Noritz Eco TOUGH NRCP1112-DV Installation Manual

Noritz Eco TOUGH NRCP1112-DV Installation Manual

Condensing, tankless, natural/liquid propane gas
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CONDENSING TANKLESS GAS WATER HEATER
Thank you for purchasing this Noritz Tankless Gas Water Heater.
Before using, please:
Read this guide completely for operation instructions.
Completely fill out the warranty registration card (included separately) and mail the detachable portion to Noritz
America Corporation. Keep this guide (and the remainder of the warranty registration card) where
it can be found whenever necessary.
Installation must conform with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI
Z223.1/NFPA 54- latest edition and/or CSA B149.1, Natural Gas and Propane Installation Code (NSCNGPIC).
Noritz America reserves the right to discontinue, or change at any time, the designs and/or specifications of its
products without notice.
WARNING
If the information in these instructions is not followed exactly, a fire or explosion may result,
causing property damage, personal injury, or death.
– Do not store or use gasoline or other inflammable vapors and liquids in the vicinity of this or any other
appliance.
– WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
– Installation and service must be performed by a qualified installer, service agency or the gas supplier.
Rev.03/16
Installation Manual
Models
NRCP1112-DV / NRCP982-DV (Eco TOUGH)
• Natural Gas ( NG ) / Liquid Propane Gas ( LP )
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Summary of Contents for Noritz Eco TOUGH NRCP1112-DV

  • Page 1 CONDENSING TANKLESS GAS WATER HEATER Installation Manual Models NRCP1112-DV / NRCP982-DV (Eco TOUGH) • Natural Gas ( NG ) / Liquid Propane Gas ( LP ) Thank you for purchasing this Noritz Tankless Gas Water Heater. Before using, please: Read this guide completely for operation instructions. Completely fill out the warranty registration card (included separately) and mail the detachable portion to Noritz America Corporation. Keep this guide (and the remainder of the warranty registration card) where it can be found whenever necessary. Installation must conform with local codes, or in the absence of local codes, the National Fuel Gas Code, ANSI Z223.1/NFPA 54- latest edition and/or CSA B149.1, Natural Gas and Propane Installation Code (NSCNGPIC). Noritz America reserves the right to discontinue, or change at any time, the designs and/or specifications of its products without notice. WARNING If the information in these instructions is not followed exactly, a fire or explosion may result, causing property damage, personal injury, or death. – Do not store or use gasoline or other inflammable vapors and liquids in the vicinity of this or any other appliance. – WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance.
  • Page 2: Installation

    Chapter 1 Product Accessories 1-1 Included Accessories 1-2 Optional Accessories Chapter 2 Product Specifications 2-1 Specifications 2-2 Dimensions & Connections Chapter 3 Safety Requirements 3-1 Safety Precautions 3-2 Before Installation 3-3 Choosing Installation Site 3-4 High Elevation Installations 3-5 Installation Clearance Chapter 4 Installation 4-1 Securing to the wall 4-2 Vent Pipe Installation 4-3 Gas Piping 4-4 Water Piping...
  • Page 3: Chapter 1. - Product Accessories

    Chapter 1. – Product Accessories The following accessories are included with the unit. Check for any missing 1-1. Included Accessories items before starting installation. Part Shape Q’ty Part Shape Q’ty Owner’s Guide, Warranty Card, Installation Manual, Water Heater each Technical Data Sheet Quick Installation Guide, Part List Anchors / Vent screens with Wall mounting Finishing each bracket / (3") Emergency Kit The accessories listed below are not included with the unit, but may be...
  • Page 4 Specifications Chapter 2. – Product Specifications Specifications may be changed without prior notice.The capacity may differ slightly, 2-1. Specifications depending on the water pressure, water supply, piping conditions, and water temperature. Model Name NRCP1112-DV NRCP982-DV 199,000 Btu/h 180,000 Btu/h 18,000 Btu/h 18,000 Btu/h Gas Input Rate High Altitude (2,500~4,500ft) 180,000 Btu/h 180,000 Btu/h...
  • Page 5: Chapter 2. - Product Specifications

    Dimensions & Connections Chapter 2. – Product Specifications 2-2. Dimensions & Connections 11.5" [292mm] 4.6" [117mm] 2.6" [67mm] 3.2" [81mm] 6.8" [173mm] 9.8" [250mm] 13.6" [346mm] Description Size Exhaust 3" Air Intake 3" Hot Water 3/4" Condensate 1/2" Recirculation Return 3/4" Cold Water 3/4" 3/4" Name of Component Exhaust Igniter Ignition Plug Burner High Limit Switch Primary Heat Exchanger Secondary Heat Exchanger...

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