Cal Spa Hot Tub Parts

This part is a Techmark 4000 Series 25Amp Pressure Switch with a Plastic Bottom and top that features 1/8th"" MPT Standard Threads and 2 Spade connectors for attaching the 2 wire connections. This Switch will fit Balboa, Gecko, ACC, Hydroquip, Len...

This Part is a Surface Mount Style HI LIMIT: Single Pole Single Throw THERMAL FUSE Auto Reset (With NO CAPILLARY)This Hi Limit Surface mount surface mounts to the heater in a spot where it can read what the actual water temperature is flowing through the...

This Filter Cartridge fits Some New Cal Spa and Marquis Spas. It is 12 1/2" Tall x 5 3/16" Wide with 2" Mpt Threads which is a think thread that measures about 2 3/8" outside diameter. The MPT Threads measure between 2 1/4 and 2 3/8" edge to edge. It...

This part is a 25Amp Pressure Switch that features 1/8th" MPT Standard Threads and 2 Spade connectors for attaching the 2 wire connections. Watch the Video for How To Information on Pressure Switches. This Switch will fit Balboa,...

This filter is this most popular size and fits 70% of all tubs it is a 25 Square Foot Filter Cartridge that is 4-15/16" Outside Diameter x 13-5/16" in Length. It has a hole in the top and the bottom that are 2 1/8". Don't just order this filter though be...

This part is a Gasket Heater Union Mo-Flo, 2" ID x 2-3/4" OD Cal Spa with a 2-5/8" Center to Center Small Lip.. The Lip is about 2-5/8" Center to Center but is really thin and tiny meaning the other style gasket with a thick 2-5/8" lip will not work.. ...

 You are buying a Tecmark 1 Amp Pressure Switch that features 1/8th" MPT Standard Threads and 2 Spade connectors for attaching the 2 wire connections. Watch the Video for How To Information on Pressure Switches. This Universal Switch fits Balboa,...

This part is a Standard 2" Heater or Pump Union Gasket with a 2 1/2" Lip Center to Center. The gasket is 2 7/8" across on the outside the inside diameter is about 2 3/16" and the lip that fits into the union is 2 1/2" center to...

This video is about The Spa Guy showing How To replace a 5" Light Lens on a Cal Spa but it is a similar process on other brands as well... #sparepair #hottubrepair #spaguy #thespaguy Save Save Save Save Save Save Save Save Save Save Save Save Save

This video is about The Spa Guy showing How To diagnose a FLO Code on a Catalina Spa with Balboa Controls.. it is a similar process on other brands as well...    #sparepair #hottubrepair spaguy #thespaguy Save Save Save Save

In this Video The Spa Guy goes through the repair and seal replacement on a Cal Spa Power Right pump and motor... Save

This part is a Hot Tub Replacement Bottom Drain Inside Wall Fitting with a 3/4" slip fitting which measures about 1" I.D.. This part is on the foam side of the tub and the Fitting screws into this fitting.. You have to stand the hot tub up and dig into...