Do it Myself, Refrigeration Preventative Maintenance and Troubleshooting
A versatile manual that is not a long read, but has so much to offer. Easy to understand, simple tasks that refrigeration companies do not want you to know. If you have a problem, there's no time to read lengthy, confusing text books. You will save several hundreds of dollars just by using this manual once.
This manual is tax-deductible in most cases. Save the receipt for tax season and its free