Heater Replacement Kit, Hot Spring, 1/2in Ports-115V

This diffuser lock washer is used with the screws and nuts that belong to heater 20286.50-BYP and 20286.75-BYP.

Used on various components in the equipment compartment to provide a place for the grounding wire to attach to.

Stainless steel screw mostly used on the 1980-1994 115volt Hot Spring heaters to secure the heater element to the heater body.  Four of these are used with each heater.

Used on the 1980-1994 115volt Hot Spring heaters in conjunction with the stainless steel screw (30348) to secure the heater element to the heater body.

Stainless steel heater housings with 1/2 inch ports were used on all 1980-1989 115v. Hot Spring spa models. The housing (heater body) is tubular in shape and has three intake/discharge ports. The two larger ports (1/2"), located on the end of the housing, are used to circulate water through the housing via the small, low flow circulation pumps.

This o-ring is used to seal the heater element (31255) into the heater housing(s) (part 10475 or 30786).

1/2" spring clamp for securing 1/2" vinyl tubing to components.

Note: Wear eye protection when squeezing these little rascals. Service techs typically use either needle-nose pliers are hose clamp pliers to squeeze then slide this spring clamp onto the vinyl tubing.

NOTE: It is recommended to buy the OEM O-Ring (31212) and Gasket (70108). The ones included are slightly thinner than the OEM. 

This 1500 watt heater element is the replacement for all 1980-1994 Hot Spring spa models that operated on 115volts. This heater element, located inside of a stainless steel cylinder style housing, is an immersion type heater. If your spa is older than 1989, you will need the cord adapter (30070) or splice in your old cord end onto this new element.

The Retainer is used to hold the Heaterbody O-ring, (31212) into place on Hot Spring models only.

1/2" inside diameter (ID) by 36" long section of specially made thick-walled, clear vinyl tubing. This thick-walled tubing will stand up to the harsh chlorinated spa environment for years to come. This is the size of tubing that connects the circulation pump to the heater in all 1982-1989 Hot Spring spa models.
3/4" Vinyl Tubing
3/8" Vinyl Tubing
1/4" Vinyl Tubing

Barbed coupling used to splice together 1/2" vinyl tubing.

Heat tape for heaters

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.