Options And Accessories - Carrier 50HX024-060 Product Data

Options and accessories

Factory-installed options
Unit with base rail provides holes for rigging and fork-
lifts, as well as an elevated mounting frame that gives
additional structural support for horizontal installations.
Downflow option provides for easy vertical ductwork con-
nections. Unit is equipped with base rail.
Field-installed accessories
ACCESSORY
Roof Curb
30% Manual Outdoor-Air Damper
Filter Rack
Duct Cover Kit
Lifting Bracket Kit
Rectangular Duct Connection Kit
Outdoor Thermostat
Electronic Programmable Thermostat
Controls Upgrade Kit
Low-Ambient Kit
Electric Heat with Single-Point Kit (5.0 to 20.0 kW)
Downshot-to-Sideshot Conversion Kit
Factory-assembled roof curbs are designed for use on
downflow discharge applications. Heavy gage, galvanized
steel construction provides one-piece support. The curb com-
plies with the standards of the NRCA (National Roofing
Contractors Association). A wood nailing strip is provided
for attaching the roofing to the curb.
30% manual outdoor-air damper provides for mini-
mum outdoor air and is manually adjustable.
Electronic programmable thermostat provides 2-stage
heating and 2-stage cooling control with remote commu-
nication ability.
Low-ambient kit (Motormaster II device) allows the
use of mechanical cooling down to outdoor ambient tem-
peratures as low as 0° F.
Electric heaters provide heat in the unit when required.
Each package has a heater module that slides into keyed
mounting slots in the fan inlet. Heater sizes range from
5.0 to 20.0 kW. An available single-point power supply for
8 in.
the entire unit results in lower installed costs.
11 in.
14 in. Controls upgrade kit contains high- and low-pressure
switches to provide additional safety features and protect
the unit from running at unsuitable pressures.
One-in. filter rack features easy installation, service-
ability, and high filtering performance.
Duct cover kit covers horizontal ducts after unit has been
converted to downflow discharge. Kit is not required with
the downflow option.
Lifting bracket kit provides attachment points for rigging
straps. The kit is not required when the unit is equipped
with an optional base rail.
Rectangular duct connection kit allows easy conversion
from round to rectangular ducts. Not required for sizes 048
and 060.
Outdoor thermostat allows for staging of electric heat-
ers based on outdoor-air temperatures.
Downshot-to-sideshot conversion kit converts a dedi-
cated downshot (vertical) discharge unit to a sideshot (hori-
zontal) discharge unit.
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