How to install

Tankless Water Heater Installation and Owner’s Information

Find the information you need to understand, install, and operate your SioGreen Infrared Tankless Water Heater. These manuals provide detailed information, including diagrams, specs, and step-by-step instructions for tankless water heater installation and basic operations.

IR-30, IR-234, IR-245, IR-260, IR-288 IR-14K220, and IR-18K220

Point Of Use Manual

IR-3000, IR-4000, IR-6000, and IR-8000

Residential (Commercial) Manual

 SIO 14 & SIO 18

SIO Manual