​Chillers Big and Small

Fundamental Refrigeration was written to help apply the formulas, principles, and physical laws that govern refrigeration and air-conditioning whether your working on a home AC, or a 1000 ton chiller. 

There is a lot of math involved, but this is how we analyze our world and arrive at accurate information. The math isn't that difficult, problems are fully worked examples, with a little practice you'll be an Ace! ​

Tips, Procedures, and Set-ups

I'll be publishing several tips, procedures and equipment set-ups here, for example, above is a four valve manifold setup that won't require the removal of your gauges to manipulate and charge a unit.

Over Charge	Under Charge	Dirty Condenser
High Discharge Pressure	Low Discharge Pressure	High Discharge Pressure
High Suction Pressure	Low Suction Pressure	High Compressor Amp Draw
Low Superheat​	High Superheat	Low Sub-cooling

If this is a problem. Will you know where to start?

The HVACR industry is looking for good technicians all the time.

Fundamental Refrigeration 2006

The basics

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Fundamental Refrigeration V2

Advanced Application.

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Tips & STuff

Tips, set-ups, and procedures in my blog.

Tips & Stuff