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Author Topic: E-Spar Circulating Pump Alternatives  (Read 1564 times)
Joe Camper
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« on: May 10, 2011, 04:19:08 PM »

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I contacted e-spar and was told the one I have was 375 but is obsolete and the replacement is 600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

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Don Fairchild
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« Reply #1 on: May 10, 2011, 04:21:14 PM »

Look in the granger book. I bought one for my aqua hot from them at 1/3 what the dealer wanted.

Don
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Kenny
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« Reply #2 on: May 10, 2011, 04:25:27 PM »

Ebay - Search Espar - $99.99 - Just bought 4 of them. 24 volt
Kenny
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1941 and 1945 Flxible - South Lyon, Michigan
Joe Camper
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« Reply #3 on: May 10, 2011, 04:26:56 PM »

Are there more? you want to sell one of those?
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Kenny
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« Reply #4 on: May 10, 2011, 04:32:00 PM »

Just looked, the guy seems to have many of them. Just search for Espar.
Kenny
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1941 and 1945 Flxible - South Lyon, Michigan
Joe Camper
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« Reply #5 on: May 10, 2011, 04:33:47 PM »

I just did came up with nothing got the link put it up thanks
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belfert
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« Reply #6 on: May 10, 2011, 04:37:30 PM »

http://cgi.ebay.com/ebaymotors/Webasto-Espar-heater-water-coolant-pump-boat-RV-_W0QQcmdZViewItemQQhashZitem4aaabbe243QQitemZ320692019779QQptZBoatQ5fPartsQ5fAccessoriesQ5fGear
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Joe Camper
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« Reply #7 on: May 10, 2011, 04:44:38 PM »

Thank you very much
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Kenny
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« Reply #8 on: May 10, 2011, 04:46:04 PM »

Belfert that's the link. That's where I got them. Work great at a great price.
Kenny
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1941 and 1945 Flxible - South Lyon, Michigan
buswarrior
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« Reply #9 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

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Paso One
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« Reply #10 on: May 11, 2011, 09:22:28 AM »

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. Smiley
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Pete359EX
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« Reply #11 on: May 11, 2011, 02:32:25 PM »

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  Smiley
Fred
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Joe Camper
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« Reply #12 on: May 11, 2011, 06:06:14 PM »

I got the last pump he had that was a close one.

Thank you all again.
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Kenny
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« Reply #13 on: May 11, 2011, 06:30:30 PM »

At his price, would have been worth buying a spare if he had anymore.
Kenny
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1941 and 1945 Flxible - South Lyon, Michigan
Joe Camper
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« Reply #14 on: May 11, 2011, 06:39:08 PM »

I'm sure there were a bunch that did just that.


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