How to Install an RV Tankless Water Heater | Fogatti RV Tankless Water Heater Test & Review

Just wanted to show how to install a Fogatti RV Tankless Water Heater. The installation was quite easy and straightforward, just hook up the cold and hot water pipes, and gas regulator.
A few thing worth your attention:
1) Make sure you buy a pressure relieve valve which is needed and often required by local plumbing codes. The valve is sold separately.
2) A 12V DC power supply is needed to ignite the water heater, usually just connect to your RV battery, in this case i got the 12V battery from Amazon for tests, connect with Red -positive and black - negative, and the two blue cables to the digital controller.
3) Before you connect to the gas inlet, make sure to remove a plastic protective plug from the tip of the gas inlet. It's used to protect the inlet from dirt, but if you forget to remove it, it'll block the gas and the machine is not gonna work, with E1 error code on the controller (Don't guess how i got to know this lol)
4) The digital controller coming with the unit was packed in a white bag and put inside the unit(A little surprise to me when seeing it). Make sure to open the gate and take out the controller
5) There's a switch inside the machine (behind the gate). Switch it on before you can start the water heater. This switch controls the power supply basically.

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