The STS-Series of the ACT Hot Water D'MAND® System is easy to install. Our modular design simplifies installation.
Use the links below to view the installation instructions.
STS-Series Installation Instructions
(The Adobe Acrobat Reader is a free download.)
Love it - works just like they said - hot water soon as I want it! Thanks. 9//13/10Linda — Tallahassee, FL
Works Great. Very very quiet. Easy to install. 1/20/11Stuart — Dadeville, AL
Cut arrival of hot water by 1/2 the time so far! 12/28/10Pat — Los Olivos, CA
Easy installation!Bruce — La Crosse, WI
Unit very easy to install. Like the new design!Gary — Sierra Vista, AZ
Over 100,540,000 gallons of water saved since 1991!!
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