CABINET—Powder coat painted. Matching discharge plenums
and decorative supply and return air grilles are available for use
when units are to be installed within conditioned space.
MOTOR—Inherently protected motors are mounted inside of insulated
cabinet to reduce motor noise. A choice of motor horsepowers
and drive combinations are available to allow you to meet
specified CFM at various static pressures up to 2" [.498 kPa]
external static pressure.
LOW PROFILE—Allows for horizontal installation in most
standard drop ceiling applications, and the movement of units
through most standard doorways for addition or replacement work.
THERMAL EXPANSION VALVES—Standard all models.
FILTERS—One inch [25 mm] throwaway filters are standard, but
filter racks are designed to accept either one inch [25 mm] or two
inch [51 mm] filters.
EVAPORATOR COIL—Two circuit, interlaced row split coils are
constructed with copper tubes and aluminum fins mechanically
bonded to the tubes for maximum heat transfer capabilities. All coil
assemblies are leak tested up to 450 PSIG [3100 kPa] internal
pressure prior to installation into units.
REFRIGERANT CONNECTIONS—Field piping connections
are made through a fixed post between two side access panels
on either side of the unit. Allows flexibility to meet most field conditions
as well as full accessibility after the installation is complete.
Units may be used with two straight cool condensing units or
single circuit manifolded in the field using the copper fittings
shipped with each unit. The RHGL Air Handler has not been
tested, rated or certified to operate with dual residential remote
heat pumps.
DRAIN PAN—The galvanized steel drain pan is designed to trap
condensate in either vertical or horizontal installations. Condensate
drain connections are located on both sides of the unit allowing
complete flexibility to meet most field conditions.
SERVICE ACCESS—Two removable panels on top and each
side of the unit are easily removed for access to motors, blowers,
sheaves, and filters.
HORIZONTAL OR VERTICAL—All models are designed for
either application and can be installed in either position as
supplied from the factory. (See page 22)
TESTING—All units are run tested at the factory prior to shipment.
Units are shipped with a holding charge of nitrogen.
CABINET—Powder coat painted. Matching discharge plenums
and decorative supply and return air grilles are available for use
when units are to be installed within conditioned space.
MOTOR—Inherently protected motors are mounted inside of insulated
cabinet to reduce motor noise. A choice of motor horsepowers
and drive combinations are available to allow you to meet
specified CFM at various static pressures up to 2" [.498 kPa]
external static pressure.
LOW PROFILE—Allows for horizontal installation in most
standard drop ceiling applications, and the movement of units
through most standard doorways for addition or replacement work.
THERMAL EXPANSION VALVES—Standard all models.
FILTERS—One inch [25 mm] throwaway filters are standard, but
filter racks are designed to accept either one inch [25 mm] or two
inch [51 mm] filters.
EVAPORATOR COIL—Two circuit, interlaced row split coils are
constructed with copper tubes and aluminum fins mechanically
bonded to the tubes for maximum heat transfer capabilities. All coil
assemblies are leak tested up to 450 PSIG [3100 kPa] internal
pressure prior to installation into units.
REFRIGERANT CONNECTIONS—Field piping connections
are made through a fixed post between two side access panels
on either side of the unit. Allows flexibility to meet most field conditions
as well as full accessibility after the installation is complete.
Units may be used with two straight cool condensing units or
single circuit manifolded in the field using the copper fittings
shipped with each unit. The RHGM Air Handler has not been
tested, rated or certified to operate with dual remote heat pumps.
DRAIN PAN—The galvanized steel drain pan is designed to trap
condensate in either vertical or horizontal installations. Condensate
drain connections are located on both sides of the unit allowing
complete flexibility to meet most field conditions.
SERVICE ACCESS—Two removable panels on top and each
side of the unit are easily removed for access to motors, blowers,
sheaves, and filters.
VERTICAL OR HORIZONTAL—All models are designed for
either application and can be installed in either position as
supplied from the factory.
TESTING—All units are run tested at the factory prior to shipment.
Units are shipped with a holding charge of nitrogen.
HEAT PUMP—The RHGM-090 & 120 Air Handler is designed for
heat pump applications. It has two TX valves with internal check
valves that allow reverse flow to occur, providing superior control
during heating and cooling cycles. RHGM-090 & 120 Air Handler
has been rated and certified to operate with 7.5 ton [26 kW] and
10 ton [35 kW] remote heat pumps RPWL.
