Will my standard recovery machine be able to recover this refrigerant? Will my Testo 557 gauges and hoses be able to withstand these extreme pressures? The supply house said it requires a special steel high pressure tank that requires a large refundable deposit but a large freight charge also, and the gas is about$66/# our cost.
This unit is an environmental chamber unit made in Korea. The high temp side is 404a, no big deal. Anyone worked on a similar cascade system?
Will I need a special recovery tank?