Tankless 4 bathroom

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Whole House Purification System

Tankless Water Heater for 4+ Bathrooms

Navien NPE-240A2, 240S2  / Noritz NRC111

Info

  • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
  • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
  • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
  • Overall the units operate with less maintenance and repairs.
  • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

Pros

  • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
  • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
  • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

Cons

  • This unit is extremely expensive compared to other units without the pump or buffer tank.
  • expect to spend an extra 25%-40% for this unit.
  • The unit is larger than units with out the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years

Info

  • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
  • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
  • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
  • Overall the units operate with less maintenance and repairs.
  • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

Pros

  • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
  • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
  • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

Cons

  • This unit is extremely expensive compared to other units without the pump or buffer tank.
  • expect to spend an extra 25%-40% for this unit.
  • The unit is larger than units with out the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years

Info

  • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
  • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
  • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
  • Overall the units operate with less maintenance and repairs.
  • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

Pros

  • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
  • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
  • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

Cons

  • This unit is extremely expensive compared to other units without the pump or buffer tank.
  • expect to spend an extra 25%-40% for this unit.
  • The unit is larger than units with out the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years

Navien NPE-240A2, 240S2  / Noritz NRC111

  • Info
    • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
    • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
    • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
    • Overall the units operate with less maintenance and repairs.
    • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

    Pros

    • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
    • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
    • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

    Cons

    • This unit is extremely expensive compared to other units without the pump or buffer tank.
    • expect to spend an extra 25%-40% for this unit.
    • The unit is larger than units without the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years
 

Navien NPE-240A2, 240S2  / Noritz NRC111

  • Info
    • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
    • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
    • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
    • Overall the units operate with less maintenance and repairs.
    • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

    Pros

    • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
    • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
    • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

    Cons

    • This unit is extremely expensive compared to other units without the pump or buffer tank.
    • expect to spend an extra 25%-40% for this unit.
    • The unit is larger than units without the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years

.

Navien NPE-240A, 240S  / Noritz NRC111  Info

  • If you are new to tankless water heaters please click here to get a 30,000 foot view of a top quality tankless system.
  • The A model is very similar to the S model but it has a built-in recirculation pump and buffer tank. If you are confused click here.
  • The recirculation pump and buffer tank work seamlessly to give you instant and continuous hot water without cold water interruptions.
  • Overall the units operate with less maintenance and repairs.
  • If you want instant hot water, no cold water interruptions and low cost of ownership this unit is for you.

Pros

  • This unit is perfect for a small house with 4+ people in the home. Sometimes this can vary depending on water usage.
  • In my opinion this unit is the best unit on the market. It has the lowest call back rate and has the most features of any brand on the market.
  • Over time this unit will cost you less in maintenance and repairs. Trouble free operation is a huge benefit.

Cons

    • This unit is extremely expensive compared to other units without the pump or buffer tank.
    • expect to spend an extra 25%-40% for this unit.
    • The unit is larger than units without the pump and buffer tank

Navien NPE-240A2, 240S2  / Noritz NRC111

Efficiency 

  • Energy Star Rating: Navien- 240A2 95%, 240S2 96% efficient
  • Noritz-NRC111 91% efficient
  • Navien- Ultra Condensing Efficiency Technology
  • Noritz- Thermal Efficiency Technology

Performance

  • (NRC111) Gas Consumption Ranges from 16,000 BTUh to 199,900 BTUh
  • (NPE 240A2-240S2) 13,000 BTUh to 199,000 BTUh
  • (NRC111) Flow Rates-11.1 gpm
  • (NPE 240A2-240S2) Flow Rates-11.2 gpm
  • (NRC111) Durable Steel Casting With Polyester Coating with A Copper Heat Exchanger
  • (NPE 240A2-240S2) Cold Rolled Carbon Steel Casing with a Primary & Secondary Stainless Steel Heat Exchanger
  • Nortiz/Navien Direct Electronic Ignition

Safety Systems

  • Navien- APS, Ignition Operation Detector, Water Temperature
    High Limit Switch, Exhaust Temperature High Limit Sensor,
    Power Surge Fuse
  • Noritz- Flame Sensor, Overheat Prevention Device,
    Lightning Protection Device, Freeze Protection,
    Condensate Overfill, Fan Rotation Detector

Gas Line

  • (NPE 240A2-240S2) ½ inch up to 24 feet
  • (NRC111) 3/4 inch

Warranty

  • Navien-Labor 1 Year, Parts 5 Years, Heat Exchanger 15 Years
  • Noritz-Labor 1 Year, Parts 3 Years, Heat Exchanger 12 Years

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