Best Answer

I assume you are describing a spa which is permanent and attached to an inground pool via shared Plumbing. If so, then the builder installed an inline check valve to prevent the water from running back down through the plumbing from the spa to the pool when the equipment is turned off. There are primarily 2 types of check valves. One has a weighted flapper which opens with the water flow and drops closed when the flow stops, and the other is a spring-loaded diaphram. (ref: In your case, the check-valve is now either stuck open (usually from wedged-in debris ie: leaves, sticks, etc), or the "innards" are broken. In either case you need to gain access to at least one end of the valve and look inside to see what has happened.

User Avatar

Wiki User

βˆ™ 2004-06-08 12:01:12
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: What causes the water level to drop in a raised jacuzzi when the pool pump is off?
Write your answer...
Still have questions?
magnify glass
Related questions

How much water does a jacuzzi hold?

My jacuzzi 370 hot tub how much water doae it hold?

Who is the sloganer for water that moves you?


How many gallons of water are in a Hotel Jacuzzi tub?

The water capacity of a jacuzzi can range from 250-800 gallons. It depends on the model.

What is the difference between a garden tub and jacuzzi?

A Jacuzzi is a brand of hot tub which is so popular that many hot tubs of different brands are called Jacuzzi's. Typically, a Jacuzzi has jets of water or air. A hot tub usually does not have the jets, its just a tub of heater water.

What causes daily changes of water level on earth?

The evaporation reduces the water level. The process of precipitation increases the level of water on earth.

What causes your car radiator water level to reduce?

There are several causes that will reduce the water level in your car radiator. The most common cause is evaporation. Engine overheating will also reduce the radiator water level.

How boiling point of water can be raised?

Presence of soluble impurities in water generally causes elevation of boiling point.

Why placing a rock in water causes the water level to rise?

to make space

What is o'3 ozone fuction for on a jacuzzi?

It's to purify and to desinfect the water.

Why don't floating ice cubes raise the water level when they melt?

Displacement. Ice displaces the water in the glass so that as it melts the volume/level remains the same. Because the water level is already raised from the ice cube before it melts

Jacuzzi with cold and hot water functions?

YES!!! They are amazing!!!

How do you spell jakcuzie?

The brand name of whirlpool baths and water-jet spas is Jacuzzi.

People also asked