FAN MOTOR: High-efficiency electronic commutating motor (ECM) utilized in019, 025, 031, 037, 043, 049, and 061 sizes.
CABINET: The attractive, prepainted, galvanized steel casing offers rust protection for many years. All units have high-density insulation.These units are designed with a factory-supplied power plug. For easy cleaning, all units contain a factory-supplied, cleanable, framed filter.
COIL DESIGN: The 018 through 037 sizes are slope coil units. The 042 through061 sizes are “A” coil units. All models feature the components you need and expect, such as grooved tubing and lanced sine-wave fin. All units include fully-wettable coils, sweat-type refrigerant connections, and factory-washed coils for improved condensate control.
DRAIN PAN: These units are designed with a high-impact thermo plastic condensate pan. The primary- and secondary- drain connections include brass inserts.
CONTROLS: Every unit comes fully equipped with cooling controls including 40-va transformer and solid-state fan control with time-delay relay (TDR). These units accommodate field-installed heater packages from 3- to 30-kW (fused, circuit breaker, or non--fused). All units include a factory-supplied power plug.
INSTALLATION: Units are factory shipped for upflow or horizontal left discharge.Units can be field converted to horizontal right discharge. These units are field convertible to downflow with an accessory kit.
SERVICEABILITY: All units are designed with a factory-installed bi-flow,hard-shutoff refrigerant specific TXV. A factory-installed,replaceable 5-amp blade-type auto fuse protects against transformer secondary short.