Noritz N-0841MC 109W Freeze Tankless Water Heater

The 0841 Series Liquid Propane Condensing Tankless Water Heater is the most advanced and most efficient Noritz heater with over 93% efficiency. This innovation utilizes a dual heat exchanger, a fusion of stainless steel and copper heat exchangers. This helps in reduction of carbon dioxide and increases the heater's efficiency level to over 93%! Another benefit of this technology is lower exhaust temperatures, which means less costly PVC can be used for its venting. The N-0841MC-LP is the most versatile unit since it can be used for both residential and commercial applications. This Energy Star qualified unit is the coolest and greenest tankless water heater available today!

Features

• Safety Devices: Flame Rod, Thermal Fuse, Pressure Relief Valve, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector
• Condensing technology - The most advanced Noritz unit, 93% efficiency level
• Combi-system set-up - Open loop system functionality for both potable water heating and space heating combination system
• Safety lock out - Default max. 120 degrees (refer to owner's manual for higher temp)
• Dual flame burner - Noritz exclusive! Minimizes temperature fluctuations
• Fully modulating - Automatically adjusts burner level accordingly
• Dual heat exchanger - 100% stainless steel corrosion resistant heat exchanger fused with a commercial grade copper heat exchanger
• Turbo Flow - Up to 11.1 GPM @ 35 degree temperature rise (8.4 GPM @ 45 degree rise)
• Quick Connect - Doubles output by connecting 2 identical units with a single cable
• Multi System - Up to 24 units can be linked and operated by a single system controller
• Direct ignition - No standby pilot light
• Thermal fuse - Automatic overheat protection system
• Resin coated PC board - Increases durability and protection from elements
• Automatic air regulator - Monitors internal temperature/maximizes burner efficiency
• Neutralizer included - Built-in neutralizing system for condensation.
• Commercial grade heat exchanger - 25% thicker piping than competition.
• Temperature Settings: 100-180 deg F (14 options)
• Self-diagnostic onboard computer system
• Back-up battery compatible
• Recirculation compatible
• Digital remote included
• Qualifies For Up To $1,500 Tax Credit (2009-2010 only)
• ATTENTION!!! 3" or 4" PVC venting can only be used on condensing heaters (PVC adapter is required)

Accessories

• Isolation valves (IK-WV-4)
• PVC adapter (VP4-ADAPT-PVC)
• PVC bird screen (VT4-PVCS)
• Outdoor vent cap (VC-4C) for N-0841MC
• Pipe cover (PC-3S-SUS)
• Remote controller outdoor junction box (RC-OJB)
• Scale Shield (SS-HB-1)
• Quick-connect cable (QC-1)
• Multi-system controller (SC-201-6M, -12M, -24M)