Automatic temperature and humidity regulation – Distance-adjusted
Patent
1988-04-08
1989-07-04
Wayner, William E.
Automatic temperature and humidity regulation
Distance-adjusted
165 24, 4524, 128367, 236 94, G05D 2300
Patent
active
048443336
ABSTRACT:
A control unit for a spa or hot tub system is disclosed. The control unit is safe and protects the user from electric shock when operating the various spa equipment. Also, the unit allows the control and operation of all the spa equipment from a single location. In one embodiment of the invention, a specific air pressure transmitter has been designed to actuate remote air switches of different spa or hot tub equipment.
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Davis Matthew A.
Mismas James R.
Hochberg D. Peter
Kusner Mark M.
Tridelta Industries, Inc.
Wayner William E.
Weisz Louis J.
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