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About Greg Hughes
Expertise
Residential Electrical including Appliances and HVAC with 28 years experience.

Experience
Started training as an electrician in 1979, worked for major companies and the government.

Education/Credentials
Graduated from Electrician's School, Carrier Training, and various specialty schools.

You are here: Experts > Home/Garden > Home Improvement/Repair > Electrical Wiring in the Home > HVAC

Electrical Wiring in the Home - HVAC

Expert: Greg Hughes - 7/4/2009

Question
QUESTION: I HAVE A 230VOLT3 PHASE AC UNIT FROM A CONSTRUCTION JOB LOOKING TO INSTALL IT IN MY HOME. HOW DO I GO FROM 220 SINGLE PH TO 3 PHASE 26 AMP. THANK YOU

ANSWER: Sorry, but the 3-phase A/C is not going to work on your 1-phase supply.

---------- FOLLOW-UP ----------

QUESTION: CAN I USE SOME KIND OF POWER CONVERTOR TO GO FROM 220SINGLE PH TO 230 VOLT 3 PHASE

Answer
Yes you can but it is expensive.

Unless this used A/C is worth a lot of money it would cost more for the phase converter than a brand new single phase window A/C.

But yes you can buy one. Just google "phase converter". Match the voltage and amp output of your A/C to the correct model.

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About Electrical Wiring in the Home
This site answers questions related to home electrical wiring, home wiring, general electrical help,and other electrical questions related to aleternating current (AC). You can find help on the National Electical Code, home electrical issues, wiring electrical outlets, installing lighting, electrical grounding, and general electrical help for do-it-yourself projects not require an electrician. If you do not see your home electrical wiring question answered in this area then please ask your electrical wiring question here