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Search in: NAVIEN, INC

E1395.jpgNCB-240 NAVIEN COMBO NAT GAS OR L.P.
Locke Part #: E1319MFG Part #: NCB-240E Compare
Super condensing efficiency, Dual stainless steel heat exchangers, Low NOx emissions (, 20ppm), SCH 40, 3 PVC venting up to 100, Gas-Air Ratio Control, Automatic water filling system, Remote controller included
Residential Neutralizer.jpgResidential Neutralizer Kit with Tubing
Locke Part #: E1380MFG Part #: GXXX001322 Compare
Designed to neutralize condensate for 1 unit, Refill media available.
Weight: 67 lbs (30kg), Dimension: 17.3"(W) x 27.4"(H) x 13.2"(D), Installation Type: Wall-Hung, Material (Casing): Cold rolled carbon steel, Material (Heat Exchangers): Primary and secondary heat Exchangers: stainless steel, Heat Capacity (Natural Gas): 15,000-150,000 BTU/h, Heat Capacity (Propane Gas): 15,000-150,000 BTU/h, Energy Factor NG / LPG (DOE): 0.99/0.99, Flow Rate (DHW): 3.8 GPM (14 L/m)-8.4 GPM (32 L/m), Venting Type: Forced draft direct vent, Ignition: Electronic Ignition, Water Pressure: 15-150 PSI, Natural Gas Supply Pressure: 3.5"-10.5" WC, Propane Gas Supply Pressure: 8"-13" WC, Natural Gas Manifold Pressure (min to max): -0.04" WC to -0.84" WC, Propane Gas Manifold Pressure: -0.03" WC to -0.50" WC, Minimum Flow Rate: 0.5 GPM (1.9 L/m), Power Supply (Main Supply): 120 V AC, 60Hz, Power Supply (Max Power Consumption): 200 W (max 2A), 350W (max 4A) with external pump connected, Safety Devices: Flame rod, APS, Connection Sizes (Cold Water Inlet): 3/4" NPT, Connection Sizes (Hot Water Outlet): 3/4" NPT, Connection Sizes (Gas Inlet): 3/4" NPT 1/2 gas pipe capable up to 24, Field convertible gas system, Ultra condensing efficiency .99EF, Dual stainless steel heat exchangers, Low NOx emissions (, 20ppm), SCH 40, 2 venting up to 60, Cascading capable, Front Panel Command Center, Remote Control (Optional).
E1353.jpgNPE-210S NG-LP NAVIEN 180,000 BTU TANKLESS
Locke Part #: E1385MFG Part #: NPE-210S Compare
The industry's highest energy efficiency at 98%, Ultra condensing efficiency, Dual stainless steel heat exchangers, Low NOx emissions (, 20ppm), SCH 40, 3 PVC venting up to 100, Cascading capable, Remote controller included, Indoor /Outdoor Wall-Hung, Direct Vent, Electronic Ignition, 3" PVC venting runs to 100' with 6 elbows
E1353.jpgNPE 240S NG-LP NAVIEN 199,000 BTU TANKLESS
Locke Part #: E1386MFG Part #: NPE 240S NG-LP Compare
The industry's highest energy efficiency at 98%, Ultra condensing efficiency, Dual stainless steel heat exchangers, Low NOx emissions (, 20ppm), SCH 40, 3 PVC venting up to 100, Cascading capable, Remote controller included, Indoor /Outdoor Wall-Hung, Direct Vent, Electronic Ignition, 3" PVC venting runs to 100' with 6 elbows
Plumb Easy ValveSet.jpgPlumb Easy Valve Set, 1" Standard
Locke Part #: E1391MFG Part #: 30010950A Compare
E1392.jpgNAT-L.P. 15k-150k BTU/h
Locke Part #: E1392MFG Part #: NPE180A Compare
1/2 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, Indoor or Outdoor Wall-Hung, Forced Draft Direct Vent, Electronic Ignition, 15-150 PSI Water Pressure
1/2 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, Indoor or Outdoor Wall-Hung, Forced Draft Direct Vent, Electronic Ignition, 15-150 PSI Water Pressure
E1392.jpgNAT-L.P. 19.9k-199.9k BTU/h
Locke Part #: E1394MFG Part #: NPE240A Compare
1/2 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, Indoor or Outdoor Wall-Hung, Forced Draft Direct Vent, Electronic Ignition, 15-150 PSI Water Pressure
Manifold Kit.jpgNCB Series Quick Install Manifold Kit
Locke Part #: E1397MFG Part #: GFFM-MCOZUS-001 Compare
Pre-assembled complete primary heating loop, Ideal for hydronic and radiant space heating applications, Compatible with all NCB Series units on the Heating side, The SUPPLY and RETURN connections on the manifold kit fit directly onto fittings located at the bottom of the boiler unit.
