Heater Replacement Kit, Hot Spring, 115V.

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

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.

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.

Used to secure 1/4" vinyl tubing to various components.

Note: Wear eye protection when squeezing these little rascals. Service techs typically use either needle-nose pliers or 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.

3/4" 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 Hot Spring and Tiger River spas from 1990-2008. Use the 1/2" tubing for 1982-1989 Hot Spring spa models.

1/2" Vinyl Tubing
3/8" Vinyl Tubing
1/4" Vinyl Tubing

1/4" 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 from the front of the jet pump to the circulation pump and heater's plumbing in all 1985-2009 Hot Spring spa models.

3/4" Vinyl Tubing
1/2" Vinyl Tubing
3/8" Vinyl Tubing

Barbed coupling used to splice together 1/4" vinyl tubing.

3/4" spring clamp (aka wire clamp) is used to secure the 3/4 inch vinyl tubing (70315) to various components.

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

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.