Because R-410A operates at considerably higher pressures than many other refrigerants, newly manufactured R-410A systems require service professionals to use different tools and equipment. This book explains why R-22 systems cannot be retrofitted to R-410A, and why each component in an R-410A system must meet the stringent demands of this newer refrigerant.

This study guide, published by ESCO Press and made available as a convenience to RSES members, prepares technicians for a certification exam.

ISBN: N/A

This is a Hard Copy Book