- ETL certified
by Intertek Testing Services to be in compliance with applicable UL and
CSA codes and standards for Class I or II, Division I or II hazardous locations
(general purpose optional).
- Entire unit
cabinet constructed of 16 gauge type 304 (type 316 optional) stainless
steel for maximum protection from corrosive environments.
- Explosion
proof full hermetic compressor (Div. 1 units).
- Explosion
proof evaporator and condenser fan motors (Div. 1 units).
- High voltage
electrical controls are in one NEMA 7 explosion proof control box.
- Low voltage
electrical controls are served by an intrinsically safe relay.
- Evaporator
and condenser coils have copper tubes and aluminum fins.
- Optional
roof curb for quick and inexpensive installation cost.
- Supply-air
plenum with air diffuser.
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- Optional
Heresite baked phenolic or epoxy coil coatings for corrosion protection.
- Copper condensate
drain is trapped and prepiped to outdoors eliminating the need for field
piping.
- Internal
chassis and condensate drain pan are 16 gauge stainless steel as standard
to prevent corrosion.
- High refrigerant
pressure cut-out switch.
- Solid state
time delay relay to prevent short cycling.
- Frost control
to stop compressor in the event of coil icing due to dirty filters, etc.
- Unit is fully
serviceable from access panels and external grills.
- Available
electrical configurations are 115/1/60 or 230/460 - 50/60
- Standard
low ambient operation to 20°F.
- Optional
explosion proof 2kw electric heat.
- Compressor
starting relay and starting capacitor
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