Navien NPE Series User Manual

cosgwamouwaha(s)shabcvNPESsmosasmaufacubyNavAmcaIc.cby
IaoaohasoofANSIsaaZ21.10.3/SA4.3.Waha(s)shahava15-yamHaExchagwaay
LmWaay.U(s)shabsgobuaua
.Waha(s)shahavaomaowacaacyof__
______GPM/GPH________°swhauof
_____________BTU/h.Waha(s)shabvPV/vaasacooxc60’(oquva)wh
.Waha(s)safo150PSIwogssua
300PSIsssu.Gassuyssushab3.5o10.5Wfoauagasa.0o13.0Wfooa.U(s)shahavascasuasasssha
xchagscomxbu3/4gascoco3/4bass/ouwacocoswahog
of1.gaofohNAmoaacosacoco.ThNmowghs7bsahNPE-
210A/NPE-240Amowgh2bs.U(s)shacufaussuchasaajusmfohghvaomauocouamauoos
fom9120°1°vas125-140°5°
vas150-10°10°vasa12°
.moshacuaaccuaouma0.5gaobuffa.Thwaha(s)shabcoobya
accuboahamooshaoumauswhsahmsosssgacoogowaosomauwhafu
aocoosoomaahmacombusof
ccy.U(s)shacusafyfaussuchasamssosysmovhavo
vcfzocoafamoooaoco.Musysm(casca)acaoshaqu2o16usshasabycocghus
usgcaboycocos(RayL).Thwaa(s)xcshgyfccyqumsofASHRAE90.1assbySAQMDu1146.2
foLowNOxhacomswh14g/Jo20mNOxqums@3%O2
Dimensions
Specifications
Item NPE-180A NPE-210A NPE-240A
Heat Capacity
(Input)
Natural Gas 15,000-150,000 BTU/H 19,900-180,000 BTU/H 19,900-199,900 BTU/H
Propane Gas 15,000-150,000 BTU/H 19,900-180,000 BTU/H 19,900-199,900 BTU/H
Flow Rate (DHW)
35°F(19°C) Temp Rise 8.4 GPM (32 L/m) 10.1 GPM (38 L/m) 11.2 GPM (42 L/m)
45°F(25°C) Temp Rise 6.5 GPM (25 L/m) 7.8 GPM (30 L/m) 8.7 GPM (33 L/m)
77°F(43°C) Temp Rise 3.8 GPM (14 L/m) 4.6 GPM (17 L/m) 5.1 GPM (19 L/m)
Dimensions 17.3"(W) x 27.4"(H) x 11.4"(D) 17.3"(W) x 27.4"(H) x 13.2"(D) 17.3"(W) x 27.4"(H) x 13.2"(D)
Weight 75 lbs (34kg) 82 lbs (37 kg) 82 lbs (37 kg)
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 (from sour
ce) 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 -0.04" WC to -0.36" WC -0.04" WC to -0.58" WC
Propane Gas Manifold Pressure (min to max) -0.03" WC to -0.50" WC -0.02" WC to -0.66" WC -0.02" WC to -0.78" WC
Minimum Flow Rate 0 GPM (0 L/m)
Connection Sizes
Cold Water Inlet 3/4" NPT
Hot Water Outlet 3/4" NPT
Recirculation Inlet 3/4" NPT
Power Supply
Main Supply 120V AC, 60Hz
Maximum Power
Consumption
200W (up to 2 amperes), 350W (up to 4 amperes) with external pump connected
Materials
Casing Cold Rolled Carbon Steel
Heat Exchangers
Primary Heat Exchanger: Stainless Steel
Secondary Heat Exchanger: Stainless Steel
Venting
Exhaust
2" or 3" PVC, CPVC, Polypropylene
2"
or 3" Special Gas Vent Type BH (Class II, A/B/C)
Intake
2" or 3" PVC, CPVC, Polypropylene
2" or 3" Special Gas Vent Type BH (Class II, A/B/C)
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
27.4" (695mm)
28.8" (731mm)
2.6" (67mm)
5.1" (130mm)
6.1" (155mm)
0.4" (10mm)
1.5" (38mm) 14.3" (364mm)
2.6" (67mm)
A
B
13.2" (336mm) (NPE-210A/240A) 12" (306mm) (NPE-180A)
2.3"
(60mm)
3.0"
(77mm)
8.3"
(212mm)
17.3" (440mm)
2.4" (61mm)
2.4" (61mm)
C
F
D
G E
NPE Series Tankless Water Heaters
Specication Sheet
Premium Condensing
Tankless Gas Water Heater
Gas Inlet 3/4" NPT
A
B
C
F
D
G
E
Air Intake
Φ 2"
Exhaust Gas vent Φ 2"
Hot Water Outlet Φ 3/4"
Recirculation Inlet Φ 3/4"
Cold Water Inlet Φ 3/4"
Gas Inlet Φ 3/4"
Condensate Outlet Φ 1/2"
Connection Size
Connection Size
Navien America, Inc 20 Goodyear, Irvine, CA 92618 Ph: (949)420-0420 Fax: (949)420-0430 www.navienamerica.com
Rev. 3/13


Navien NPE Series Specifications

General

Brand	Navien
Model	NPE Series
Category	Water Heater
Language	English