I installed two Kohler 12RES about five years ago, before we switched brands to Generac. The Kohler units had a couple of electrical control problems, minor issues, easily repaired, nothing mechanical. Residential backup generators are in one of two states, working, or broken. If it has not broken down, then it is working. End of story. When the break, you get a new one.<div>
<br></div><div><br><div><br><div> <br><br><div class="gmail_quote">On Tue, Apr 3, 2012 at 11:28 PM, Allan Sindelar <span dir="ltr"><<a href="mailto:allan@positiveenergysolar.com">allan@positiveenergysolar.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
<div bgcolor="#ffffff" text="#000000">
Wrenches,<br>
We sold and installed a few Kohler 8.5 and 11 RMY generators in the
first half of the last decade. We found over the years that followed
that they held up quite well, with very few problems if cared for. <br>
<br>
We have a customer whose off grid system we cared for for about a
decade before she sold her property and moved on. The buyer, with
whom I have never spoken, did little research on the property or the
PV system before purchase, and is now dissatisfied with the system
and has sued the seller. I have been asked to provide some history
and guidance to the seller. The system includes an 8.5 RMY Kohler
that, when the property was sold, had about 2,000 hours on it and
was working well, I recall being told. The buyer has claimed, among
other things, that it was "old and near the end of its service
life."<br>
<br>
What kind of life have others seen from these units, and how have
they held up in your experience?<br>
Thank you,<br>
Allan<span class="HOEnZb"><font color="#888888"><br>
<div>-- <br>
<font face="Times New Roman, Times, serif"><b>Allan Sindelar</b></font><br>
<small><a href="mailto:Allan@positiveenergysolar.com" target="_blank"><font color="#000099" face="Times New Roman, Times, serif"><u>Allan@positiveenergysolar.com</u></font></a></small><font face="Times New Roman, Times, serif"><br>
<span style="font-size:10pt">NABCEP Certified Photovoltaic
Installer<br>
NABCEP Certified Technical Sales Professional<br>
New Mexico EE98J Journeyman Electrician<br>
<b>Positive Energy, Inc.</b><br>
3201 Calle Marie<br>
Santa Fe, New Mexico 87507<br>
<b><a href="tel:505%20424-1112" value="+15054241112" target="_blank">505 424-1112</a></b><br>
<a href="http://www.positiveenergysolar.com/" target="_blank"><u>www.positiveenergysolar.com</u></a><u></u><u></u></span></font>
<p class="MsoNormal" style="margin-right:722.25pt"><span style="font-size:10pt"><font face="Times New Roman, Times,
serif"><u></u><u></u><u></u><u></u><u></u><u></u><u></u><u></u></font><b><br>
</b></span></p>
<span style="font-size:10pt"><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Chris Mason<div>President, Comet Systems Ltd</div><div><a href="mailto:masonc@cometsystems.co" target="_blank">masonc@cometsystems.co</a></div><div><a href="http://www.cometsystems.co" target="_blank">www.cometsystems.co</a></div>
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