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DELIVERY INFORMATION
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SHEET METAL PRODUCTS
Seal-Tite is simply the best brand available today.
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Johnstone Supply is  your source for quality AO Smith water heaters!
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Technician's Corner

This is the place to find handy tips and information that is helpful for installation and service. Check back often for new items!

Wiring diagrams utilizing the Honeywell VisionPro IAQ with an airsource heatpumps.

Heil Heatpump with an IAQ
Goodman Heatpump with an IAQ

How to calculate the Economic Balance point for a dualfuel airsource heatpump installation

Balancepoint pdf

Goodman sequence of operations pdf for Goodman furnaces

Updated sequence of operation

Other Handy information

Gas Pipe Sizing for Iron

Checking the Firing Rate

V-belt Cross Reference

Submit a Question to our TSA's? (technical service advisor)

Also see Dealer Resources

Important:

The information contained in technician's corner is intended for general reference purposes only. It is not a substitute for instructions, guidelines and/or warranties provided by the manufacturers of any products referred to.

Although Johnstone Supply tries hard to keep the information accurate and up-to-date, Johnstone Supply is not responsible for any errors or misprints that occur.

Johnstone Supply and its affiliates are not responsible for any damages or liability which may result from the use or misuse of the information contained in the technician's corner.

 

 

 

 

 

 

 

 

 

See Also
Company History
Muskegon Branch
Grand Rapids Branch
Holland Branch
Contact Us
Staff Directory
Employment Opportunities
Credit Application

Learn About Refrigerant Here!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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