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 1–30 of 109 results
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Sku: 74078
Injector, Freshwater Ozone, Black
The injector fits in-line after the Silentflo 5000 (discharge side and after the heater) This Kynar plastic "venturi" injector is ozone resistant and is used with the Freshwater III High Output Ozonator by Watkins manufacturing, item 72602 -
Sku: 74077
Injector, Freshwater Ozone, Red
This red ozone injector was used with the Freshwater I & Freshwater III (for Hot Spot & Solana spas) It is designed to allow a pre-determined amount of ozone bubbles per minute to enter the spa's circulating system The injector is matched to the ...read more -
Sku: 1044101-72228-AM-BYP
Tubing Kit, Del-Ozone-1/4in with Check valve
This 1/4" ID (3/8" OD) ozone-resistant tubing works with UO3 ozone generator It includes an attached 1/4" ozone-resistant check valve, clamps, mounting screws, and new flag terminals This assembly is approx five feet in length Note: There is a small ...read more -
Sku: 1044101-72228-BYP
Tubing Kit, Freshwater III Ozonator-1/4in Tygon/Kynar with Check valve
This 1/4" ID (3/8" OD) Kynar/Tygon ozone-resistant tubing kit comes standard with the Freshwater III Ozonators It is the replacement for all Freshwater 3 ozonators It includes an attached 1/4" ozone-resistant check valve This assembly is approx six feet ...read more -
Sku: 35233
Water Check Valve, 3/4 inch
This 3/4" water check valve is installed in the inlet side of the circulation pumps plumbing to prevent the backflow of water through the circulation pump once the jet pump is activated All water check valves have arrows stamped on the outside to indicate ...read more -
Air check valve for Hot Spring, Tiger River, and Hot Spot spa models This check valve is located in the equipment compartment under the bartop Its primary function is to prevent water from back flowing into the equipment compartment should a hydrotherapy ...read more
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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: 38390
Check Valve, Air, with Ball 1/2in
It is used to prevent water from backing into the airlines when the jets are off It is at the back of the Moto-Massage housing and glued into a 90-degree elbow It is also on the jetstream jets -
Sku: 1044101
Check Valve (Ozone) Freshwater Ozone, 1/4in O.D.
Over time an Ozonator check valve will breakdown under the harsh conditions of ozone Our OEM check valves have a special diaphragm (Viton) that enables them to last longer than rubber Rubber diaphragms last about a month before the rubber becomes hard -
Sku: 37704
Diverter Body, 2-Port
This is a replacement valve body for 1994-2008 Hot Spring, Tiger River and all Limelight spa models with two-port diverter valves This valve body has 2" diameter ports and replaces the original black valve body -
Sku: 37297
6 Port Diverter Valve Body
This 6 port diverter valve body is used on the Hot Spring and Tiger River spa models that utilize a four-position valve -
This air check valve is located in the equipment compartment, up high, under the bar top If a hydrotherapy jet should become obstructed (like when a guest sticks their finger in the jet), this item becomes critical in preventing water from back flowing into ...read more
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Sku: 72701
Hartford Loop Assembly
This retrofit kit is used to replace the air check valve that was used in some Hot Spring spa models This kit replaces the obsolete 72342 Check your serial number in the parts finder above to be sure this part is for your spa -
This "Jet System" check valve is used on all Hot Spring models and all Tiger River spas This check valve engages when the diverter valve is changed to different positions For convenience, the inside diameter of this check valve is 1-1/2" and the outside ...read more
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Sku: 30490
Wallfitting, Rear
This fitting is used on many different Hot Spring spa models in various places including the grill style filter compartment as part of the filter assembly Also used in the filter compartment of all 1992-1996 Tiger River spa models -
45 degree PVC elbow, 2", Spg X Slip
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Sku: 70864
Check Valve, Safety Suction
This check valve's function is to "open" when someone puts their hand over the jet pumps suction fitting within the filter intake This check valve will "open" drawing air into it from the equipment compartment, thereby stopping suction of the jet pump This ...read more -
This threaded wall fitting is located in the bottom of the filter compartment on all 1997-2010 Tiger River Bengal, Caspian, Sumatran & Siberian spa models This is where the filter standpipe screws into
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Sku: 71981
Check Valve, with Spring, 1-1/2in
1-1/2" spring style check valve is commonly found between the jet pump and filter housing on Tiger River spas This check valve automatically closes when the Tiger River spas jet pump is turned off so the circulation pump (Silentflo 5000) can then draw water ...read more -
Sku: 34838
Elbow 1/2in Polybarb
This is a 1/2" 90-degree barbed elbow for use with clear 1/2" PVC tubing -
Sku: 39705
5 Port Air Manifold, 1in x 3/8in
PVC air manifold, 1" X 3/8", 5-Port -
Sku: 34391
Elbow, Street 90 2in Spig X Slip
This is a 2" 90-degree street elbow made of PVC plastic It has a male PVC fitting on one side, and on the other side, it has a female PVC slip fitting This allows for the elbow to be used in tighter spaces -
Sku: 31309
Valve Body, Air Control
Air control valve body used on all Hot Spring spas from 1989-mid 1993 This part is found under the bar top on the backside of the spa shell It is sealed to the bottom of the bar top using an o-ring so that water splashed on it does not leak into the ...read more -
Sku: 30642
Elbow, 90 Degree 1/2in Slip X Slip
This elbow is used to join two 1/2" male PVC slip fittings or 1/2" rigid or flexible PVC pipes together at a 90-degree angle PVC primer and cement should be used to secure this fitting to the fittings it is joining together -
Sku: 300843
406-101 Red Elbow 3/4inX1/2in
Reducing 90-degree ell, 3/4" x 1/2", plumbing fitting -
Sku: 31932
Elbow, 90 Degree 2in Slip X Slip
This elbow is used to join two 2" male PVC slip fittings or 2" rigid or flexible PVC pipes together at a 90-degree angle PVC primer and cement should be used to secure this fitting to the fittings it is joining together -
Sku: 30643
Elbow, 90 Degree 3/4in Slip X Slip
This is a 3/4" 90-degree elbow made out of PVC which will accept two male 3/4" PVC flex or rigid pipes and join them together at a 90-degree angle using PVC primer and cement -
Sku: 33021
Elbow, 90 Degree 1-1/4in X 1in
This elbow is used to join a 1 1/4" male PVC slip fitting or 1 1/4" rigid or flexible PVC pipe to a 1" male PVC slip fitting or 1" rigid or flexible PVC pipe at a 90-degree angle PVC primer and cement should be used to secure this fitting to the fittings ...read more -
Sku: 30502
Diverter Valve Body, 1-1/2in
Replacement valve body for Hot Spring spa models manufactured prior to 1994 This gray valve body has 1-1/2" diameter ports This valve body typically sits above the jet pump for diverting water from one area of the spa to the other Use with Valve Insert ...read more -
Sku: 39707
Air Manifold, PVC 1inx3/8in, 4 Port
PVC air manifold, 1" X 3/8", 4-Port
Showing 1–30 of 109 results