Insulation, Heaterbody 115V

Sku: 70868-BYP

This is an alternate version of the OEM insulation which minimizes the heat loss through the heater housing.  The insulation is wrapped around the stainless steel heater body used in 115 volt spas made from 1980 to 1994.

This part can be found on
Hot Spring pre 89 F, HP, I, IA, JA from 1989 to 1989 • F, I from 1990 to 1994 • I from 1994 to 1994 • IA from 1990 to 1990.
Hot Spring H, J from 1989 to 1989 • H, J from 1990 to 1994 • H, J from 1994 to 1994.

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SKU: 70868-BYP Categories: , Tag:


This insulation is 1 inch thick and approx 12 inches long and is pre-slit for ease of installation around your heater body. It comes with a pre-glued flap and will fit snuggly around your heater body (10475-BYP). This material (PVC/NBR) comes with a bacteria-resistant mold-resistant agent and is suitable for temperatures -70 degrees F to 220 Degrees F.

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Ref. Diagram
brand model years
Hot Spring Classic (F) 1990, 1991, 1992, 1993, 1994
Hot Spring Prodigy (H) 1994
Hot Spring Sovereign (I) 1994
Hot Spring Sovereign (IA) 1990
Hot Spring Jetsetter (J) 1994

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