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

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.

Features:

• 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