How To Drain A Hot Tub With A Sump Pump. Use a submersible sump pump. Drain your hot tub in 10 minutes or less with an electric submersible pump.
A sump pump will drain your hot tub faster than any equipment, but you need to be there when you’re using it to keep an eye on the water level. The fastest way to drain a hot tub is to use a submersible pump. Turn the power to the spa off at the circuit breaker.
Eliminate standing water in your yard, and the risk to attract mosquitos.
This will drain the spa water in minutes rather than hours. Drain your hot tub in 10 minutes or less with an electric submersible pump. To drain the water with a sump pump, follow the steps: Use a submersible sump pump.