Questions & Answers for: 404a charging

...side pressure reads 150lbs with compressor on.Spec's call for 300 lbs.Does it just need more 404a? Dan The best thing to do would be to recover the 404a into a clean recovery jug,weighing how ...

...404A freon) Depends on how technical you want to get. Generally, measure the ambient temp of air entering the condenser coil. Add 30 degrees to that temp and convert to psi using a P/T chart. This ...

...404a freon charge? http://www.delfield.com/?xhtml=xhtml/del/us/en/general/partsandservice/archivemanuals.html&xsl=minisite.xsl this is for their web site. It has all the manuals and charging ...

...what is the 404a freon charge? http://www.delfield.com/docs/uploaded/del/Serviceinfo/ref_serv.pdf this web site has a table of units and their respective charging amounts. Hope this does it for

...what the charge rate is? it's going to be more than you think. the gas will have to be changed to 404a and the dryer replaced. and if it needs recharging, then there is a leak somewhere. it's about ...

...charging with vapor instead of liquid. 404a is a blend of three different refrigerants, each refrigerant has its own pressure at a given temperature, also turn to liquid or gas at different pressure ...

...charging 404a refigerant cooling temperature frezzer 404a what is the nomal cooling temperature suctio evap temps usuall run 10-15 degrees below the box temp.This a generally accepted rule of

LABEL SAYS CHARGE SHOULD BE 280 GR. ABOUT 9.8 OZ. OF 404A. WHAT WOULD BE THE HEAD PRESSURE AND SUCTION PLEASE NOT MAKING ICE WITH A HEAD PRESSURE BETWEEN 180 AND 210 low on refrigerant. at the ...

...is 275 been running for 4 hrs straight. This is a True three door freezer,about 4 yrs old ,has 404a refrigerant If the unit is indoors, the pressures are not that bad. I would look for possible ...

what should the refrigerant pressures be on a reach in freezer that uses 404A refrigerant Generally, low side is around 20-25 PSI and High side is about 235-250 when unit is close to operating temp. ...