Supply and install noritz tankless water heater, factory, 12 year warranty on heat exchanger. We will also installed new waterlines new gas light at new vent line through the roof. Also, when I opened up the vent pipe, it was broken inside the ceiling so I had to open up the ceiling a little bit to fix it. Luckily I was able to get it and not a problem. The only thing we need is patching in the garage just a little bit. I will text you a number for someone who does patching. Thank you also regarding a discount I will leave the price the same and not charge you for fixing the vent in the ceiling. I think that’s a nice discount.