Hydro-Quip Knob 48-0013
This Knob is manufactured for Dynasty Spas by Hydro-Quip. Hydro Quip has been providing the hot tub, spa and jetted bath industries with premium equipment systems since 1981. We have established an unmatched global reputation for superior quality, reliability and customer service. We design, manufacture, and private label custom equipment for OEMs. Our Distributor product line includes electronic and pneumatic controls, heaters and blowers. Service Centers rely on us for perfect retro-fit solutions for any spa ever made. We have the most comprehensive selection of controls and equipment in the leisure water industry.
- Thermostat, Universal
Additional Information
| Spa Brands | Dynasty Spas |
Alternate Part Numbers
- 2-05-0102
- 10880
🔧 Exploded diagram and parts
This part belongs to the Hydro-Quip HeatMax Electric Pool & Spa Heater, 5.5kW/11.0kW assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 2 | ![]() |
Hi-Limit, 5/16" dia, 12"Capillary, SPST, Screw Terminal, 25A | 275-3290-00 | Available to order | $64.51 | |
| 6 | ![]() |
Tecmark Pressure Switch 3902 | 3902 | 96 in stock | $33.66 | Add to cart |
| 7 | ![]() |
Hydro-Quip Heater Manifold Snap Nut 42-0007B | 42-0007B | 35 in stock | $7.04 | Add to cart |
| 8 | ![]() |
Waterway O-Ring/Gasket 711-4030 | 711-4030 | 4402 in stock | $0.73 | Add to cart |
| 9 | ![]() |
Tailpiece, 2"bt x 2"s,for Split Nut | 417-5050 | 657 in stock | $4.04 | Add to cart |
| 10 | ![]() |
Reducer Bushing Fitting 437-251 – 2"SPG x 1-1/2"S | 437-251 | 779 in stock | $5.02 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Eaton Thermostat 275-3123-00 | 275-3123-00 | 178 in stock | $57.69 | Add to cart |
![]() |
Eaton Thermostat 275-3124-00 | 275-3124-00 | 100 in stock | $61.91 | Add to cart |
Exploded parts diagram: This part is shown as item #14 on the Hydro-Quip HeatMax Electric Pool & Spa Heater, 5.5kW/11.0kW exploded parts diagram.
🔧 Hydro-Quip HeatMax Electric Pool & Spa Heater, 5.5kW/11.0kW – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Bulkhead Hardware Kit, 1/2" |
| 14 | Thermostat Knob, Hydro-Quip, Universal Kit ◀ this part |
| 13 | Contactor, DP, 40A FLA, 230v |
| 12 | Contactor, Prod Unltd, SP, 23A, 230v |
| 11 | 46-355-W001K11 |
| 10 | Reducer, 2" Spigot x 1-1/2" Slip |
| 9 | Tailpiece, 2"bt x 2"s,for Split Nut |
| 8 | O-Ring/Gasket, Waterway 2", Heater |
| 7 | Snap Nut, Hydro-Quip, 2" Buttress Thread, Heater, Black |
| 6 | Pressure Switch 3902, 1A, Tecmark, Universal, SPNO,w/o Brass |
| 5 | Light Bonding Lug, American Products, Aqualumin/II |
| 4 | 46-355-W001K4 |
| 3 | 46-355-W001K3 |
| 2 | Hi-Limit, 5/16" dia, 12"Capillary, SPST, Screw Terminal, 25A |
| 1 | 46-355-W001K1 |









