Outdoor Reset Sensor - Tracks outdoor temperatures and overrides the heating set point as needed to keep the home comfortable when weather changes
Auto Boost Feature - If the thermostat set point has not been achieved in a reasonable time, the combi will auto boost the hydronic loop to reach the desired temperature more quickly
All Our Gas & Propane Rheem Tankless Water Heaters, including -1 models, come Exclusively with PreWired Controllers, so you Don't have to Hire an Electrician Saving You Time & Money!!!