Good service, Quick delivery, low prices! On 07/14/2026 by T. D. (verified customer)
Heaterbody, Hot Spring, 115V, 3/4in Ports
Sku: 10475-BYP
$191.10
What’s Included: Heaterbody, 115V -Stainless Steel with two 3/4″ ports and one 1/4″ port
Description: Stainless steel heater housings with 3/4 inch ports were used on all 1990-1994 115v. Hot Spring spa models. The housing (heater body) is tubular in shape and has three intake/discharge ports. The two larger ports (3/4″), located on the end of the housing, are used to circulate water through the housing via the small, low flow circulation pump. The smaller port (1/4″), also located at the end of the housing, is used to drain the spa heater when winterizing the spa.
This part can be found on
Hot Spring pre 89 F, I from 1990 to 1994 • IA from 1990 to 1990.
Hot Spring H, J from 1990 to 1994.
Hot Spring pre 89 F, I from 1990 to 1994 • IA from 1990 to 1990.
Hot Spring H, J from 1990 to 1994.
| Ref. | Diagram | |
|---|---|---|
| # 8 | Heater 20286.50 & 20286.75 (Hot Spring 1990 - 1994) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Classic (F) | 1990, 1991, 1992, 1993, 1994 |
| Hot Spring | Prodigy (H) | 1990, 1991, 1992, 1993, 1994 |
| Hot Spring | Sovereign (I) | 1990, 1991, 1992, 1993, 1994 |
| Hot Spring | Sovereign (IA) | 1990 |
| Hot Spring | Jetsetter (J) | 1990, 1991, 1992, 1993, 1994 |
greg plympton (verified owner) –
perfect fit!!! saved my hot tub for another 20 years. dealer said out of luck, junk the hot tub and buy a new one from us, REALLY? showed them the replacement heater body and they had nothing to say. purchased it from backyard plus along with the gasket and oring and insulation used both the gasket and oring, put it back in, the old body actually had a crack in it, causing a nuisance leak, and its a thing of beauty! very very satisfied! thank you for supplying this obsolete body!