Recent content by saPool007

Knowing that the issue traced back to the gas valve switch, and not wanting to tamper with gas pipes, I regretfully hired a professional to test and install the new gas valve switch. Surprisingly, the process was not as labor-intensive as I thought; it took them less than 30 minutes, and the...

Thanks ajw22, but the 24vac connects that I refer to is actually a fireman's switch. See attached pix. But because wire that I connect to fireman's switch is wire with 24 vac coming from external transformer. Which cause to trip something and now causes to burn the fuse. The burning of the...

Control is an elusive concept because my naive theory put me in a pickle. Short answer I did not able to control the temperature. And it was an expensive lesson. But this made me realize that I should done it differently. I should have done NOT to connect the external 24vac directly to MT...

I apologize for showing you the diagram without explanation. 1. Using the remote that I got from Amazon which is attached below. The outlet portion with temperature sensor is connected to pentair MT 400 (PMT) cold water intake and the portable remote temperature controller can increase and...

Still replying, but for any signs of rodents in the heater, there are none chewed wires visibly seen. I also remembered that I opened the drain plug because I want to use the plug to check temperature. Water comes Out from the heater drain and I was thinking that could cause the burning of fuse.

This my diy “poor mans” temperature control set up.

Buy a bunch more 1.25A fuses. — done 2 amps from Home Depot. Post pics of the insides of the heater. — attached below. How old is the heater? — IDK but I have the serial number attached below. What started this problem? — it started when I automate it DIY using Wireless Temperature...