• Home

• Products
• Retrofit units
• Integrated units
• SuperAnode Rod

• Support
• Register Install
• Troubleshoot

• Order
• Find a contractor

• Contact

RetroFit

• Products
• Retrofit
  • Savings Calculator
  • A7 5-year Ownership and Operating Cost
  • A7 Product FAQs
  • A7 Technical Information
  • A7 & A12 Comparison Table
  • Installation Demo and Manual
  • Tax Credit Information
• Integrated
• Super Anode Rod
  • Installation
  • Super Anode Rod Product FAQs

AirTap™retrofit products can attach to your existing water heater – gas or electric. Before purchasing a retrofit product, ensure that your water heater
- has not developed a leak or is nearing the end of its expected life span
- has standard hot & cold ports
Once installed, AirTap™ takes charge of heating water and the existing water heater becomes a water storage tank. For maximum savings, it is recommended that the existing water heater be disconnected.