Issue: Hot tub is above pool, and empties into the pool. When the pump turns off, the water level of the hot tub is falling to the height of the jets.
Problem: I've seen many posts here describing the same issue, and a faulty check valve is always mentioned.
Help / Question: Where is the check valve for the hot tub? Is it in the diagram below of my pool equipment?
Troubleshooting:
- When the hot tub is isolated (3-way Jandy valves on the left and right are closed for both drains and jets), the hut tub level does not fall.
- When the spa drain is closed and the spa jets are partly or completely open, this is when the water level falls.
- There are no leaks in any of the pool plumbing.
Pics:
- Pool equipment
- Pool
Problem: I've seen many posts here describing the same issue, and a faulty check valve is always mentioned.
Help / Question: Where is the check valve for the hot tub? Is it in the diagram below of my pool equipment?
Troubleshooting:
- When the hot tub is isolated (3-way Jandy valves on the left and right are closed for both drains and jets), the hut tub level does not fall.
- When the spa drain is closed and the spa jets are partly or completely open, this is when the water level falls.
- There are no leaks in any of the pool plumbing.
Pics:
- Pool equipment
- Pool