GoPlus Corporation (GoPlus) is a company that manufactures portable electric spas and portable air conditioners based in Fontana, California. GoPlus sold or offered for sale portable electric spas and portable air conditioners in California, from August 2020 to August 2024. 

This case was the result of a complaint. CEC’s investigation and testing process identified that GoPlus was manufacturing and offering for sale Costway brand portable air conditioners and Gymax brand portable electric spas that failed the performance requirements, were not marked properly, and were not certified to the Modernized Appliance Efficiency Database System (MAEDbS). 

To resolve this matter, GoPlus executed a Settlement Agreement with CEC on February 12, 2025, for $20,000.00. The penalty monies are deposited into the Appliance Efficiency Enforcement Subaccount as required in Public Resources Code 25402.11. GoPlus has also agreed to compliance plan to discontinue sales of the non-compliant models, ensure all products have the appropriate marking, and test and certify all models to MAEDbS before continuing to sell in California.