HORIZONTAL FAN COILS-+FMU4P and FMC4P 1-1/2, 2, 2-1/2, and 3 Tons ALL MODELS Horizontal application only Accessory field-installed electric heat kits available in 5, 7.5, or 10 kW 40 VA 208/230v-1-60 transformer FMU4P & FMC4P use R-410A piston metering device R-22 capable with accessory R-22 TXV FMC4X & FMC4P Horizontal return applications require field fabricated bottom cover Cabinets meet the requirement of 2% cabinet leakage rate at 1'. w.c. of static pressure Cabinets constructed to prevent cabinet sweating Refrigerant lines and electrical connections can be run out the back or side of casing PERFORMANCEPSC motor on all models EASY TO INSTALL AND SERVICE A-coil design for maximum surface area-+ Multiple electrical, refrigerant lineset and drain line entry for application flexibility Primary and secondary drain connections exit from the back or side of the cabinet Supports furred-down ceiling open return and ducted return applications Sweat connections for long term reliability Grooved copper tube / aluminum fin coils WARRANTY*5 year parts limited warranty * Applies to original purchaser/homeowner, some limitations may apply. See Warranty certificate for complete details.