45⁰F(25⁰C) Temp Rise - 7.8 GPM (30 L/m), 67⁰F(36⁰C) Temp Rise - 5.2 GPM (19 L/m), Dimensions 17.3"(W) x 27.4"(H) x 13.2"(D), Weight 75 lbs (34 kg), 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 -0.36" WC, Propane Gas Manifold Pressure(min to max): -0.02" WC to -0.66" WC, Minimum Flow Rate: 0.5GPM(1.9L/M), Cold Water Inlet Connection - 3/4 inch NPT, Hot Water Outlet Connection - 3/4 inch NPT, Gas Inlet: 3/4" NPT (Suitable for use with 1/2" rigid gas pipe; refer to installation manual for sizing criteria), 120VAC 60Hz, Cold Rolled Carbon Steel Casing, Stainless Steel Primary and Secondary Heat Exchangers, Vent Clearances - 0" to Combustibles, Safety Devices: Flame rod, APS, ignition operation detector, water temperature high limit switch, exhaust temperature high limit sensor, power surge fuse

Navien's NPE-S Condensing tankless water heaters provide hot water on demand. 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 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. Standards/Approvals: CSA Certified, AHRI Certified, NSF Certified, Energy Star Qualified

Features

• Certified design according to ANSI Z21.10.3 - CSA 4.3-2015 standards for both indoor or outdoor installations (with optional Outdoor Vent Kit)
• Compatible with 1/2” gas pipe up to a length of 24 ft* (*see Installation Manual for additional information)
• Compatible with 2” PVC vent up to 60 ft** and 150 ft** using 3” PVC vent (**with no elbows)
• Designed for use in Residential and Commercial applications (see below for available models and warranty terms)
• Gas Input RangesNPE-150 - 120,000 to 18,000 BTUhNPE-180 - 150,000 to 15,000 BTUhNPE-210 - 180,000 to 19,900 BTUhNPE-240 - 199,900 to 19,900 BTUh
• Hot Water Flow Rate Capacity (*based on 35°F temperature rise) NPE-150 - 6.8 GPM NPE-180 - 8.4 GPM NPE-210 - 10.1 GPM NPE-240 - 11.2 GPM
• Dual Primary and Secondary Stainless Steel Heat Exchangers for optimum efficiency and durability
• Built-in Control Panel - allows adjustment of temperature settings and displays the operating status and error codes
• ComfortFlow Technology - "A" models come included with built-in 0.5 gallon Buffer Tank and Recirculation Pump to provide maximum comfort
• INTELLIGENT Preheating - recognizes hot water usage patterns to intelligently provide hot water when needed (optional for “S” models)
• Temperature Options - available temperature settings for Residential applications range from 98°F up to 140°F with high temperature Commercial mode capable of up to 182°F
• Ready-Link Cascade Compatible for up to 16 units for increased hot water production
• Common Vent Compatible - allows for cascade systems to use a single exhaust and/or intake pipe for up to 8 units with the use of the Common Vent Backflow Damper Collar Kit (#30014367A)
• Compatible with NaviLink Wi-Fi Control (#PBCM-AS-001)
• Freeze Protection - maintains normal operation during freezing ambient temperatures down to -5°F (standard on all models)
• Uniform Energy Factor Ratings for NG and LP units NPE-180A/210A/240A - 0.96 UEF (0.97 EF for Canada) NPE-150S - 0.96 UEF (0.97 EF for Canada) NPE-180S/210S/240S - 0.97 UEF (0.99 EF for Canada)
• Compatible with Natural Gas (NG) and Propane (LPG)*** (*** requires installation of included Field Conversion Kit by a qualified gas servicer)
• Approved for Installations on Mobile/Manufactured Homes
• Certified by CSA, NSF 5, AHRI, AB1953 CA Low Lead, SCAQMD (Rule 1146.2 Type 1 - Complies with 14 ng/J or 20 ppm NOx @ 3% O2)
• 15-Year Heat Exchanger and 5-Year Parts Warranty (Residential)**** 8-Year Heat Exchanger and 5-Year Parts Warranty (Commercial)**** (**** see Navien Limited Warranty)
• Optional accessories are available

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