Hayward CHXTST1930 Thermostat Knob without Knob Replacement for Hayward H-Series Pool Heater

Easy install, worked out well. I couldn't get the old bulb out from the hole where it goes in the heater as it was completely corroded and the copper tape to pull on just broke off. Luckily our old heater has a second hole for a remote control so I just used that one. This one seems to be calibrated differently in that I think it is just for pool use maybe? The old one we had to only turn about a quarter or the way and this one we have to turn about 2/3 of the way up to get the same temperature. Other than figuring that out, no problems at all. The Hayward maintenance guide actually has step by step replacement instructions for this part.

Temp dial setting was not set as original, had to turn almost all the way to the left for the burners to go on. Otherwise it is working.

It was awful I had an electrician install it and it broke within the first five minutes would not recommend that at all very expensive piece to lose

good product so far

Works great and a very good price, good seller.

Replacement part was an exact fit, heater worked perfectly.

I made this work, but it wasn't the same as what it replaced, but was the same part number.

fast ship part right