Note: Occasionally a steam room has unforeseeable or hidden construction that warrants special sizing or other consideration. MrSteam is not responsible if unconventional and/or unforeseeable materials or construction details result in a unit that does not operate to specification. Refer to the applicable MrSteam Installation, Operation & Maintenance Manual, available at mrsteam.com, and consult a properly licensed contractor, architect and/or design professional. Failure to do so may result in an inoperable or hazardous condition. See product packaging and labeling for additional important information.