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.
Plumbing: Cap, Injector, Nipple, Ring, Split Nut, Union, Valve Body
Showing 1–30 of 52 results
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Sku: 74078Injector, 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: 74077Injector, 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: 30700Cap, Drain Valve – 3/4in with Washer
Black 3/4" hose bib thread cap used on the drains of 1993 forward Hot Spring, Tiger River, Hot Spot, and Solana, and Limelight spa models It also includes the washer This cap is used both on the "Primary" Drain Valve, and the "Secondary" Drain Valve -
Sku: 30237-x2-BYPCompression Fitting O-ring, for 1-1/2 inch Union (Qty. of 2)
1-1/2" compression coupling (pump union) o ring for some Wavemaster jet pumps and all Starite pumps This o-ring should typically be replaced when removing the jet pump for repair and reinstalling the jet pump No Teflon tape is needed for the jet pump ...read more -
1-1/2" compression coupling (pump union) o ring for some Wavemaster jet pumps and all Starite pumps This o-ring should typically be replaced when removing the jet pump for repair and reinstalling the jet pump No Teflon tape is needed for the jet pump ...read more
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Sku: 301488Sweep Pump Union, 2in Soc. 90 Degree
Two-inch SOC 90deg sweep pump union -
Sku: 1119401Pump Union, 45 Degree
Pump union (aka compression fitting) can be used to connect to any Wavemaster pump later than 1996 This union accepts a 2" PVC pipe and will attach to a 2" standard pump thread The fitting for the pipe is at a 45-degree angle -
This heavy-duty fiberglass-reinforced polymer split nut comes in two pieces and is designed to replace compression fitting nuts (aka pump union nuts) that have broken due to vibration, age and finally over-tightening The two halves of this fitting are held ...read more -
Sku: 37704Diverter 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: 372976 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 -
Sku: 36224Cap, Air Control, Jet Selector, Gray
This gray cap fits on the top of the air control lever to hide the stainless steel screw This cap is also used on the water diverter levers (Smart Jet Selector) white on white spas and gray on all other colored spa shells -
Sku: 33833Cap, Air Control/Jet Selector, White
This white cap fits on the top of the 1993-2003 Hot Spring Comfort Control air lever to identify it as the Comfort Control Lever for the Moto-Massage Jet on white-colored Hot Spring models only Note: Also used as an upgrade for the colored dots (sticker) ...read more -
Sku: 36225Cap, Lever/Bezel, Quarite Teal
Lever cap in teal -
Sku: 72072-1.5Split Nut for 1.5in Compression Fittings
This 1-1/2" split nut comes in two pieces and is designed to replace compression fitting nuts (aka pump union nuts) that have broken due to vibration, age, and over-tightening The two halves of this fitting are held together by two screws -
Sku: 73297Cap, Drain Valve Assembly
Drain valve black cap, washer and ring assembly used on 2004 forward Hot Spring and Tiger River spa models -
Sku: 31309Valve 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: 30502Diverter 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: 33838Valve Body, Air Control
This is part of the air control valves used on Hotspring and Tiger River spas from 1999 to 2003 It is where the moving portion of the valve resides and where the plumbing connects to the valve, as well as provides a way to mount the valve to the shell of ...read more -
Sku: 70906Elbow/Union Assembly, Hot Spot
This assembly is used in two places on the 1993-1994 Hot Spot equipment compartment One of these assemblies connects onto the discharge (top) of the Wavemaster 3000 jet pump and the other end connects onto one side of the heater The second place is on the ...read more -
Sku: 75124Comfort Control Valve Body Socket
Socket for the Comfort Control (aka air control valve) -
Sku: 74836Comfort Control Valve Body
Comfort Control Valve Body (aka air control) for the Hot Spring, Tiger River and Limelight spa models beginning in 2009 Check your serial number in the Parts Finder to be sure this part is for your spa -
Sku: 74350Red Ozone Injector FreshWater III
Ozone Injector assembly including tubing and check valve for Hot Spot and Solana model spas without dedicated circulation pumps This injector is designed for when a 2-speed jet pump is used to circulate the water through the heater -
Sku: 74833Comfort Control Valve Body Nut
Nut that holds the 2009 Comfort Control (aka air control valve) body in place -
Sku: 39314Ozone Injector, Freshwater 1
This red ozone injector is used in conjunction with the Freshwater I Ozonator It designed to allow a pre-determined amount of ozone bubbles per minute to enter the spa's circulating system -
Sku: 72231Air Injector Assembly
Air injector -
Sku: 70088Elbow with 1/4″ Barbed Nipple
This kit includes a 90-degree elbow 3/4" barbed on one end and 3/4" female threads on the other Also included is a 1/4" nipple which is then glued into either side of the elbow All that is needed is a hole drilled into either side of the elbow using a ...read more -
Sku: 37497Cap Lever, Steel Blue
Steel Blue lever cap -
Sku: 30694Cap, 2in Slip
This is a cap that can be used to cap off a 2" male slip fitting or a 2" PVC pipe, either rigid or flexible PVC primer and PVC cement should be used to attach this fitting -
Sku: 30693PVC Cap 1 1/2in Slip
This is a cap which can be used to cap off a 1 1/2" male slip fitting or a 1 1/2" PVC pipe, either rigid or flexible PVC primer and PVC cement should be used to attach this fitting -
Sku: 30549Union, 1-1/2in Slip x Threaded
Union, 1-1/2in slip x threaded
Showing 1–30 of 52 results