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First Co 41C37X06V - 37HXX6 Cased R4 - 3 Ton Horizontal Recessed Ceiling Fan Coil (Cased), 6 kW Heat, R410A

Item: 37HXX6C
MFR: 41C37X06V

This product is no longer available for purchase.

Comparable Products


These recessed ceiling fan coils are designed for use with today's higher efficiency split-system condensing units and heat pumps. High efficiency ECM type motors are standard in all HXX series fan coils.

The base HXX fan coil is an open blower type (non-enclosed) fan coil. It is also available with either a field or factory installed enclosure, with both options including your choice of either a louvered or solid ceiling panel. For HXX fan coils factory installed within an enclosure, add "-C" after the kW in the model number. For instance, ordering model 19HXX5-C R410 TXV, will include an 19HXX5 R410 TXV fan coil factory installed in a number 9EHX01 enclosure and your choice of either a solid or louvered panel. A "cap kit" is also available when the HXX is installed above a ceiling, rather than recessed.

Compatible outdoor units: First Co's customer is ultimately responsible for confirming which fan coil models are compatible with selected outdoor units. To determine certified indoor/outdoor matches, go to or contact the factory.

Standard Features:
  • High efficiency ECM motor
  • Drain pan has 3/4" NPT primary and secondary (overflow) fittings
  • 240V motor, 24V control
  • Factory installed electric heat (up to 10 kW) (except 0 kW models)
  • Highly efficient copper tube/aluminum fin cooling coil with factory installed R-410A TXV (non-bleed type)
  • Insulated and coated galvanized steel drain pan, sloped for positive drainage
  • Effective January 2016, Cabinet air leakage is no more than 2% when tested in accordance with ASHRAE 193.
Optional Features:
  • Attractive off-white return air / access panel with captive screws. They can be used with either the non-enclosed HXX or the HXX with a field or factory installed enclosure.
  • IAQ filter panels
  • Field installed enclosure. All enclosures are fully insulated and include cutouts for optional ducted return air. Ducted return air option requires remote filter-grille.
  • Heat pump kit - required for all HXX models having electric heat (#942-1).
  • Condensate overflow switch (# SS3) (field installed)
  • Enclosure "Cap Kit" - for above the ceiling installation


NameFirst Co 41C37X06V - 37HXX6 Cased R4 - 3 Ton Horizontal Recessed Ceiling Fan Coil (Cased), 6 kW Heat, R410A
Gemaire Item Number37HXX6C
Manufacturer Product Number41C37X06V
SKU - PIM Number4207005232859996
ERP Number386583
Unit of MeasureEA
Weight131.0 Pounds (Lb)
Length23.9 Inches (In)
Width58.8 Inches (In)
Height11.0 Inches (In)
Country of OriginUSA
BrandFirst Company
Equipment TypeHeat Pump
Air FlowHorizontal
Voltage208-230 VAC
Cycle/Hertz60 Hz
Warranty OfferedYes
Energy Star RatedNo
UL ListedNo
Product FamilyHXX-C (ECM Cased)
GEM - Case Quantity


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