Noritz SC-401-6M-EXT System Controller For NCC99 (up to 6 units) 1

Noritz SC-401-6M-EXT System Controller For NCC99 (up to 6 units)

Model Number: SC-401-6M-EXT SKU: HCNAC1110
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  • Noritz SC‐301‐6M‐EXT System Controller For NC199 (Up To 6 Units) 

    The SC‐301‐6M‐EXT external system controller provides fully modulating operation among all units connected with the quick‐connect system. It makes sure the use and stress put on all units within a system is spread evenly to ensure proper functioning and a longer lifespan. This controller is to be used with the NCC1991 series, and can be mounted indoors or outdoors with use of included hardware.

    System Controller: Operate and monitor all your units with one remote controller as a system controller helps ensure an evenly running system and increases the ease of use. The SC‐301 contains an auxiliary back up as well, allowing for operation during partial failure conditions.


    • For 6 unit systems
    • Provides fully modulating operation among all units
    • Only one remote needed
    • System Controller for 3 to 6 Units (Outdoors)
    • Will Automatically Rotate Heaters for Balanced Run Time
    • Will fire heaters proportional to demand
    • Alternates lead heater every 8 hours of run time, or 24 hours of elapsed time

    Key Specifications

    • Noritz
    • 6 in
    • 12 in
    • 5 Years Parts Warranty
    • Standard
    • 4 lbs
    • 12 in
    System Specifications
    Height 6 in
    Length 12 in
    Manufacturer Limited Warranty (text) 5 Years Parts Warranty
    Shipping Time 24 to 72 hours
    Unit Type (Selector) Standard
    Weight 4 lbs
    Width 12 in