VRF Systems

Thousands of VRF systems installed in Manhattan between 2012 and 2016 are hitting the failure window. Here is what building managers need to know.

VRF systems give subtle warnings before they fail. Unusual noises, rising energy bills, uneven temperatures, and recurring error codes are all signs that your system needs professional attention — not a power cycle and a prayer. Here are the 7 warning signs every building manager should know.