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, J from 1990 to 1994 • IA from 1990 to 1990. Hot Spring H from 1990 to 1994.
On Backorder at the factory  Call to speak to one of our techs regarding the alternate insulation 70868-BYP, we have available  805-541-9000 This insulation minimizes the heat loss through the heater housing  The insulation is wrapped around the ...read more
NOTE: It is recommended to buy the OEM O-Ring (31212) and Gasket (70108) The ones included are slightly thinner than the OEM Â This 1500 watt heater element is the replacement for all 1980-1994 Hot Spring spa models that operated on 115volts This heater ...read more
Obsolete: use 77119 This obsolete IQ2020 Heater Relay Circuit Board is used on the 2001-2009 5 IQ2020 Control Box It's upgraded design provides a more efficient method of connecting the heater's power cord to this board reducing fatigue on the three ...read more
Kit of three jumpers used for configuring the voltage on the IQ2000 control system used from 1997 to 2000 on Hot Springs and Tiger River spa The configuration of the jumpers allows for conversion between 120 volt and 230 volt operation
This heater was used on the 1993-1994 Hot Spot Z model (round spa) This heater is attached to the rear of the control box and is a flow-through type heater It's secured to the rear of the control box using two bolts and attached to the spa's plumbing ...read more
Package of two 3-pin metal jumpers is one of two different jumpers that are used on the original 73355 Heater Relay Board On the new style Heater Relay Board there are two of these 3 pin jumpers The jumpers are inserted flat on the top edge of the heater ...read more
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Both technicians are doing a great job. Positively will be calling them again when needed. Very professional and friendly service.On 06/16/2022 by (verified customer)
Outstanding experience.On 06/15/2022 by (verified customer)
Backyard plus responded to and shipped my order quickly. Everything arrived as advertised. Oscar in customer service was very knowledgeable and walked me through the installation of my new spa relay board. I would highly recommend Backyard Plus and will use them for any future spa needs!On 06/15/2022 by (verified customer)
Ordered a circulation pump for my Hot Spring spa. I found the price to be better than other sites I researched. Shipping was free and was delivered quickly. The pump fit perfectly.On 06/14/2022 by (verified customer)
Backyardplus is my go to place when im looking for the parts I need to fix my spa. They have the parts in stock and ship them out quickly , i am very happy with their service and recommend them highly . Thank youOn 06/13/2022 by (verified customer)
Every time I order parts for my old Jetsetter hot tub from Back Yard Plus i am met with a friendly helpful person who is willing to make sure I have the right parts the first time! Parts are delivered in a timely fashion. I will continue to use Backyardplus for my hot tub needs!On 06/10/2022 by (verified customer)
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Second time ordering parts. Got just what I needed .On 06/09/2022 by (verified customer)