Our qualified technicians performed a Carrier AC system replacement in Irvine, California. The customer wished to replace the two existing AC units because they were not powerful enough any more. During this project we served: PUMY – PUMY-P60NKMU3; PVFY-NAMU – PVFY-P54NAMU-E1; MHK2 Mitsubishi Wireless Programmable RedLINK Thermostat & Receiver Kit. Qualified EPA certified specialists provided this Mitsubishi heat pump upgrade.