10/22/2026
In an Autumn 2026 article in Chicagoland Buildings & Environment, Elara Engineering co-authors Christopher Frauens, PE, CPD, and Adam Sanders help building owners navigate replacement options for existing gas-fired standard efficiency water heaters in repones to changes to the Department of Energy (DOE) commercial water heater standards.
Specifically in their article, Chris and Adam discuss multiple replacement options for existing gas-fired, standard efficiency water heaters along with considerations that should be addressed as building owners and facility managers move forward.
A reprint of the article can be found below:
In an Autumn 2026 article in Chicagoland Buildings & Environment, Elara Engineering co-authors Chris Frauens, PE, CPD, and Adam Sanders help building