Chiller and HVAC preventative maintenance services performed by John C. Schaub Inc.

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  Following is a general list that will apply to all chillers and most HVAC systems

 

* Quarterly inspections with checks made per each individual chiller manufacturer's recommendations
* Twenty-four hour emergency service
* Check all system for refrigerant leaks
* Lubricated (properly) all moving parts including the tower
* Check all pump operating water pressures
* Install refrigeration gauges to each  & every system
* Check each compressors operating refrigerant pressures
* Check all electrical starters, contactors, and relays
* Clean all motor housings
* Check bearings and packings on all pumps
* Check all motor voltages and amperages
* Check all electrical connections & tighten if needed
* Check all hot gas and unloader operations
* Take superheat and subcooling temperature readings to obtain chiller's maximum efficiency
* Take discharge line temperature readings.
* Check all oil levels and pressures
* Incorporate all data and perform refrigeration analysis on each unit
* Inform Plant Manager of any problem before any work is initiated
* Teach all associated personnel about the operations of each system to increase their knowledge and reduce costly emergency calls that they could have easily addressed.
* Give preferential treatment on all service calls
* Give set hourly rate for all PM clients
* Furnish detailed written reports
* Provide all refrigerant recovery equipment as required by federal law.

Chiller Warranty Service- Click here for details

Professional Refrigeration Troubleshooter

The first hands on Chiller/HVAC/R troubleshooting handbook is out in publication. This is a must have book for you and your service technicians.  It will save you time and money along with passing on the vast knowledge of 60 years experience.

Click here for details

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This site was created and maintained by Jack Schaub

Any inquiries please E-mail the Webmaster:  chillerservice@comcast.net
John C. Schaub Inc. (On line-11/96)  23 Adams St.  Mt. Laurel NJ. 08054 phone 856-235-2120
Copyright 1996-2015