Most systems will not require cleaning if they are operated and maintained properly, including regular oil changes. However, if a system is improperly started or shut down or allowed to overheat it may require some degree of cleaning. If fluids are not changed regularly and degradation is allowed to set in, systems can require moderate to extensive cleaning to remove carbon and sludge. We have a complete line of system cleaners that will return even severely fouled systems to like-new condition.
Learning Center
System Cleaners: Which One is Right for You?
Ideally you never need to clean your heat transfer system ... Read more
Duratherm Recommended Sampling Procedures and Intervals
Duratherm fluids are engineered to have a long service life ... Read more
Preparation and Startup of New Systems
This document is offered as a general guideline to starting ... Read more
Leaky System? Simple Steps Help Seal the Deal
If you've invested in a quality heat transfer fluid the
Sludge Series Part I: What Causes Sludge in Your System?
Sludge can be costly, but it's also preventable. In Part
Fluid Maintenance: Small Systems
Some basic maintenance tips to help keep your small heat