Basic guidlins for rigging

Moisture can block a system

Icing up of the evaporator

ACRA Newsletter March 2014

ACRA awards entries 2014

2016 acra awards requirments and entry form

Concrete Connections March 2016

direct on line and three phase star delta starting

different types of cables

correct nozzle size

liquid slugging

R 410A replacing R22

best storage temperature for frozen chicken

Australian concrete repair association newsletter february 2013

Acra newsletter june 2013

Concrete Connections November 2014