The Steam Pressure switch is installed on every model AI steam bath generator. This is the primary switch which automatically closes when the generator's internal pressure is low and opens when the pressure is high. This turns the heating elements on/off as needed to create steam and maintain generator operating pressure. The generator operating pressure is set at about 4PSI and although it is not recommended, it does have a thumbwheel to adjust the PSI setting if necessary. This switch is wired in series with the secondary safety control switch.
For all AI steam bath generators from the year 2002 to current.
One (1) Steam Pressure Switch per generator
Note: To preserve the originality, operation and safety of replacement parts, this product is not returnable.