The TLV hot gas defrost low velocity unit coolers can be applied in lower temperature 28°F to 34°F rooms. The hot gas defrost units include corrosion proof incoloy sheathed heaters on individual drain pan assemblies preventing re-freezing of condensate water during defrost cycles. Factory installed side outlet distributor and Thermodisc type fan delay thermostats are standard. Check valves are supplied loose for TX valve by-pass. Units are suitable for reverse cycle, three pipe, and ThermoSaver™ hot gas defrost applications.
HE= 3 Pipe Defrost
RE= Reverse Cycle Defrost
TE= Thermosaver Defrost