The Steam Safety Pressure switch is installed on every model AI steam bath generator.
This is wired in series with the Primary Steam Pressure switch. Recommended setting is 10PSI. The safety switch remains closed during normal operation but, should the primary switch fail and the generator pressure increases too much, the safety switch will open, turning off the heating elements. It will remain open until the pressure has dropped and its reset button is manually pushed. Should this secondary safety switch fail, the Pressure Relief Valve, rated at 15PSI, will open releasing the pressure in the generator tank.
For all AI steam bath generators from the year 2002 to current.
One (1) Steam Pressure Safety Switch per generator
Note: To preserve the originality, operation and safety of replacement parts, this product is not returnable.