For Builders & Contractors
Your projects. Our programs.
Tools to help you serve our shared customers
- Calculate savings based on various rate options to help find the right fit.
- Periodic workshops and training events.
- Visit the AHRIdirectory.org website for water heater and heat pump efficiency rating certificates. These are required documentation for some customer rebates.
- Ways to Save, which includes information about customer programs and incentives.
Contractor Cash
Install ThermaRay underfloor heat storage technology and earn a $40-per-kilowatt contractor incentive. Learn more about this program offered in partnership with SmartHeat (Aberdeen, South Dakota).
Wiring diagrams for controlled service
Generic controlled service systems
Brayden model 9212-1999 series 3 demand controllers
Installation diagrams for underfloor thermal storage

Contractor Cash! Install ThermaRay underfloor heat storage technology and earn a $40/kW incentive.