PRODUCT SPECS.pdf

This document is a Product Scope specification for a commercial HVAC unit, Model LW05NNN4, with a quantity of 1 unit weighing 1000 lbs.

The unit features a DX refrigeration system using R-454B refrigerant with a scroll compressor rated at 05 nominal tons, hot gas reheat condenser coil with coated receiver and flooding valve, evaporator coil defrost, and remote reheat-only option. Supply airflow is configured for horizontal discharge with 2750 CFM supply air and 0 CFM outside air dehumidification capability. The unit has total cooling capacity of 59 MBH, total sensible capacity of 43.23 MBH, moisture removal capacity of 14.9 lb/hr, and total heat of rejection of 77 MBH. Cooling performance conditions are specified at 74.0°F DB/61.6°F WB. The unit includes standard air filters, an indoor enclosure with separate electrical compartment, galvaneal powder coat finish, and a 20-gauge stainless steel sloped condensate drain pan. Controls include a Model CM3540 temperature and relative humidity sensor installed by Desert Aire, occupancy timer with BMS override capability, remote display terminal, and ModBus BMS compatibility. Electrical specifications include 460/3/60 volt, 3-phase, 60 Hz main power; 14 Amp MCA; 20 Amp MOPD; and 65 kA SCCR when protected by Class J, T, or RK1 fuses. Warranties provided include 2 years standard warranty, 5 years compressor warranty, and 5 years air side coil warranty.