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ELK RIVER ARENA <br />1000 SCHOOL STREET <br />P.O. BOX 193 <br />ELK RIVER, MN 55330 <br />(612) 441- 2956 <br /> <br />To: Pat Klaers <br /> <br />From: Rich Czech and Cliff Stogstad <br /> <br />Date: January 28, 1998 <br /> <br />Subject: Heaters Units for Zamboni and Compressor rooms <br /> <br />Last spring (1997) there was a refrigeration leak on the ice skid to the Olympic rink. Since <br />the heater units in the compressor room and in the Zamboni room are not sealed units, the <br />refrigeration turned into a caustic acid when it was burned in the heater units. This <br />damaged the heat exchangers in the heater units to the point where the units no longer <br />function properly and are in need of replacement. <br /> <br />We have received a verbal quote from Horwitz of $4,500 to replace the heaters with the <br />same kind of heater units. We also received a quote of $4,500 from B and D Plumbing and <br />Heating (see attachment A) that are sealed units. The sealed units use outside air in the <br />heat exchangers, thus avoiding any chance of the units being damaged by any future <br />refrigeration leak that might occur. We feel that the quote from B and D is a very <br />reasonable quote, and recommend that we purchase these units from B and D. <br /> <br />Please call us with any questions or concerns that you may have regarding the heating <br />units. <br /> <br />Rich <br />Arena Manager <br /> <br />Clifffisi~c~gst a~r- <br />Building Official <br /> <br />CC: Lori Johnson <br /> <br /> <br />