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Home My WebLink AboutProducts Review; NPE Series Tankless Water Heaters7A1.rILL4E,$S �Nav�eN Premium Condensing Tankless Gas Water Heater • 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) • Gas Input Ranges NPE-150-120,000 to 18,000 BTUh NPE-180-150,000 to 15,000 BTUh NPE-210-180,000 to 19,900 BTUh NPE-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 '(SOD IQI hT9F1OW -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"17 with high temperature Commercial mode capable of up to 1827 • 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) a • Compatible with NavlLnk. Wi-Fi Control (#PBCM-As-oo1) • Freeze Protection - maintains normal operation during freezing ambient temperatures down to -5•17 (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)*** r** 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% 02) • IS -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 (see below) NPE Series Tankless Water Heaters Specification Sheet Sleek Design -Compatible with 2"PVC Vent and 1/2" Gas Pipe Diagnosdo Up Information b -- Down Reset PowerOWOFF Built -In Control Panel with Diagnostics Indoor and Outdoor 'Intake Cap —dill Venting Options 'Coup!ing- r Pipe - Non -Direct Vent (indoor) Outdoor Vent Cap-- Non -Direct Vent (outdoor) OEM cfA® CE0.TIFIED Job Name: Location: Engineer. Wholesaler: Contractor: Model No.: Submitted to: 1 Remote Controller NR-20DU ! (30009757A) 1 condensate PltunbEasyValveSet(3/41 (30009323A-Lead Free) (30012581 A - for Pipe Cover) Neutralizer (GXXX001322-SingleUniO (GXXX001324-Upto6Units) (GXXX001325-Up to16Units) Ready-Ligk Communication Cable (GXXX000546) OutdoorYetrtlOt (30010604A) i EldemalPumpWke (GXXX001319) 3"VeMTermination Caps andWagflanges 1 (GXXX3B73B) NavieN Premium Condensing Tankless Gas Water Heater Dimensions NPE Series Tankless Water Heaters Specification Sheet Specifications Item NPE-1505 NPEA80A NPE-1805 NPE-210A I NPE-210S NPE-240A I NPE-2405 Heat Natural Gas 181000- 15,000-150,000 BTU/H 19,900-180,000 BTU/H 19,900-199,900 BTU/H Capacity 120,000 Propane Gas 15,000-150,000 BTU/H 19,900-180,000 BTU/H 19,900-199,900 BTU/H (Input) BTU/H Efficiency UEF (for NG & LP) 0.96 0.96 10.97 0.96 10.97 0.96 0.97 Ratings EF (Canada) (for NG a LP) 0.97 0.97 10.99 0.97 10.99 0.97 0.99 35"F(19°C)Temp Rise 6.8 GPM (26 Um) 8A GPM (32 Um) 10.1 GPM (38 Um) 11.2 GPM (42 Um) Flow Rate 45°F(25°C) Temp Rise 53 GPM 6.5 GPM (25 Um) 7.8 GPM (30 Um) 8.7 GPM (33 Um) (DHW) (20 Um) 67"F(36°C) Temp Rise 3.2 GPM 43 GPM 1 4.2 GPM 5.0 GPM 5.2 GPM 5.6 GPM 5.7 GPM (12 Um) (16 Um) (16 Um) (19 Um) (20 Um) (21 Um) (22 Um) Dimensions 17.3"(W) x 27.4"(H) x 13.2"(D) 55lbs 75lbs 67lbs 82lbs 75lbs 82lbs 75lbs Weight (25kg) I (34kg) (30kg) (37 kg) (34kg) (37 kg) (34kg) Installation Type Indoor or Outdoor Wall -Hung Venting Type Forced Draft Direct Vent Ignition Electronic Ignition Water Pressure 15-150 PSI Natural Gas Supply Pressure 3.5 in WC-10-5in WC (from source) Propane Gas Supply Pressure 8 in WC-13in WC (from source) Natural Gas Manifold Pressure -0.04 in WC- -0.04 in WC --0.84 in WC -0.05 in WC--0.361n WC -0.05 in WC--0.581n WC (min -max) -0.38 in WC Propane Gas Manifold Pressure -0.04 in WC- -0.05 in WC --0.50 in WC -0.10 in WC --0.66 in WC -0.101n WC--0.78 in WC (min -max) -0.42 in WC Minimum Flow Rate OS GPM (1.9 Um), < 0.01 GPM (0.04 Um) option for'A"models* Cold Water Inlet 3/4 In NPT Connection Sizes Hot Water Outlet 3/4 in NPT Gas Inlet 3/4 in NPT Main Supply 120V AC, 60Hz Power Supply Maximum Power 200W (max 2A), 350W (max 4A) with external pump connected Consumption Casing Cold Rolled Carbon Steel Materials Primary Heat Exchanger: Stainless Steel Heat Exchangers Secondary Heat Exchanger: Stainless Steel Exhaust 