transformer

Hi! This forum has been excellent at helping me get the old pool I got last season up and running, and I was hoping I could breath some life back into my old gas pool heater before it truly bites the dust. It's a Natural Gas Hayward H300-ED1, configured to use 120v. It's on a 20A Breaker. See...

I have a pool that’s about 18 months old and I have the pool light listed in my signature. The light has a 120v to 12v transformer and it makes a buzzing sound abs the light seems to work normally. The thing is I have never had the light on while standing next to the pool electrical panel until...

Just curious if anyone here has wired a plug to your Intermatic PX300 transformer and plugged that into a GFCI outlet (rather than direct wiring). Any issue with doing this?

Hi all, I replaced my 120v lighting with a Poolexa lighting system. It's a Controller/Transformer combo which is fed 120V from GFCI and outputs 12v to the light. The light is mounted to a metal niche. The light cable runs through the old junction box, through the old conduit, and eventually...

hi guys can anyone can explain me how to wire the px300 transformer thanks

Hello, I have 120V lighting for my pool and spa. I have a few questions regarding how to convert to 12V for safety reasons. I do not have a transformer. 1) The spa and pool lights are turned on and off from my controller separately, Does this mean I would need 2 transformers to continue to be...

Hello, I just replaced my old Giammanco pool light transformer with the px300. The wires coming out of the pool side pipe are labeled 12,13,14,0 (all black), and a single white wire. From the old schematic, attached, looks like I connect the two black leads from the px300 to 12 (the voltage of...