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Read all about it here: http://www.redicontrols.com/HP_Products_pg_OAM_Purger_IN-H.htm

read up on this http://www.redicontrols.com/HP_Products_pg_OAM_Purger_IN-H.htm

sorry i dont think that it is online, but do have the manual, is there something you would like me to look up for you??? Now that you have the literature number of the manual you might try calling frick or york again.

has anyone here ever worked with ammonia as a refrigerant? what training is needed? where do you get the training? where do you purchase ammonia equipment and refrigerant? How much more efficient is ammonia over R-22?

RAPID OIL LOSS: If the oil is being lost rapidly (within a one hour span), then an inspection of the internal components of the machine may be necessary. The following components should be inspected for leaks, missing parts, or proper clearances: 1. Oil reclaim check valve 2. Demister vent line...

http://www.xpedio.carrier.com/idc/groups/public/documents/bulletin/c9321.pdf

Make sure the oil is at the proper temperature for this machine. At temperatures lower than this, oil tends to absorb large amounts of refrigerant, which is held in solution until the oil is agitated or heated. Oil that is cold and saturated with refrigerant will cause foaming in the...

what is the model number?

What should the discharge air be on a make up air handler unit in the summer (cooling) mode of operation? The make up air unit has 2 stages of DX cooling and a hot water reheat coil with a three way modulating valve. I want the coldest discharge temp so not to load the existing mech cooling...

question??? i have a 1075rpm 240v 2hp electic motor. If I connect it's shaft to a 10hp gas engine. Will it product 240volts while the gas engine is spinning at 1075rpms??

Discharge Superheat is a subject i would like to know alot more about. I know it is the Discharge temperature minus the condensing saturated temperature. Example: Discharge temp. = 142* Condensing Sat. temp. = 91* so the discharge superheat would be = 51*. i was told that you should only...

I am relaying a question? A screw compressor is scraping the housing at letters A,R,Q. What do you think the problem is? (¿¿¿Bad thrust bearings MAYBE???)

i'm working on a trane compressor m# CRHR600C-7RA0 s# J08031266AR which was installed about 6-months ago. it is making a unusual noise (sound like metal on metal) the compressor has a one-year warranty from the rebuild company. i want to try to get it replaced while it is still under warranty...

when someone says (metal on metal) he is not talking about the slight sound increase which happen when a compressor drinks liquid. My question is: Has any one ever heard on getting a vibration analysis done on a semi-hermetic compressor? the superheat is @ 12deg.

i'm working on a trane compressor m# CRHR600C-7RA0 s# J08031266AR which was installed about 6-months ago. it is making a unusual noise (sound like metal on metal) the compressor has a one-year warranty from the rebuild company. i want to try to get it replaced while it is still under warranty...

previously i asked about hydrogen when i should have wrote helium. i'm looking for a pressure-temp chart for helium in PSIG and deg. F..or any other form.

if i were to install a suction line accumulator in an R22 refrigeration system right before the compressor. for the propose of preventing any liquid refrigerant from getting back to the compressor. how does the oil get back to the compressor with out the liquid getting back.

trying to find a chart on the predicted R22 prices. does anyone know how much r22 will sale for in 10 years

i am looking for a pressure-temp chart for hydrogen in PSIG and deg. F i am trying to condense hydrogen into a liquid by compressing it to xxxx psi and then cooling it xxxx degrees. but i would like a chart in imperial conversions.