I would like to express how excellent this company is. I inherited a house with a 2007 Hotspring Aria hot tub. The spa hasn’t been operated in years and when I turned it on, it ran for about 10 minutes and died. I mean dead died. I knew absolutely nothing about hot tubs but with the excellent diagnosis videos, installation videos and superior phone support, I was able to replace the main control board, heater relay board, heater, circulation pump, the ozonator and all associated tubing. This took 4 1/2 hours over two days (I had to watch videos) but the spa runs like new! I had one question regarding the jumper voltage 18 or 12. I spoke with a technician and he was able to answer my question as well as helping me double check the voltages for the components on the relay board. I am handy with electronics and electricity and am comfortable working with 230 volts. Shipping was fast and as expected. I highly recommend BackYardPlus.On 06/28/2024 by F. R. (verified customer)
Find all the plumbing parts you need here. Flexi PVC tubing, Vinyl Tubing, Elbows, Tees, Diverter Valves, Levers & Bezels, Check-Valves, Couplers, and more.
Showing all 22 results
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Sku: 34319
Diverter Valve Collar O-Ring
This o-ring (some models have silicone adhesive) fits between the diverter valve collar and the spa shell to prevent water from dripping down into the equipment compartment This o-ring doesn't fit on the actual valve like the 34318 -
Sku: 30482
O-Ring, Wallfitting Front-Red
Silicone wall fitting o-ring used in various places on Hot Spring, Tiger River, Hot Spot, and Solana spas -
Sku: 36159
Precision Jet Elbow
This elbow is used to glue onto the rear of the Precision Jet Body This elbow is an odd size and is not available at the local hardware store -
Sku: 34447-x2-BYP
Compression Fitting O-rings, for 2 inch Union (Qty of 2)
(Quantity of 2 o-rings) O-rings used on the pumps 2" compression fittings ( 71036 ) found on most Hot Spring, Tiger River, Limelight, Hot Spot and Solana spa models Also used on the replacement "Wet End" pump kits and some heaters The 2" measurement refers ...read more -
O-ring used on the 2" compression fittings (71036) on most Hot Spring, Tiger River, Hot Spot, and Solana spa models The 2" measurement refers to the inner diameter of the most narrow part of the compression fitting/union The o-ring that is included measures ...read more
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Sku: 71036
Compression Fitting, 2in with O-Ring
This 2" compression fitting, which includes the o ring, is sometimes referred to as a pump union or compression coupling It is found on the suction side of most Wavemaster® XP2 or XP2e Series Jet Pumps Other compression fittings are the 71038 and 71037 ...read more -
Sku: 71038
Compression Fitting, 1-1/2in with O-Ring
This 1-1/2" compression fitting, which includes the o ring, is sometimes referred to as a pump union or compression coupling It is found on the suction and/or discharge side of FMHP/CP Series Wavemaster® Jet Pumps 2" x 1-1/2" Compression Fitting click ...read more -
Sku: ML-1OZ-BYP
Silicone Grease, 1 oz. Tube
Silicone grease ideal for lubricating o-rings -
Air control valve piston for all 1993-2003 Hot Spring and 1999-2003 Tiger River spa models Reference: 33837
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Sku: 73916
Air Control Valve Piston
The piston turns by the valve lever to increase or decrease the airflow to the jets It is used on Hot Spring, Tiger River, Hot Spot, Solana, and Limelight spa models -
Sku: 33832
O-Ring, Air Control .737 X .103
One of two air control piston o-rings on 1993-2003 Hot Spring and 1999-2003 Tiger River spa models (2nd o-ring is part 33831) -
Sku: 33831
O-Ring, Air Control Piston .612 X .103
O-ring for the air control piston in all 1993-2003 Hot Spring and 1999-2003 Tiger River spa models (2nd o-ring is part 33832) -
Sku: 73484-1
Water Feature Valve Assembly O-Ring
O-ring used in various water feature on/off valve assemblies This item is a single o-ring -
This complete Air Control Valve Assembly is the factory replacement for Hot Spring, Tiger River, Hot Spot, and Limelight spa models
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Sku: 33836
Stopper, Air Control Valve
This stopper holds the air control piston in place for all 1993-2003 Hot Spring and 1999-2003 Tiger River spa models The stopper requires a special spanner wrench to unscrew it Some folks have been successful using two Allen wrenches together to unscrew it -
O-ring for the diverter valve top plate screws found on the pre-1994 Hot Spring and Tiger River spas
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Sku: 73682
Air Valve Control Body
This valve body was used on Hotspring and Tiger Rivers spas made from 2004 to 2005 It is the part of the air valve that holds the air valve lever assembly and connects the valve to the air supply for the spa -
Sku: 72727-BYP
Elbow, 3/4in X 3/4in Barbed with 1/4in Barbed Nipple
This item is obsolete and replaced by:
77427This 3/4" elbow with a 1/4" barbed nipple coming off of the curve of the elbow is most often found on the suction side of the Silentflo 5000 and 5002 circulating pumps The 3/4" x 3/4" x 1/4" bleed line fitting has a 1/4" nipple (30598) for the 1/4" vinyl ...read more -
Sku: 33830
Gasket, Air Valve
Obsolete: No factory suggested replacement available at this time Please contact our technicians for advice (805) 541-9000 or wizard@backyardplus com This gasket goes between the air valve body and the shell of the spa in all Hotsprings and Tiger River ...read more -
Obsolete: No factory suggested replacement available at this time Please contact our technicians for advice (805) 541-9000 or wizard@backyardplus com This o-ring is used on the diverter valve shaft on all pre-1994 Tiger River spa models which include the ...read more
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Sku: 73074
Comfort Control Assembly, Hot Spring, Tiger River, Cool Gray
This item is obsolete and replaced by:
73919OBSOLETE: USE 73919 This will require removal of the side panel and digging through the foam insulation to remove the original air valve assembly, then plumbing the 73919 into the spa Re-insulate, then replace the panel Please call our Tech Support if ...read more -
Obsolete: Factory replacement suggestion item #73484-1
Showing all 22 results