2" or 3" PVC, CPVC, Polypropylene 2" or 3" Specal Gas VentType BH (Class 11, A/B/C) Venting Intake 2" or 3" PVC, CPVC, Polypropylene 2" or 3" Special Gas VentType BH (Class II, AB/C) Vent Clearances 0" to combustibles Safety Flame Rod, APS, Ignition Operation Detector, WaterTemperature High Limit Switch, Exhaust Temperature High Limit Sensor, Devices Power Surge Fuse *Available for A"models configured/n an optional ComfortF/ow recirculation mode. Additional energyuse will occur when using recirculation. Gas -fired, tankless, condensing, wall -mounted water heaters) shall be direct vent NPE Series models as manufactured by Navien, Inc and are certified by CSA Group to the latest edition ofANSI standard Z21.10.31CSA 4.3. Water heater(s) shall have a 15 year limited Heat Exchanger warranty and 5-year limited Parts warranty (8 year Heat Exchanger and 5-year Parts for Commercial use) per Navien Limited Warranty. Unit(s) shall be designed to burn natural gas and can be for use with propane when a Field Conversion Kit is installed. Water heater(s) shall have a nominal flow rate capacity of GPM/GPH at °F rise with rated input of BTU/hr. Water heaters) shall be vented with 2"PVC/CPVC vent pipe at a distance not to exceed 60' (or equivalent) with each elbow equal to 8' of pipe length or 3"PVC/CPVC vent pipe at a distance of I50' (or equivalent) with each elbow equal to 5' of pipe length. Water heater(s) is rated for 150 PSI working water pressure and 300 PSI test pressure. Gas supply pressure shall be 3.5" to 10.5" WCfor natural gas and 8.0" to 13.0"WC for propane. Unit(s) shall have a steel case, dual stainless steel heat exchangers, eco premixed burner, negative pressure gas valve, dual ventvri, 3/4" inletgas connection, 3/4" brass inlet/outlet water connections, water holding capacity of 0.6 gallons for the NPE-1505,1.0 gallon for the NPE-180A model (0. 7gallonsfor NPE-1805 model),1.2 gallons for the NPE-210A/NPE-240A models (0.7 and 0.9 gallons for NPE-2105 and NPE-2405 models respectively), and a condensate collector. The NPE-1505 model weighs 55lbs, the NPE-180A model weighs 75lbs (NPE-1805 weighs 671bs), and the NPE-210A/NPE-240A models weigh 82 lbs (NPE-2105 and NPE-2405 weigh 75lbs). Unit(s) shall include features such as an adjustmentfor installations at high elevation, temperature lockout and temperature options from 98-1207in 1 °Fintervals and 125-140°Fin 5°F intervals. The unit(s) shall include additional temperature options of 150-180°Fin 10°F intervals, and 182°F for high temperature commercial applications. All NPE 'A"models shall include an internal circulation pump and 0.5gallon buffer tank. The water heater(s) shall be controlled by an internal circuit board that monitors the inlet and outlet temperatures with installed thermistors, sensing and controlling flow rate to set point temperature with air fuel ratio controls in order to maintain thermal combustion efficiency. Unit(s) shall include safetyfeaturessuch as flame sensor system, high limit sensors, overheat prevention device, freeze protection mode, and fan motor rotation detector. Multi -system (cascade) applications that require 2 to 16 units shall be installed by connecting the units using cable -only connections (Ready -Link). Cascade systems can be common vented with up to 8 units when a Common Vent Backflow Damper Collar Kit is installed. The water heater(s) exceeds the energy efficiency requirements ofASHRAE 90.1-2013 and is listed by SCAQMD rule 1146.2 (Type I)for Low NOx that complies with 14 ng/j or 20 ppm NOx requirements @ 3% 02. *Navien reserves the right to change specifications at any time withoutprlor notice Navien, Inc. 20 Goodyear, Irvine, CA 92618 Ph: (949)420-0420 Fax: (949)420-0430 www.Navien.com Rev.11/16