Carrier 40RMQ, Product Data

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Outdoor units — factory-installed options
Enviro-Shield™ condenser coil options — Several
options are available to match coil protection to site condi-
tions for optimum durability. See the table below and refer
to the Application data for selection guidance. Consult
your Carrier representative for further information.
Outdoor units — accessories
Motormaster® III head pressure control (008 only)
operates in Cooling mode at outdoor temperatures below
55 F. The Motormaster III control varies the speed of the
outdoor-fan motor to maintain correct condensing temper-
ature down to –20 F.
Motormaster I head pressure control (012,016
only)
operates in Cooling mode at outdoor temperatures
below 45 F. The Motormaster control varies the speed of
the outdoor-fan motor to maintain correct condensing tem-
perature down to –20 F.
Carrier’s line of thermostats provide both programma-
ble and non-programmable capability with the new
Debonair™ line of commercial programmable thermo-
stats, the TEMP System controls offer communication
capability with staged heating and cooling, the Commer-
cial Electronic thermostats provide 7-day programmable
capability for economical applications, while the non-
programmable thermostats offer a multitude of staged
heating and cooling subbase options.
Outdoor thermostat provides control to activate electric
strip heaters.
Condenser coil grille protects outdoor coil from large
objects and vandalism.
Condenser hail guard (008 only) protects outdoor
units from hail and other flying debris.
Mounting legs (012,016 only) hold unit approxi-
mately 18 in. off the ground to allow for condensate drain
connection.
Gage panel package (008 only) provides one suction
pressure gage and one discharge gage mounted on a com-
mon panel. A shutoff valve is provided for each gage.
Indoor units — factory-installed options
Alternate fan motors and drives are available to pro-
vide the widest possible range of performance.
Prepainted steel units are available from the factory for
applications that require painted units. Units are painted
with American Sterling Gray color.
CONDENSER COIL PROTECTION APPLICATIONS
LEGEND
*See “Selection Guide: Environmental Corrosion Protection” Catalog No. 811-287 for more information.
DESCRIPTION
( Enviro-Shield Option)
ENVIRONMENT*
Standard
Mild
Coastal
Moderate
Coastal
Severe
Coastal
Industrial
Combined
Coastal and
Industrial
Standard, Al/Cu X
Pre-Coated Al/Cu X
Cu/Cu X
Post-Coated Al/Cu (008) X
Post-Coated Cu/Cu (008) X X
E-Coated Al/Cu (012,016) X
E-Coated Cu/Cu (012,016) X X
Al/Cu — Aluminum Fin with Copper Tube Coil
Cu/Cu — Copper Fin with Copper Tube Coil
E-Coated — Epoxy Coating Applied to Entire Coil Assembly (012,016)
Enviro-Shield — Family of Coil Protection Options
Post-Coated — Organic Coating Applied to Entire Coil Assembly (008)
Pre-Coated — Epoxy Coating Applied to Fin Stock Material
Options and accessories