Calling Aircon Tech!

[2rm]

an analog bimetallic temperature gauge will do. it's a lot cheaper, too. concorde stores...

Thanks doc will try to check, magkano kaya price range? sa sulit kasi may nakita akong thermo gun at P1,600

[dr. d]

Thanks doc will try to check, magkano kaya price range? sa sulit kasi may nakita akong thermo gun at P1,600

what!!! 200-500 kesos yung tinutukoy ko. it's a round dial the size of a large g-shock. but it doesn't give instantaneous readings. you have to wait a little, mebbe 1 minute..

[jick.cejoco]

Thanks sir for the info, yung kasing tech na tumingin sa unit ko (outside casa) nakuha nyang pressure habang patay ang makina is 60 psi sa low side, around 2:00 pm yesterday so maybe ambient temp is around 30 to 35 deg C. Pagsaksak pa lang ng gauge "kulang" na kaagad ang sinabi malamang may maliit daw na butas kaya gusto ko rin malaman what should be the normal reading.Also sabi nya dapat pati raw yung rubber hose, hindi lang yung aluminum pipe sa suction line ang nagpapawis, di ko rin alam kung totoong pati yung rubber hose dapat magpawis ang alam ko lang yung aluminum pipe lang.

if your ambient was around 86-95 degrees fahrenheit the pressure will be between 79 up to 85 psig with the a/c system rested and shut down for at least 10 minutes. your system is indeed a little bit too low of refrigerant.

[t2erns]

a simple formula to estimate how much the high pressure should be on a good performing ac. (avrearge only)
R134A AMBIENT TEMP (DEG F) X 2.3