Bryant FX4D User Manual

FX4D
LEGACYt LINE FAN COIL
SIZES 019 THRU 061
Product Data
A10080
AIR HANDLER TECHNOLOGY
AT ITS FINEST
The FX4D fan coils combine the proven technology of Bryant fan
coil units with Puron, the environmentally sound refrigerant.
These fan coils are loaded with popular features. Factory--installed,
refrigerant--specific thermostatic expansion valves (TXV) are
standard with these fan coil designs. The designs feature contoured
condensate pans with rugged, drain connections, ensuring that little
water is left in the unit at the end of the cooling duty cycle. The
lack of standing condensate and corrosion free pans improves IAQ
and product life, features homeowners appreciate.
Standard features include grooved copper tubing and louvered
aluminum fins. The large face areas of the refrigerant coils provide
superior efficiency for high SEER and HSPF performance. Coil
circuiting has also been updated to make the most of all Bryant
heat pumps and air conditioners. Also units come with solid state
fan controls, 1--in (25mm) thick insulation with R--value of 4.2,
multi--speed motors, and fully--wettable coils. Units can
accommodate factory-- and/or field--installed heaters from 3 to 30
kW.
It also should be noted that the unique cabinet design of these fan
coils meet new stringent regulations for cabinet air leakage -- a
requirement of 2% cabinet leakage rate when tested at 1.0 inches of
static pressure.
The FX4D fan coil is the Puron refrigeration design loaded with
popular features. It comes in a pre--painted (taupe metallic)
galvanized steel casing and is shipped with a cleanable, permanent
framed filter, and a factory--supplied power plug. DuraCoatt
provides a tin plating of the indoor coil’s copper hairpins. This
creates a barrier between the corrosion--causing elements and the
coil. These fan coils utilize the latest in electronic commutation
motor (ECM) technology through the use of high efficiency, X13,
blower motors.

Bryant FX4D Specifications

General

Brand	Bryant
Model	FX4D
Category	Fan
Language	English

Summary

Product Data and Technology

Air Handler Technology

Highlights advanced features and benefits of the FX4D fan coils.

Standard Features

Additional Features

Model Number Nomenclature

Dimensions and Configurations

Unit Dimensions

Provides detailed measurements and connection details for FX4D fan coil units.

Slope Coil and A-Coil Views

Illustrates dimensional views for slope coil and A-coil configurations.

Physical and Performance Data Overview

Physical Data Summary

Presents essential physical attributes, including capacities and dimensions, for FX4D models.

Specifications

Outlines the technical specifications for the FX4D fan coil series.

Airflow Performance Data

Cooling Capacity and Performance Corrections

Gross Cooling Capacities

Lists gross cooling capacities in Btuh for FX4D fan coils under Puron® refrigerant.

SHC Correction Factors

Provides correction factors for Sensible Heat Capacity (SHC) based on entering air temperature.

CFM and Motor Speed Selection

Guides selection of minimum CFM and motor speeds for FX4D fan coils.

Air Delivery Pressure Drop

Presents performance corrections for component pressure drop at indicated airflow.

Pressure Drop and Sound Levels

Static Pressure Drop Data

Details static pressure drop for filters and electric heaters.

Sound Power Levels (dBA)

Provides estimated sound power levels (dBA) for FX4D fan coil units.

Electrical Data - Heated Units

Electrical Data - Unheated Units

Accessory Heater Electrical Data

Factory-Installed Heater Options

Accessory Kits and Applications

Accessory Kit Descriptions and Usage