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Engineering Forum HERE |
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System Maintenance :: Free Items
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In this section you can add the FREE downloads to your cart.
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The files on this web site may be out of date due to the rapid changes in the HVAC industry and we recommend that you do not rely on the data provided. The data and information provided is a guide only.
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Office Address
Dunstable
Bedfordshire. LU6 1DZ |
Phone/ SMS
+44 7403 121 021 |
E-Mail
paul@buyppm.com |
Working Hours
24 hrs a day, 7 days a week, 52 weeks a year |
Appointments
Contact the above number. |
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![General The liquid source Reversible Chiller water to water heat pump shall be a single packaged reverse-cycle heating/cooling unit. The unit shall be listed by a nationally recognized safety-testing laboratory or agency, such as ETL Testing Laboratory, Underwriters Laboratory (UL), or Canadian Standards Association (CSA). The unit shall be rated in accordance with American Refrigeration Institute / International Standards Organization (ARI / ISO) and Canadian Standards Association (CSA-US). The liquid source Reversible Chiller water to water heat pump unit, as manufactured by WFI, Fort Wayne, Indiana, shall be designed to operate with source liquid temperatures between 30°F [-1.1°C] and 90°F [32.2°C] in cooling, and between 60°F [16°C] and 120°F [49°C] in heating.](http://www.system-maintenance.com/maint/images/T/icon_pdf_sm-04.jpg){kind=icon}
