I could use some help on this one. We have e-spar on our bus the hydronic style. It has a 24 volt external coolant circulating pump that is bad.
I contacted e-spar and was told the one I have was 375 but is obsolete and the replacement is 600
Un !@#$% believable
Here is what it is and any help leading me to a reasonably priced alternative would be greatly appreciated.
It is a small centrifugal pump that can handle the heat and this also says 1800 litre per hr and 40 watts.
The inlet and outlets are about 3/4 just looking at it in my lap here.
What are the small webasto external circulating pumps going for and are they 24v any of them? This looks just like one of those
Look in the granger book. I bought one for my aqua hot from them at 1/3 what the dealer wanted.
Don
Ebay - Search Espar - $99.99 - Just bought 4 of them. 24 volt
Kenny
Are there more? you want to sell one of those?
Just looked, the guy seems to have many of them. Just search for Espar.
Kenny
I just did came up with nothing got the link put it up thanks
http://cgi.ebay.com/ebaymotors/Webasto-Espar-heater-water-coolant-pump-boat-RV-_W0QQcmdZViewItemQQhashZitem4aaabbe243QQitemZ320692019779QQptZBoatQ5fPartsQ5fAccessoriesQ5fGear (http://cgi.ebay.com/ebaymotors/Webasto-Espar-heater-water-coolant-pump-boat-RV-_W0QQcmdZViewItemQQhashZitem4aaabbe243QQitemZ320692019779QQptZBoatQ5fPartsQ5fAccessoriesQ5fGear)
Thank you very much
Belfert that's the link. That's where I got them. Work great at a great price.
Kenny
The stock electric coolant booster pumps out of a GM transit might be another alternative?
Mohawk?
happy coaching!
buswarrior
Quote from: buswarrior on May 10, 2011, 07:25:12 PM
The stock electric coolant booster pumps out of a GM transit might be another alternative?
Mohawk?
happy coaching!
buswarrior
That is exactly what I used and other than size I'm very happy with it.
I plan on re wiring and making a seperate control panel with toggle switches, so I can keep the pump circulating after burner cycle.
The other toggle would be to turn the burner on any old time I want. :)
I've been following his auctions online, and he also will give support for a new comparable Webasto/ Aqua Hot system. I beleive he may even have a web site with info. I'm keeping him bookmarked for the future :)
Fred
I got the last pump he had that was a close one.
Thank you all again.
At his price, would have been worth buying a spare if he had anymore.
Kenny
I'm sure there were a bunch that did just that.