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Steam Coils

Why are HVAC Coils Copper Tube and Aluminum Fin?

by Dan Jacobs, February 18, 2020

It’s really not a coincidence why HVAC coils use copper tubes and aluminum fins. Copper is great for heat transfer,…
DX (Evaporator) Coil

What Does “Splitting” A DX (Evaporator) Coil Mean?

by Dan Jacobs, January 29, 2020

“Splitting” a DX (Evaporator) coil is one of the toughest concepts to understand in the coil business. “Splitting” the coil…
HVAC Coil Replacement

IN NEED OF A COIL YESTERDAY??

by Dan Jacobs, January 21, 2020

Why are quick-ships so important?? With winter and various “polar-vortex’s” in full swing, time is not on your side if…
Shell & Tube Heat Exchanger

Top 10 Hints for Replacing Tube Bundles in U-Tube Exchangers

by Dan Jacobs, January 14, 2020

There are basically three kinds of shell and tube heat exchangers: “U” Tube heat exchangers where it is possible to…
Chilled Water Coils

Guidelines For Air Velocities

by Dan Jacobs, January 7, 2020

Step # 1 in determining the size and performance of a coil is dependent upon understanding face velocities of air…
Steam Coil

How to Make Sense of Heating Coils?

by Dan Jacobs, December 17, 2019

Of all the types of HVAC coils available, heating coils are probably the easiest to select and understand. Capital Coil has listed the three most common types of heating coils that you are likely to come across.
Steam Coils

Quick, Reliable & Uncommonly Fast

by Dan Jacobs, December 10, 2019

You have many choices when buying replacement coils and choosing a coil supplier, and Capital Coil & Air can make your buying decisions a lot easier.
Steam Coils

Tips on Hand Designation & “Counter-flow”

by Dan Jacobs, December 3, 2019

Are your water coils right hand vs. left hand?  Is it looking into the face of the coil or with the air hitting you in the back of the head?  What exactly is counter-flow and why is it important?  Are you completely confused by why right hand vs. left hand even exists? 
Heat Exchanger

Replacing a Shell and Tube Heat Exchanger? And Have the Model Number?

by Dan Jacobs, November 27, 2019

Replacing a Shell and Tube Heat Exchanger? Give us the model number and serial number to your heat exchanger and 9/10 times we can replace it!
Chilled Water Coils

Simple Strategies For Your Replacement Coil Buying Process

by Dan Jacobs, November 13, 2019

Capital Coil & Air has developed some simple strategies for the entire buying process that should help in avoiding many of the annoyances

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