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Nortek 904299GD - GB5VMT42KB - 3 1/2 Ton 13/14 SEER Variable Speed Air Handler, R-22

Item: GB5VMT42KB
MFR: 904299GD
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The GB5VM Series of air handlers, when combined with our heat pump or air conditioner, offer a full line of quality, split system heating and cooling equipment.

Features and Benefits:
  • Durable, Attractive Cabinet - Designed using galvanized steel. The door is also galvanized steel, with a polyester urethane finish. The 950 hour salt spray finish resists corrosion 50% better than comparable units. The plastic drain pan is corrosion-resistant.
  • Multi-poised - Can be used in horizontal, Upflow, Downflow and vertical applications.
  • Increased Efficiencies - Air conditioning and heat pump efficiencies up to 15 SEER and 9.0 HSPF.
  • ECM Variable Speed Motor - Advanced technology allows for 12 selected cooling airflows and 4 heating airflows to match any application.
  • Quiet Blower Operation - Extra quiet and smooth blower on and off cycles.
  • Constant Airflow - Motor automatically adjusts to different static loads.
  • Field selectable delay profiles - Increase efficiency and comfort.
  • Reduced air stratification - This results in improved air quality by optimizing humidity removal and filtration capabilities.
  • Ease-of-Service - Plug-in wire connections and built-in filter rack makes the air handler easy to service.
  • Plug-in Heater Kits -Available in 5 kw - 30 kw
  • Circuit Board - Incorporating low voltage terminal strip, and heat-strip sequencing.
  • Air Handler Control Board - Controls time-sequencing of heat stages with field-selectable sequence timing.
  • Breaker Accessibility - Breaker accessible from front of unit when heater is applied.
  • No Fasteners on Sides or Back - Smooth surfaces for ease of installation.


NameNortek 904299GD - GB5VMT42KB - 3 1/2 Ton 13/14 SEER Variable Speed Air Handler, R-22
Gemaire Item NumberGB5VMT42KB
Manufacturer Product Number904299GD
SKU - PIM Number1405423234609
ERP Number150186
Unit of MeasureEACH
Weight134.0 Pound (lb.)
Length22.0 Inches (in)
Width19.7 Inches (in)
Height49.3 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Equipment TypeHeat Pump
Cooling Capacity42000
Air FlowMulti-Position
Voltage208-230 VAC
Maximum Fuse Size60
Blower Motor HP1/2 HP
Filter Size18" x 20" x 1"
Rated Load Amps3.9
Drain Connection Size3/4"
Suction Line Size7/8"
Liquid Line Size3/8"
CertificationsAHRI, Nate
Warranty Offered10 Year Parts
Energy Star RatedNo
LEED CertifiedNo
UL ListedNo
UL RecognizedNo
Drain Connections1
Tonnage3 1/2
GEM - Case Quantity