MRCOOL® Signature 3.5 Ton 42K BTU Split System Multi-Position Air Handler, MCAEAMPEF42C21AA Mini Split ELECTRICAL REQUIREMENTS Voltage 208-230V Phase

ELECTRICAL REQUIREMENTS Voltage 208-230V Phase 1 Cycle 60 Hz Max Fuse Breaker 15A Min Circuit Ampacity 3A REFRIGERANT & PIPING Refrigerant Type R-454B Liquid Line Size 1/4" Suction Line Size 1/2" FEATURES Fan Only Option Yes Quiet Mode Yes Auto Cool Yes Wifi Compatibility No App Compatibility No Works with IOS No Works with Android No Remote Control Included Yes CERTIFICATION & WARRANTY Certifications UL Listed

1 Coverage Area 750 to 1

Is Wi-Fi or smart control included

The High-Power Dual-Zone MRCOOL System Built for Large Rooms — With Perfect Line-Set Flexibility

MRCOOL® Signature 3.5 Ton 42K BTU Split System Multi-Position Air Handler, MCAEAMPEF42C21AA Mini Split ELECTRICAL REQUIREMENTS Voltage 208-230V PhaseProduct Description MRCOOL Signature Series 42K Multi Position Air Handler (230V) The MRCOOL Signature Series 42K Multi Position Air Handler is engineered for homeowners and installers who need strong airflow, quiet performance, and installation flexibility in a 3. 5 ton split system setup. Designed to pair perfectly with MRCOOL Signature Series top discharge condensers and heat pumps, this air handler supports upflow, downflow, and horizontal