For Builders & Contractors

Your projects. Our programs.

New for 2017—Contractor Cash

Install ThermaRay underfloor heat storage technology and earn a $40-per-kilowatt incentive. Learn more about this program, offered in partnership with SmartHeat (Aberdeen, South Dakota).

Tools to help you serve our shared customers

Contractor holding cash

Wiring diagrams for controlled service

Generic controlled service systems
Brayden model 9212-1999 series 3 demand controllers

Installation diagrams for underfloor thermal storage

8 to 14 hours of control
14 to 20 hours of control