DuPont™ ISCEON® MO99™ refrigerant (R-438A) combines R-22 pressure-enthalpy characteristics with mineral oil compatibility in a unique HFC refrigerant that can be used to replace R-22 over a wide range of evaporator temperatures. In most cases, all that needs to be done is recover the R-22, replace critical seals, charge refrigerant, restart and monitor for leaks, and you’re done. Replacing R-22 can’t get any easier.
*Valid through August 31, 2018. Excludes special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Management reserves the right to modify or end this promotion at anytime. Call your local branch for details.