How to Flush Rinnai Tankless Water Heater | Easy DIY

If you're a home owner and you own a tankless water heater, flushing the system is something you can easily do at home after watching this video. It will save you a couple hundred dollars each year and prevent costly bills.
Liberty submersible pump:
www.amazon.com...
Burst proof washing machine hoses:
www.amazon.com...
Locking Pliers:
www.amazon.com...
Zip ties:
www.amazon.com...
5 gal bucket: recommend going to your local hardware store
Vinegar: Costco has the best prices for this
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