Multiposition Air Handler L = Aluminum Tube, Aluminum Fin Evaporator Coil M = Copper Tube, Aluminum Fin Evaporator Coil T = Tin Coated Copper Tube, Aluminum Fin Evaporator Coil ALL MODELS 1-1/2 thru 5 tons Available for environmentally sound R-410A systems Factory installed piston metering device with Teflon ring on 1.5 - 4 ton sizes, TXV on 5 ton size Sweat connections Primary and secondary drain fittings Multiple electrical entry locations Time delay relay (TDR) Field installed heater packages from 5 kW - 30 kW available separately HUD approved for manufactured housing 208/230-1-60 supply voltage Units tested and certified by manufacturer to achieve a 2% or less leakage rate at 1.0 inch water column 1 inch thick insulation with R value of 4.2 Filter (washable) available as accessory ECM 5-speed motor Multiposition installation - upflow or horizontal left standard, horizontal right with minor modification (field convertible to downflow with available accessory kit) Low voltage circuit protective fuse (3 amp) inline on wire harness No Heat (Plug) Kit factory installed LIMITED WARRANTY*5 year parts limited warranty- With timely registration, an additional 5 year parts limited warranty* For owner occupied, residential applications only. See warranty certificate for complete details and restrictions, including warranty coverage for other applications.