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“This unit is a replacement for the older model with the same specs. I got 11 years out of it, but only decided to replace it because the power went out during a freeze which caused the heat exchanger to burst.”
“Hot water will start and when you start adding cold water it shuts off the Ranni and all you get is cold water do not buy the 6.6 gpm I’m going to have to replace this unit with a bigger unit. I bought this unit based on the fact that I only have one bath and a kitchen sink it was supposed to supply my home with plenty of hot water but doesn’t”
