Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
Shipping Dimensions (L x W x H)3.58" x 7.58" x 6.5"
Features & Benefits
Allows for easy temperature adjustment
Allows for access to maintenance and trouble shooting data
Capable of controlling the temperature range from 100 deg F upto 180 deg F and can display set temperatures in both deg F and deg C
Optional outdoor junction box is available for outdoor water heater installations
For use with NR501, NR662, NR83, NR981, NRC661 series tankless water heaters