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Navien Condensing Tankless Water Heater 98% AFUE

Navien Condensing Tankless Water Heaters supply Unlimited hot water at a steady temperature whenever you need it and for as long as you need it. Navien water heaters create a more comfortable living environment.

Ultra condensing efficiencyNavien_CR

  • The industry's highest energy efficiency at 98% means the lowest annual operating costs and the best payback compared with conventional tankless or tank-type water heater.
  •  Saves, on average, more than $160 per year over conventional tank type gas water heaters and $40 per year over conventional tankless gas water heaters.
  •  Shortest payback of any tankless water heater on the market.
  •  Best gallons per minute performance when comparing input BTU.

Eco-Navien Technology

  • Ultra efficient burner uses less gas resulting in substantial CO2 and NOx emissions reductions.
  • Less NOx and CO2 means less acid rain and less green house gasses minimizing ozone layer depletion.

Extended life cycle

  • Navien dual stainless steel heat exchangers are up to 20 times more resistant than copper heat exchangers to erosion and condensation damage.

Easy venting

  • The higher efficiency of Navien water heaters result in lower exhaust temperatures that allow the use of PVC or other plastic venting materials.
  • Plastic venting offers significant cost savings and much easier installations.
  • 3" PVC venting runs to 100' with 6 elbows.

Advanced technology

  • Enhanced Safety with Dual Microprocessors
  •  Navien's two microprocessors offer better control and safer operations by continuously cross monitoring each other's performance to assure proper operation at all times.
  •  These two microprocessors not only control the burner for ideal combustion but also maintain a steady hot water temperature.

Optimal and stable combustion with "APS" and "GPS"

  • APS (Air Pressure Sensor) maximize combustion efficiency by sensing and controlling the air required for optimal combustion even in high wind locations or in installations with long vent runs.
  •  GPS (Gas Pressure Sensor) offers stable combustion by sensing gas pressure and controlling the fan speed to maintain optimal combustion even under a wide range of changing gas pressure.

Water leak detection

  • Built-in leak detector prevents damage to the water heater and to personal property caused by a water tank.

Built-in internal circulation pump with buffer tank

  • Delivers hot water to fixtures quickly resulting in water conservation.
  • No minimum flow rate: get hot water even at very low flow rates of 0.1 or 0.2 GPM.
  • Eliminates any hot/cold/hot stacking, the so-called "Cold Water Sandwich".
  • Saves additional money and time by eliminating the pump purchase cost and on-site installation costs.
  • Prevents heat exchanger from freezing.

Remote Control

  • Advanced water heater diagnosis capability and error feedback.
  •  Touch activated back light function and Easy-to-Use button type control.
  •  Built-in recirculation timer for water and energy savings.
  •  Key-pad lock button prevents inadvertent temperature changes.
  •  Temperature adjustment in 1° F increments.

Free_HVAC_Quote

 Type

Model #

Price Including P&L W/10 Feet Venting

Available Rebates

Residential Condensing Units

NR-180

$ 2180.00

N/A

NR-210

$ 2355.00

NR-240

$ 2520.00

Residential Condensing W/ Buffer Tank

NR-180 A

$ 2340.00

N/A

NR-210 A

$ 2530.00

NR-240 A

$ 2645.00

                                            Model

Item

NR-180, NR-180A

NR-210, NR-210A

  NR-240, NR-240A

NP-240, NP-240A

Heat Capacity (Input)

Natural Gas

Min. 15,000 Btu/hvMax. 150,000 Btu/h

Min. 17,000 Btu/h Max. 180,000 Btu/h

Min. 17,000 Btu/h Max. 199,000 Btu/h

LP Gas

Min. 15,000 Btu/h Max. 150,000 Btu/h

Min. 17,000 Btu/h Max. 180,000 Btu/h

Min. 17,000 Btu/h Max. 199,000 Btu/h

Thermal Efficiency

98.0%

98.0%

98.0%

Energy Factor (DOE) Natural Gas

0.94/0.96

0.94/0.97

0.95/0.97

Dimensions

W17”×H28” ×D14”

W17”×H28” ×D15”

W17”×H28” ×D15”

Weight

NR/NP-A

77 lbs

86 lbs

86 lbs

NR/NP

67 lbs

77 lbs

77 lbs

Installation Type

Indoor/Outdoor Wall-Hung

Venting Type

Direct Vent

Ignition

Electric Ignition

Water Pressure (min-max)

15 – 150 PSI

Gas Supply Pressure (from source; min-max)

NG: 3.75” WC ~ 10.5” WC / LP: 8” WC ~ 13.5” WC

Min. Flow Rate to activate Water Heater

For “A” Model 0 GPM (no min. flow rate requirement), Otherwise 0.5 GPM

Connection

Sizes

Cold Water Inlet

¾” NPT

Hot Water Inlet

¾” NPT

Gas Inlet

¾” NPT

Power supply

Main Supply

120VAC, 60 Hz,200 W ( max 2A)

Heat Exchangers

Primary Heat Exchanger: Stainless Steel

Condensing Heat Exchanger: Stainless Steel

Venting

(0” Clearance)

Exhaust (3”)

PVC, Navien Stainless Steel or Special Gas Vent Type BH Class IIA

Exhaust (3”)

PVC, Flex Aluminum, Flex Stainless Steel, ABS.

Model Description Legend

NR

Navien Regular (Portable Domestic Hot Water) Max. Temperature: 140 F

NP

Navien Premium (Portable Domestic Hot Water & Commercial Applications ) Max. Temperature: 185 F

A

With Circulation Pump and 0.5 US Gallon (2 Liter) Mini-Buffer Tank

Warranty

NR Series

NP Series

DHW Use Only

Residential Application

Commercial Application

Heat Exchanger

15 Year

15 Year

10 Year

Parts and Components

5 Year

5 Year

5 Year

Labor

1 Year

1 Year

1 Year

* Prices are for standard installation only with up to 10 Feet of venting. Extras may vary.

Call 905-707-1299 for details.

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