How to replace pump in intex bubble spa 28403E?

J.D. Browning

• 2760 Answers
• Posted on Dec 30, 2014

SOURCE: My heater and filters seem to be working but my Intex spa will not make bubbles. The blower does not seem to be working and we have only used it twice.

reguardless of how much time elapses between uses the blower unit should alll ways be tested for (Back flow) after every use , this is when water gets back into blower unit and causes rust on drive shaft (sticking shaft) sometimes thiis can be compounded by the mixing valve (a device that mixes air and water ) going bad or sticking open with debris

SOURCE: I've got an Intex pure spa hot tub and the air bubbles button isn't working but the LED screen is on??? Any suggestions?

• Do the other buttons work fine?
• Did you press REALLY hard and break it
• Have you tried pressing it REALLY hard when its not broken- Probably a bad idea
• if you have the know how and the bravery take the face plate off (MAKE SURE THE POWER IS OFF AND THE WHOLE THING IS UNPLUGGED)!!!!!1
• check the wires going to the back panel of the screen Rusted, corroded? Might be covered under warranty - refer to manual or look-up based on how long you've had unit

SOURCE: Why are bubbles forming in my intex pure spa jet massage?

the air bubbler is switched on
there is a leak in the suction side of the pump that is sucking in air