Transformer.jpg120V Transformer for CC & CR Series
Locke Part #: E1403MFG Part #: BH1205006A Compare
Gas Pressure Sensor.jpgGPS (Gas Pressure Sensor) KDN-GPS-01-A All Models
Locke Part #: E1404MFG Part #: NASS9EXGPs01 Compare
BH2505314A.jpgPump Plug Appropriate for Use with All Navien units
Locke Part #: E1407MFG Part #: BH2505314A Compare
Flow Sensor.jpgFlow Sensor for CC, CR, NP, NR Series
Locke Part #: E1414MFG Part #: 30010537A Compare
Touch activated backlight function, Easy-to-Use button type control, Built-in recirculation timer for water and energy savings, Key-pad lock button prevents inadvertent temperature changes, Advanced water heater diagnosis capability and error feedback
Air Pressure Sensor.jpgAir Pressure Sensor (APS) KDN-APS-02-D
Locke Part #: E1428MFG Part #: NASS9EX00009 Compare
Vent Cap.jpgVent Door Cap for NPE-210/240
Locke Part #: E1433MFG Part #: 30010604A Compare
Feature:, Allows for outdoor installation of NPE-A and NPE-S models.
Air Pressure Sensor.jpgAir Pressure Sensor (APS) for NPE Models
Locke Part #: E1434MFG Part #: 30010238A Compare
30008571A Sensor.jpgFlow Sensor for NPE, PPS Series
Locke Part #: E1435MFG Part #: 30008571A Compare
30012226A.jpgFlame Rod NCB-180/210/240, Ø 2.3 for NCB Models
Locke Part #: E1436MFG Part #: 30012226A Compare
Ignition Transformer.jpgIgnition Transformer for NPE-Series, IPG-307
Locke Part #: E1437MFG Part #: 3001045A Compare
PCB Board KDC-330.jpgPCB Board, KDC-330 for NPE-Series
Locke Part #: E1438MFG Part #: 30008300A Compare
NR-20DU Remote.jpgRemote Controller of Water Heater for NPE Series
Locke Part #: E1441MFG Part #: 30009757A Compare
LCD Display: Indicates functions and current status., Timer button: Access the timer settings., Up button: Increase the temperature or value., Down button: Decrease the temperature or value., LED Indicator: Indicates the status of water heater., Green: Normal Mode., Red: Error occurred., Lock button: Locks the other button operations., Power button: Turns the remote controller on or off., OK button: Confirms the selection.
Pipe Cover.jpgPipe Cover for NPE-210/240
Locke Part #: E1442MFG Part #: 30012634A Compare
Designed to work with all Navien tankless water heaters, To work with isolation valves use 30012581A.
External pump wire.jpgExternal Pump Wire GXXX001319 for NP/NP240/NP-240E
Locke Part #: E1443MFG Part #: GXXX001319 Compare
On-Demand.jpgOn-Demand Switch for NPE-A Series
Locke Part #: E1445MFG Part #: PZZ-00046 Compare
Allows the NPE-A series pump to be activated by a remote switch, Designed to allow on demand recirculation, Requires an existing recirculation line, Title 24 recirculation compliant
Product Image Not AvailableFlow Sensor for NP/NP240/NP-240E
Locke Part #: E1446MFG Part #: 30011534A Compare