Company HX Series Spec Sheet

FIRST CO. HX SERIES SPEC
1
HX Series
The HX series is compatible with most split-
system condensing units and heat pumps

.
All HX fan coils include a 240/24V
transformer and are completely prewired
with 0 to 10 kW of electric heat. A sloped
drain pan allows positive drainage of
condensate.
For HX fan coils factory installed within
an enclosure, add “-C” after the kW in the
model number. For instance, ordering
model 18HX5-C will include an 18HX5 factory
installed in a # 9EHX01 enclosure and
available in either a solid or louvered panel
(see “Enclosures with Ceiling Panels” on P. 3).
STANDARD FEATURES:
• Drainpanhas3/4"NPTprimaryandsecondary(overow)ttings240Vmotor,24V
controls
• Highlyecientcoppertube/aluminumnheatingandcoolingcoils.Coolingcoilhas
apiston-typemeteringdeviceorfactoryoreldinstalledR410ATXV(non-bleedtype).
Contact factory for correct match with outdoor unit.
• Insulated and coated galvanized steel drain pan is sloped for proper drainage.
• Cabinet air leakage is no more than 2% when tested in accordance with ASHRAE 193.
(1)FirstCo’scustomerisultimatelyresponsibleforconrmingwhich
fan coil models are compatible with selected outdoor unit(s) and which
expansionvalves(ifany)arerequired.Todeterminecertiedindoor/
outdoor matches, go to  or contact the factory.

(non-louvered shown)
(see P. 3 for information)
