Bryant DURAPAC 551B - Manual (Page 6)

6
OPTIONS AND ACCESSORIES (cont)
DURA-SHIELD CONDENSER COIL OPTIONS
Condenser coil options are available to match coil construction to site conditions for the best corrosion durability. Pre-coated coils provide pro-
tections in mild coastal environments. All copper coils are best suited for moderate coastal applications, while E-coated coils provide superior
protection in severe coastal and industrial applications.
CONDENSER COIL PROTECTION APPLICATIONS
LEGEND
DESCRIPTION
(Dura-Shield Option)
ENVIRONMENT
Standard,
Non-Corrosive
Mild
Coastal
Moderate
Coastal
Severe
Coastal
Industrial
Combined Coastal
and Industrial
Standard, Al/Cu X
Pre-Coated Al/Cu X
Cu/Cu X
E-Coated Al/Cu X
E-Coated Cu/Cu X X
Al/Cu — Aluminum Fin with Copper Tube Coil
Cu/Cu — Copper Fin with Copper Tube Coil
Dura-Shield — Family of Coil Protection Options
E-Coated — Extremely Flexible and Durable Epoxy Coating Uniformly Applied to the Coil Surfaces.
Pre-Coated — Epoxy Coating Applied to Fin Stock Material
STANDARD INDOOR COIL DEHUMIDIFICATION COIL
The Perfect Humidity dehumidification package is a factory-installed option that provides increased dehumidification by cooling the hot liquid refrig-
erant leaving the condenser coil. The Perfect Humidity package consists of a subcooling coil located on the leaving-air side of the evaporator coil.
The location of this coil in the indoor airstream enhances the latent capacity of the units by as much as 40%. The Perfect Humidity package includes
the subcooling coil and low-pressure switches, and operation can be controlled by a field-installed, wall-mounted humidistat or thermidistat.
Perfect Humidity™ DEHUMIDIFICATION PACKAGE
(036-150)
(155-300)