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)
Temperature Knob, Hot Spot
Sku: 36546This black round knob is used to dial the temperature up or down on all 1993-1997 Hot Spot spa models.
Hot Spot Y, YQ, Z, ZQ from 1998 to 1998 • Z from 1993 to 1994.
| Ref. | Diagram | |
|---|---|---|
| # 9 | Control Box 1998 (37335) (Hot Spot 1998 - 1998) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spot | SLX (Y) | 1998 |
| Hot Spot | SLX (YQ) | 1998 |
| Hot Spot | RE (Z) | 1998 |
| Hot Spot | RLX (ZQ) | 1998 |
| Hot Spot | Round (Z) | 1993, 1994 |













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