HydroMaster 4 HP Hot Tub Spa Pump Side Discharge 2-SPD 56-Frame LX Motor 240V (Also Replaces Waterway or Aqua-Flo)

Went away on vacation to return home to a dead hot tub!!!!! The water had not turned green yet so I was sitting pretty good at this point. This is my primary pump #1 out of two pumps for my 2008 Diamante Liberty #46 Hot tub built in 2008. The motor died the wet end was still spinning so this pump was just a little bit bigger in amps and like a 1/2" longer then the old pump. So since this was a two speed pump at high speed I was now going to be running at 12.0 amps compared to the old pump at 11.0 amps and at the low speed I was now going to be running at 4.4 amps compared to the 3.3 amps on the old pump. The rpm's were the same on both speeds and there is NO increase in noise from the new pump. I removed the wire loom from the old pump which was in good condition and installed it on the new pump with no problems. An Excellent purchase I am very pleased to be back into my hot tub.

Pros: Pump was a good replacement for my tub, bolted right in.plumbing was the right size, and right connector type just as pictured...CONS: Pump had some bearing noise when first installed, has quieted down some but the noise is still there after 3 months ...AND my Hi and Low sides in the installation instructions, Were backwards, black is high speed and red is low speed, maybe different on your tub but on mine I had to go back in and switch the wires to get the Low pump to come on instead of the High speed.Wiring Schematic could have been a little bigger in the instructions, had to get a magnifying glass to read it

After 20 years my old Spa pump started leaking around the shaft and was not repairable. Purchased this and it was a great replacement, as well as a more powerful upgrade. The pump was easily rotated to move the discharge chute and it bolted/wired right up without any issues. It is very powerful and acceptably quiet as well. It has been in service for over a year without any issues.

Pump an motor arrived in 1 week. Required that I rotate the pump 90 degrees but then fit and worked perfectly. Be mindful that you have all gaskets in place before putting it back together. I did a double check and sure enough a gasket was missing a one of the fittings... could have been a waste of a lot of water as I would have had to empty the spa to place a missing gasket. All worked out thankfully. BTW Youtube was very helpful in guiding me to the solution.

Quiet, minimal vibration, easy to install. My original CalSpa motor quit, simple swap out and back to normal operation! It’s been running for about 1 week as of 10/7/20 without any problems. Very happy so far! High speed seems to work as well as original. I hope to update after 6 months and 1 year.

Our spa manufacturer had their spa pumps on backorder for about two months. We decided to try one from Amazon and luckily it worded out just fine. Work as expected.

took awhile to get all the other bits I needed. replaced a 17 year old home depot spa pump. spa depot was great with the wiring picture. then of course I had to resolve the various leaks at every old union.....no leaks today, powered up just as it should.

Easy to install. Works as should