Backyard Plus was great to work with. We easily found the necessary component on your web site (appreciated your verbiage that this was the only part that had ball bearings). We ordered two over the weekend and on Monday received notice that they had shipped. Provided videos are helpful if needed and the price was competitive. Thank you for a great transaction…will use again if necessary!On 01/15/2026 by J. O. (verified customer)
Thermostat, Control, Hot Spring
Sku: 30203This Control Thermostat is the replacement for all Hot Spring manufactured from 1986-1988.
Notes: The numbers on the control panel temperature dial do not correspond to any specific temperature. They are a convenient way to mark where a person likes the thermostat set.
Technical Specs:
Copper Lead Length: 36 ”
Operating Voltage: 115 Volt AC
Warnings: Adjusting the “Allen” (hex) type screw on any thermostat part frequently causes the thermostat to fail.
Hot Spring pre 89 D, HP, IA, IO, PS from 0 to 0.
Hot Spring F, G, H, J, JA from 0 to 0.















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