On-demand water heaters
On-demand water heaters – do they work? We have a new Thor brand class C Motorhome with an tankless Girard Brand RV water heater. In the shower the water will temporarily turn warm after the hot w...
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I have one in my home (S&B) and dont like it. We have to trickle water from the bathroom sink to keep the volume through the water heater high enough to keep the unit from switching off. Being on a well my pressure fluctuates between 45 and 65 PSI, and tankless units want a perfectly constant flow to maintain a temp so its not a good match. And an RV has the added issue of limited storage for both fresh and gray water making that even more problematic.
