Of all my research, I have yet to find an official descaler kit that has a proper pump in it. They all have GPH ratings that are WAY to high. So I did go to Harbor Freight and found a 264 GPH (4.4 GPM) pond pump. I realize that flushing at 20,25,30 GPM is too fast for the solution to "work", but if you run it for a longer time is it ok to do? Or, will running at high GPM actually cause damage to the tankless?
Thanks for the video. I have seven Rinnai's in a parallel setup. It's time consuming to flush all seven of them. I was thinking of building a custom hose so I could flush all of them at once. But I need to figure out how to check for the flow coming out of each one. Sometimes the water inlet valve doesn't open (I have a master unit which keeps the valves off by default, I think). Do you have any suggestions on how to do all seven efficiently and fast?
I would do 1 thing differently. I would clean the filters AFTER descaling. Dirt in your bucket and/or deposits dislodged during descaling could clog the filter
Of all my research, I have yet to find an official descaler kit that has a proper pump in it. They all have GPH ratings that are WAY to high. So I did go to Harbor Freight and found a 264 GPH (4.4 GPM) pond pump. I realize that flushing at 20,25,30 GPM is too fast for the solution to "work", but if you run it for a longer time is it ok to do? Or, will running at high GPM actually cause damage to the tankless?
thank you for sharing your wealth of knowledge and expertise in the tankless units. from Bushwick to Boston, Peejay thanks you!!!
Excellent in service. Thank you very much.
My question is do you need an expansion tank with the tankless
Thanks for the video. I have seven Rinnai's in a parallel setup. It's time consuming to flush all seven of them. I was thinking of building a custom hose so I could flush all of them at once. But I need to figure out how to check for the flow coming out of each one. Sometimes the water inlet valve doesn't open (I have a master unit which keeps the valves off by default, I think). Do you have any suggestions on how to do all seven efficiently and fast?
Do you have a video of going from natural gas to propane on a RL series? RL94e is what I have to be exact.
I would do 1 thing differently. I would clean the filters AFTER descaling. Dirt in your bucket and/or deposits dislodged during descaling could clog the filter
I love your content I watch watch mostly all them but I have a question
Thank You.
How often should you do this if you have always had a water softener?
I have an error and can’t find what it means
E-430
Is it in one of your videos?
Hi Mike
man you should have stuck with rinnai. navien leak gas