HVAC - Variable Refrigerant Flow (VRF) Systems: Quick Book

Good

40 odd pages in my opinion don't make a BOOK.Some good info but falls short of covering sufficient info that is really required by people wanting to know enough to be able to get a handle on VRF technology and products. Not speak like an expert but sound knowledgeable if you get my drift. As it is discipline specific, I don't see cooks and accountants wanting to buy this booklet.

This is not a real book, but a kind of report you can do almost by yourself after talking to someone that has installed two vrf's by their own. Lack of calculations, lack of explanations on selections, there is lot of stuff that is not explained here. Very simple. Disappointing.