Heating, Air Conditioning, Fridge, HVAC/Expert Profile

Ask A Question

Craig HVAC Expert


I have been in the HVAC field for the past 18 years. I can help with most HVAC questions. I work on commerical buildings for the most part, and have yet to find anything I could not troubleshoot and repair, when repairable. I work on small 1 ton units to a 2500 ton chiller. Troubleshoot air flow, elect, and control problems. I attend regular classes to keep up with the latest and greatest.

Experience in the area

I work on commerical sites, hospitals, gov't buildings. I can troubleshoot just about anything in the HVAC business.


5 years trade school, VFD training classes, Liebert factory training, some York and Trane factory training.

What do you like about this subject?

Always a new challange, and a different problem to solve.

This expert accepts donations:      

Average Ratings

Recent Answers from Craig HVAC Expert

2016-10-20 cleaning a/c A-coil:

Units have different layouts in relationship to the A coil.  The unit can be a force though or a draw through.  In some cases the coil can be accessed both through the access panels and the air entering

2016-09-22 Should I buy new?:

Consider yourself lucky to have a unit still working after 23 years in Florida.  The average life of a unit in Florida is round 15 years.     In some ways units are better, and in some ways they may not

2016-09-21 bills:

That fact that you do not live in the same state as I do,  am not really sure.  My state requires mech. contractors to be licensed by the state.  There is a means to which to file a complaint because of

2016-09-13 Return vents:

The answer really depends on how the system was installed. Every system needs a filter in it somewhere.  Sometimes the filter is in or near the unit, while other times the filter is located in the return

2016-08-26 Central air:

There are quite a few brands to pick from.  There are also many common parts used between them.  I would stick with a know brand, and not some off the wall brand.  Look for ones with the best warranties


Ask A Question

Heating, Air Conditioning, Fridge, HVAC

All Answers

Answers by Expert:

Ask Experts


©2016 About.com. All rights reserved.