how long does the freon for your a/c usually last?

[bisolvon]

just to compare lang po.hehe.. and to give me an idea when it needs refilling.

[mda_]

dapat di kailangan ng refilling. kung nauubos, ibig sabihin may leak yung system mo. ideally, you only charge it pag nagpalinis ka nang aircon. once a year i suppose.

[dr. d]

i bought my sentra in 1997. until now, aircon still cools well. never had to refill the freon. my 5 year old innova recently had its freon refilled.

[nitrox]

At least a year for me, until the time I have the a/c serviced/cleaned.

[normanenoza]

it shall never deplete. if it does it has a leak in the system. do you refill the refrigerant in your ref every year or two or 5 years. also, a perfectly working air conditioning system should never be dismantled otherwise it will be exposed to foreign objects if not serviced in a dust free room/area. if you have a brand new vehicle, never have the aircon system cleaned after 3 years or 5 years as long as it is working perfectly.

[MrQ5]

i bought my sentra in 1997. until now, aircon still cools well. never had to refill the freon. my 5 year old innova recently had its freon refilled.

sir ask ko lang nag-evacuate ba kayo sa innova nyo bago mag magrefill?

ask ko din refrigerant R134a capacity ng innova?

our 3 yr old innova no problem sa cooling kaya lang parang short cycling (7 sec engage 7 sec disengage * 23-24C AC settings)

at sa sight glass may bubbles sa buong cycle ng engage ng clutch

--tia

[brainmafia_310]

sir ask ko lang nag-evacuate ba kayo sa innova nyo bago mag magrefill?

ask ko din refrigerant R134a capacity ng innova?

our 3 yr old innova no problem sa cooling kaya lang parang short cycling (7 sec engage 7 sec disengage * 23-24C AC settings)

at sa sight glass may bubbles sa buong cycle ng engage ng clutch

--tia

bubbles sa sight glass normal yan. engage/disengage hindi normal. its either of the three (1) dirty evaporator, (2) Dirty Condenser, overheating or similar and (3) relative to 2, slow fan motor.

[1D4LV]

pag wala namang leak, walang reason naman yan para maubos.
i think the longest for me was around 3 years.... kasi on the third year, kailangang palitan yung evaporator.

[chris_d]

13 years then 5 years, only had to re-add freon due to leak from evaporator and lately from the expansion valve.