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| Re: floor vented on demand hot water heater [message #290998 is a reply to message #290991] |
Thu, 26 November 2015 04:09   |
appie
Messages: 902
Registered: April 2013
Location: denmark
Karma: 2
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Senior Member |
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That looks realy neat, now if it could run on electricity as well
Appie
eleganza 76 "Olga" now sadly sold
6 wheel discbrake
Quadrabags
Springfield stage 2 462 olds
Manny tranny
( pictures at http://www.gmcmhphotos.com/photos/g6489-olga.html
Fulltiming in Europe july 2014 til july 2016
Denmark
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| Re: floor vented on demand hot water heater [message #290999 is a reply to message #290991] |
Thu, 26 November 2015 06:38 |
rcjordan
Messages: 1913
Registered: October 2012
Location: Elizabeth City, North Car...
Karma: 1
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Senior Member |
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>electricity
In the residential market, none of the tankless electric water heaters have enough wattage to do more than take the chill off when washing your hands. So many were returned by customers that many plumbing supply houses like mine quit selling them. At 40-60 psi and a 1/2" supply, I estimate (based on my experience with spa inline elec elements) that it'd take at least a 6kw element to provide warm-ish water. In our coaches, when running on the 12v pump with low water flow, maybe 2 or 3 kw to get an almost hot shower.
SOLD 77 Royale Coachmen Side Dry Bath
76 Birchaven Coachmen Side Wet Bath
76 Eleganza
Elizabeth City, NC
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