Reftech HVACR is a channel were you can learn about refrigeration and Air-conditioning.
Sharing knowledge about refrigeration and Air-conditioning.
Giving ideas on how to apply in the cruise ship and what job to be expected in different position.
If you have some questions please don't hesitate to make a comment on the comment box and i will appreciate both negative and positive comment for the improvement of this channel.
GOD BLESS US ALL
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How to removed nitrogen from refrigerant |How to fix high discharge pressure on refrigeration system
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Mga kailangang malaman para maiwasang masira ang refrigerator, appliances at makatipid sa power bill
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LG Smart inverter refrigerator not cooling | Mga madalas na sira ng Inverter |Actual troubleshooting
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