View Full Version : Refrigeration system 410a pressures
alexande
Jul 17, 2010, 04:55 PM
What should suction pressure be at indoor temp. of 79 degrees?
alexande
Jul 17, 2010, 05:25 PM
On a 410a 3 ton a c system what should suction pressure be at 78 degree indoor temp.
wmproop
Jul 17, 2010, 05:33 PM
Indoor temp.
hvac1000
Jul 18, 2010, 04:57 AM
You will need to do a superheat or subcooling calculation to get the readings necessary for proper operation.
Do a Google on the items above for a complete description.
mazin22
Apr 4, 2011, 08:23 AM
Ask :the secution pressure for R134a in air conditioning system