Hydro Quip CS800-A2 15 Amp Pneumatic Control Box With Corded GFCI

These are great little hot tub heater units that control a 2 speed pump, blower and light. My first one lasted 12 years, finally the epoxy around the heater terminals cracked and let water drip into the electronics Box tripping the gfi. The next one I ordered had some loose wires and controls acted erratically, so I returned it to these guys and they returned in working order right away. Here's to another 12 years of life to this old Craigslist hot tub I got for a steal and fixed up on the cheap.

A good, cheap solution to spa control system replacement. When my digital spa controls failed in some way for about the 6th time, I ripped it out and put a hydro Quip unit in it's place. This is the second one for me. The first lasted for many years. Simple, inexpensive and they're a work horse. Plus Spa Care has the best prices.

"We maintain several spa's and after 20 years some of them need a little TLC - these replacement units sure come in handy"

"Well packaged, quickly delivered and tracking provided. Instructions were excellent, the full manual was included. But I couldn’t get it to work, so I emailed customer service. They responded immediately and walked me through troubleshooting, then called for the final step until it worked. Maybe the best customer service I have ever experienced!!!!"

"Order arrived quickly and works as expected. My only recommendation (for Hydroquip not the vendor) is that it would be nice if the mode switch (constant pump and heat demand) was labeled to indicate what position it is in."