Today just realise my previous non-inverter copper pipe thickness for the most bigger size to compare as recent installed with G23 gauge = 0.61mm thickness

For the most bigger was 12mm diameter but the thickness very thin for less than 0.51mm for gauge 25 only.

So you guys/gals would prefer upgrade from non-inverter gas R22 to R410A even non-inverter.

They will be leaking gas not longer time or break off sometime later at the bending corner.

Gas R22 vs R410A = gas pressure double up from R22.

My photos just taken now.






So now you guys/gals have a guide to check your condo/consealed wall copper pipe should not look like the bigger copper that thin and at least slightly thicken than the bigger size.

So you have chance to install with R410a or inverter unit anytime.

Dei, the 2 smaller pipe picture cannot tell the thickness. The copper pipe cutter cut the pipe and cause the edge of the pipe crumble in. That is not the actual thickness.

While the bigger pipe is using saw to cut.

At least clear out the burr of the small pipe before took the picture.

Today just realise my previous non-inverter copper pipe thickness for the most bigger size to compare as recent installed with G23 gauge = 0.61mm thickness

For the most bigger was 12mm diameter but the thickness very thin for less than 0.51mm for gauge 25 only.

So you guys/gals would prefer upgrade from non-inverter gas R22 to R410A even non-inverter.

They will be leaking gas not longer time or break off sometime later at the bending corner.

Gas R22 vs R410A = gas pressure double up from R22.

My photos just taken now.






So now you guys/gals have a guide to check your condo/consealed wall copper pipe should not look like the bigger copper that thin and at least slightly thicken than the bigger size.

So you have chance to install with R410a or inverter unit anytime.

You are corrected.

We can't tells much, cause we are not the Aircon man.
Just look at profiles may slighly different.

Later the people here go and argue with the aircon contractor because the pipe look different from your picture.

newbie in this thread , hope we can share some knowledge and info yea ~

Look like expert wow

not expert la , zero knowledge in aircond stuff  ... 

Ok I though like Aircon seller cheat like zero knowledge lol

Hi all,anyone have brochure for MHI inverter model available in Malaysia. Plan to buy one at melaka area.Thanks

full service once a year is it ?

3 mths for normal serving
6 mths interval also normal serving
1 years if still feeling cold like new then just do with normal service is ok.

me myself will clean the filter 1 a month , done full service every 10 month ( i will call aircond service people ) ..

Usually how much for full service?

Full service package with?