HotSpring, Watkins, Caldera, Tiger River Spa Parts
Find genuine and OEM-quality replacement parts for HotSpring / Caldera / Tiger River hot tubs and spas. Our HotSpring / Caldera / Tiger River parts selection covers pumps, jets, filters, heaters, controls, and more — everything you need to keep your HotSpring / Caldera / Tiger River spa running at peak performance. We offer competitive international shipping rates to buyers worldwide.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
2 5/8" Center O-Ring for Watkins HotSpring Caldera Tiger River Hot Spot 2" Pump Union
HTPOFAmerica
MSRP: $7.99$4.99IMPORTANT: This is a NON-STANDARD 2" Union O-RingThis replacement O-Ring measures 2 5/8" center to center and is designed specifically for select pump and heater unions on Watkins, HotSpring, Caldera, Tiger River, and Hot Spot spa models.Critical Sizing...MSRP: $7.99$4.99 -
Watkins 3/4" Barb Check Valve - Hot Springs, Caldera, Tiger River Spas
HTPOFAmerica
MSRP: $24.99$19.99This 3/4" Barb x 3/4" Barb Water Check Valve serves as a genuine Watkins replacement component designed for Hot Springs, Caldera, and Tiger River spa models. Engineered to mount on the inlet plumbing of your circulation pump, this valve prevents reverse...MSRP: $24.99$19.99 -
Hot Spring Watkins 2.5HP 56Fr Pump 2"x2" 2-Speed 230V | 39578-03 | Vendor Code 3536
HTPOFAmerica
MSRP: $429.99$399.99Exact-fit replacement for Watkins 39578-03 - this 2.5 Horsepower, 12.0/4.4 Amp dual-speed 56 Frame complete pump delivers reliable performance for your Hot Spring spa.Physical dimensions: 7 1/4" across pump face, 7 3/8" measured from bottom to top of...MSRP: $429.99$399.99 -
2.5kW Watkins HotSpring Heater Element - 2" x 4" Square Flange, 230v, 10-3/4" Immersion
HTPOFAmerica
MSRP: $379.99$279.99Original Equipment Style Heating Element for Watkins HotSpring SpasThis 2.5kW replacement heater element is designed specifically for older Watkins HotSpring models featuring the classic square flange configuration. Each element arrives complete with a...MSRP: $379.99$279.99 -
Watkins XP2 Impeller & Seal Kit 2.5HP 2 1/8" Eye - Wavemaster 9000/9200 Vendor 4081
HTPOFAmerica
MSRP: $58.99$44.99Genuine Watkins Wavemaster 9000/9200 Impeller and Seal Kit designed for 2.5HP pumps featuring a 2 1/8" Eye Diameter. This replacement impeller installs between the volute and face plate on XP2 Wet End assemblies used in select Watkins Hot Spring Caldera...MSRP: $58.99$44.99 -
Barb Replacement Kit for Watkins No Fault Double Barrel Heaters - HotSpring & Tiger River Spas
HTPOFAmerica
MSRP: $58.99$47.99This barb replacement kit is designed specifically for Watkins, HotSpring, and Tiger River spa systems equipped with No Fault double barrel heaters. Important: Please verify your heater configuration matches the double barrel design before ordering, as...MSRP: $58.99$47.99 -
O-Ring Gasket Kit for Watkins No Fault Double Barrel Heaters - HotSpring & Tiger River Spas
HTPOFAmerica
MSRP: $32.99$24.99This gasket kit contains replacement O-rings for Watkins No Fault heater assemblies, specifically engineered for double barrel heater models used in HotSpring and Tiger River spa systems.Important: Verify your heater configuration matches the double...MSRP: $32.99$24.99 -
End Cap Manifold Replacement Kit - Watkins No Fault Double Barrel Heaters, HotSpring, Tiger River
HTPOFAmerica
MSRP: $112.99$82.99This End Cap Manifold Replacement Kit is designed specifically for Watkins, HotSpring, and Tiger River No Fault heater systems. Compatible with double barrel heater configurations only - please verify your heater matches this style before ordering, as...MSRP: $112.99$82.99 -
Watkins No Fault 6000 Replacement Heater 230v 6.0kW with Sensors - Hot Spring Tiger River Generic
HTPOFAmerica
MSRP: $599.99$499.99This complete heating assembly with sensor package serves as a direct substitute for the factory Watkins No Fault 6000 76227 heating element. Compatible exclusively with 60 Hz electrical frequency regions.Designed as an aftermarket alternative for...MSRP: $599.99$499.99 -
Watkins Sensor Adapter Kit - New to Old Style Conversion - IQ2000 No-Fault Heaters 1995-2002
HTPOFAmerica
MSRP: $39.99$29.99Conversion adapter kit designed to connect new-style sensor sets with older IQ2000 control systems on Watkins No-Fault 4000 and 6000 heaters.This adapter solution bridges the gap between updated sensor technology and legacy control boards, allowing you...MSRP: $39.99$29.99 -
Generic 4.0kW 230V Heater Assembly w/Sensors for Watkins Hot Spring Tiger River | No Fault 4000 Replacement
HTPOFAmerica
MSRP: $599.99$499.99This complete heating element assembly with integrated sensor package serves as a direct substitute for the factory Watkins No Fault 4000 part number 76228. Exclusively compatible with 60 Hz electrical systems.Universal aftermarket heating unit...MSRP: $599.99$499.99 -
Guangdong LX 48 Frame Spa Pump 1.0HP 2-Speed 115V 2"x2" WUA Hot Tub Circulation Pump
HTPOFAmerica
MSRP: $379.99$329.99This dual-speed complete circulation pump features 1 Horse Power output with 10.3/3.8 Amp draw and utilizes a 48 Frame motor design. Manufactured by Guangdong LX, this model commonly displays part number 48WUA1001C-II on the label, particularly for...MSRP: $379.99$329.99