Paradise Valley Dual High-SEER Inverter AC Unit Replacement
Removal of legacy 10 SEER rooftop cooling units and precision installation of dual 20 SEER variable-speed Carrier Infinity heat pumps with custom sheet metal plenum adapters and Wi-Fi zone thermostats.
Technical Scope of Work & Procedures
Crane operation for safe removal of old rooftop units and placement of 5-ton heat pumps
Custom fabrication of insulated supply and return air plenums to reduce air friction
Complete evacuation of line sets, nitrogen pressure testing at 450 PSI, and R-410A charge balancing
Integration with ecobee smart thermostats for remote room-by-room climate monitoring
Final Results & Inspection Outcome
Reduced summer peak electric power consumption by 38% while maintaining uniform 72°F indoor comfort during 115°F Phoenix heat waves.
Phoenix Climate & Operating Notes
During this project in Paradise Valley, AZ, our master technicians encountered standard desert operating strains including thermal expansion stress and high mineral density. By utilizing industrial-grade materials, calibrated digital gauges, and municipal permit inspections, we ensured total code compliance and maximum mechanical lifespan.