Greenheck RV User Manual

4
Packaged Rooftop Ventilator
Subassemblies
Blower
Either one or two plenum-type fans. All units are
equipped with a plenum fan for Supply Air and a second
may be selected for Exhaust (Relief) Air.
Coils
Evaporator coil (optional)
Condenser coil (optional, packaged DX only)
Water coil (optional)
Reheat coil (optional)
Compressors
Each unit having packaged DX will have either one
or two refrigerant compressors. Optionally, one the
compressors may be a digital scroll type compressor.
Dampers
Motorized intake air damper, motorized recirculating
damper. Optional return air damper. Optional gravity-
type exhaust damper.
Optional Barometric Relief Damper
Used during economizer mode of the unit when building
pressure increases, relief damper will open due to over
pressurization.
Electric Heater
An SCR controlled electric heater (not shown) is
available on the units. It requires a separate power
supply and has its own control panel. See unit-specific
wiring diagram.
Plenum-Type
Supply Air Blower
Condenser Fans
(optional)
Indirect Gas-Fired Furnace
(optional)
Pl
en
um
T
yp
e
Packaged DX
Compressors
(optional)
Condenser Coils
(optional)
Outdoor Air
Damper
Coils
(optional)
Recirculating
Damper
Open view of Model RVE showing optional condenser coil, fans and energy recovery wheel.
Main Control
Center
Furnace Vest Plate
and
Furnace Control Center
(optional)
Outdoor Air Filters
(pre-wheel)
Weatherhood Filters
(metal mesh)
Energy Wheel (RVE)
(optional)
Plenum-Type
Exhaust Air Blower
Filters
Two-inch thick metal mesh filters in the outdoor
weatherhood air intake, 2-inch thick pleated paper
MERV 8 (standard) or MERV 13 filters in the airstream.
Optional 4-inch thick filter bank with 2-inch thick
MERV8 and 2-inch thick MERV 13 pleated paper
supply filters.
Indirect Gas-Fired Furnace
The optional model PVG furnace is available on housing
sizes 35 and 50. Housing size 80 uses the optional
model PVF furnace.
Packaged DX System
Any unit may be ordered with a packaged DX system.
It will include either one or two compressors, a
condenser coil(s) and evaporator coil(s) and all needed
components. Units that have packaged DX are charged
with R-410A refrigerant. Do not use tools or parts
designed for other refrigerants on these units.
Split DX
The unit may be ordered with a split DX system for
connection to a building cooling system.
Vestibule
Some units may be ordered with a factory-assembled
vestibule that is to be field-attached to the side of the
unit. See lifting instructions.
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Greenheck RV Specifications

General

Brand	Greenheck
Model	RV
Category	Fan
Language	English