The Takagi Multi Unit Controller #9008300005 is capable of handling up to 20 units at one time. It also works as a diagnostic tool that provides error codes. The multi-unit controller can control from 2 to 20 units of the 510U (T-D2U) models, 510C (T-D3U-CV) models, 540 (T-H3) models, 710 (T-M32) models, or 2 to 10 units of the 910 (T-M50) models. The multi-unit controller is also equipped with additional multiple functions; “Pump mode”, “Alarm system”, “External fan motor” and “Freeze protection for Re-circulation system”. The multi-unit controller ensures that each water heater within the system operates about the same amount of time. The number of water heaters working during operation depends on the flow rate and the set temperature.
Specifications:
From 2 to 20 units controlled.
uses 120V power
H 20.5" x W 13.8" x D 6.7"
weight - 13 lbs
Please call GlobalTowne at 888-726-9752 with further questions or to order a multi unit controller.