MCC-91-W COMMERCIAL CONTROLLER

Rinnai MCC-91-W Commercial Controller for LS Series Tankless Water Heaters Features:
• The installation of a MCC-91 controller allows a Rinnai LS Series water heater to heat water above it’s standard maximum temperature of 140 Degree Farenhieght
• The MCC-91 allows the R75LS to achieve a water temperature of 160 Degree Farenhieght, and the R94LS to reach 185 Degree Farenhieght