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Mat-Su College: Refrigeration and Heating

A guide for students taking Refrigeration and Heating courses at Mat-Su College.

Contacting the Mat-Su College Library

For any research question, please contact the Mat-Su College library!

Phone: 907-745-9740 
Text: 615-745-9740 (we can reply only during business hours)

You can also get help by emailing the author of this guide at or by scheduling a one-on-one meeting (in-person, by phone, or by Zoom).

Live Homework Help

Do you want a writing tutor to look over your paper before you turn it in? If so, you can use the free Live Homework Help service that is available to all Alaska residents. Its writing tutors are available 8:00 AM to 2:00 AM (wow!). Just select "WriteTutor" when asked what topic you need help with.

Writing tutors will chat with you live. You can chat with them by voice or just by text. Either way, your paper will appear on screen and your tutor can highlight sections, etc.

If you don't have time for a live meeting with a tutor, you can use the "drop off" feature to upload your paper. A tutor will then read through it and make suggestions that you can read when you have time.

Guides on the Side

Guides on the Side are interactive, self-paced "tours" of websites. Right now we have three Guides on the Sides showing different library tools.