For use with Rinnai tankless water heaters
Temperature setting for connected water heaters is controlled by the temperature controller connected to the water heater with the Master MSB Board.
Temperature controllers connected to the other units will provide maintenance codes for their respective units
Used to connect MSB-M boards when connecting more than 5 water heaters
Includes MSB Cable (13.1-Feet), terminal connectors, and instructions

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.8 inch
Height : 1.8 inch
Length : 6.2 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B005DPU1VK