N  A  T  I  O  N  A  L        C  O  M  F  O  R  T        I  N  S  T  I  T  U  T  E,        I  n  c  .
National Comfort Institute
Member Login
Username: 
Password: 

Forgot your Username/Password?




National Comfort Institute's Knowledge Base

National Comfort Institute's Knowledge Base is a collection of questions and answers to help NCI members and industry professionals. The knowledge base is open to both NCI members and NCI Online users.

Access Levels
Each question has an Access Level, NCI Member Only and NCI Online User. NCI Members can view all questions and answers in the knowledge base. NCI Online Users can read NCI Member Only questions but cannot access the answer. NCI Online users can only access NCI Online User level questions. Both NCI Members and NCI Online Users can ask knowledge base questions.

Asking a Question
Even though Knowledge Base questions are answered by both National Comfort Institute and trusted Industry Professionals, all questions and answers must be approved by National comfort Institute.


Question Category:
Search Knowledge Base:
Sort Knowledge Base By:

Question Category: Business Management
NCI Member Only

Question: Has anyone used Reach Local? Any information good or bad would be helpful. Thanks - To view, please click on the question.
Asked Date: 04/20/2010


Question Category: Business Management
NCI Member Only

Question: Do you have any Encouragement Sales Classes Available anytime soon? Might have 2 People too Signup! - To view, please click on the question.
Asked Date: 04/19/2010




Question Category: Air Diagnostic
NCI Member Only





Question Category: Technical
NCI Member Only

Question: Hot air goes to cold and wet goes to dry? right? - To view, please click on the question.
Asked Date: 09/29/2009






Question Category: Air Diagnostic
NCI Member Only

Question: how do calculate the correction factor for grill? - To view, please click on the question.
Asked Date: 07/27/2009




Question Category: Commercial Balancing
NCI Member Only

Question: What is the best way to air balance a lab fume hood. - To view, please click on the question.
Asked Date: 07/21/2009


Question Category: Ventilation
NCI Member Only

Question: what is the correct Co2 ppm level for a social hall holding as much as 100 people. - To view, please click on the question.
Asked Date: 06/29/2009




Question Category: Combustion
NCI Member Only





Question Category: Air Balancing
NCI Member Only



Question Category: Indoor Air Quality
NCI Member Only



Question Category: Air Balancing
NCI Member Only



Question Category: System Efficiency
NCI Member Only





Previous Records | 1 2 3 4 5 6 7 8 9 | Next 20 Records
What's active on National Comfort Institute
News Updates


Current Newsletter Button
Upcoming Training Programs
Air - Cleveland, OH
Air - Boise, ID
Air - Boston, MA
Air - Philadelphia, PA
Air - Sacramento, CA
CO - Baltimore, MD
CO - Portland, OR
CO - St. Louis, MO
CO - Middletown, CT
CO - New Orleans, LA
Click Here for Full Schedule



ContractorsIMAGE

CO In The News
Top Of Page Go to the top of National Comfort Institute