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The new international mechanical code calls for a balnced return which maens that you now have to put a return in every room seperated by a door except bathrooms and kithens or use transfer grills...

If you are tripping the low voltage then you obviously have a short one of the easiest ways to determine which circuit it is in is to isolate each one until it stops tripping. you can do this at the...

You should check the draft. If you have negative pressure in the room where the boiler is you will get intermitten pilot outages.

I am relocating to western N.C. I have nearly 30 years residential light commercial. The last 10 years teaching. I am also a licensed contractor in Florida and North Carolina. Looking for something...

Any jobs in western North Carolina(Asheville Area). I have 20 plus years in residential. Can run service ,do load calcs design and layout. Thanks for your help. D

There seems to be no shortage of opions on this subject. So i figured i might as well weight in. R410 may or may not be the wave of the future it certainly is being pushed as the r22 replacement. The...

I'm moving to North Carolina in a few weeks just North of Aseville in Burnsville.
I,m looking for employment in and around that are, I have around 23 years in residential light commercial. I haold a...

Thanks for the advice. It does help. I'm in Burnsville about 45 minute from Asheville. I'm scheduled to take the test in Asheville.

Getting ready to take the NC H3 exam any advice?

I agree with you in part a TXV does control superheat or at least attempt to. But keep in mind the sensing bulb is on the outlet of the coil and if the compressor can't move enough refrigerant to...

The only way i could see you freezing that coil is if you had no air at all moving across that coil. At best you are only using about 2/3 of the coil therefore assuming a resonable amount of air ...

A 2 ton compressor will not move enough refrigerant to fill a 3 1/2 ton coil. Therefore you will run high superheat coming back to the compressor. Since the compressor uses the refrigerant for...

I'm Licensed in Florida and North Carolina I'm currently in Florida where I teach and Run the local Hvac apprenticeship Program for the Refigeration and Air Conditioning contractors association

I might as well give mine. From what you have described that the compressor starts and runs for 5 seconds would lead me to believe it's something external of the compressor. If the amp reading he...

Moving To Western Carolina Ashville To Johnson City Tenn Area Have 20 Plus Years In Residential Heat And Air Looking For A Position With A Solid Company

The sunroom going to be a problem no matter what. Think about it the sunroom as the name implies is going to have a diproportionate amount of glass as compared to the rest of the house, which means...

Johnlem
Based on what your saying he'll never get the charge correct, because the airflow is incorrect. A 3 ton air handler needs approximately 1200 cfm of air to function properly. A 10" flex...

Thanks LGM that would be grat I really don't have time to sit through a course. I've been teaching A/C for the last 10 years so I know how to study I just need to know what to study and the types of...

O.K. guys since I only had one response for job leads in and around Asheville North Carolina I guess I'll take a new route. I have sent my application in to take the H3 exam. I have held a Florida...

There must be some jobs in Asheville North Carolina. I have 25 years in HVAC and am relocating from Florida where i am also a licensed contractor and teacher. If I can't find job will look into...

Relocating to North Carolina Asheville area. I have about 20 years in HVAC doing just about everything in residential and light commercial including, design ,layout, service, install, and teaching....

Relocting to Burnsville North Carolina thats about 45 mins to Asheville or Johnson City Have about 25 years experience in Hvac. Currently teaching at a tech school. Any help with employment in...

Thanks I'll do that.

I'll be relocating to western North carolina soon. I have over 20 years HVAC experience in residential light commercial as well as teaching. Looking for job. Would consider spply house or back on the...