T-Class Standard Efficiency Air Conditioner 3 Ton 208/230V-3Phase-60Hz 3rd Revision

Cat # : 40W79  |  Model/Part # : TSA036S4

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Product Overview


T-Class™ Air Conditioners (TSA) and Heat Pumps (TPA)

Standard Efficiency 3-5 Ton Units

True performance backed by rugged durability


  • Up to 16.2 SEER and 9.7 HSPF
  • Scroll compressor provides smooth, efficient and quiet operation
  • High-efficiency outdoor coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-balanced, direct-drive fan is designed to run slower for an enhanced level of quiet operation
  • ENERGY STAR® qualified
  • Humiditrol® dehumidification system reduces moisture and controls the spread of airborne contaminants
  • Brass service valves isolate the refrigeration system in outdoor units and allow for simple access
  • Refrigerant line connections and electrical inlets are located in one central area of cabinet for easy access
  • Heavy-duty fan guard increases safety
  • Corrosion-resistant cabinet is galvanized steel under a two-layer painted surface that protects against rust and corrosion
  • Drainage holes prevent damaging moisture from collecting inside the base pan
  • Enhanced coil guard protects the condenser coil, maintaining the efficiency of the unit
  • Fan motor features a fully enclosed design with a rain shield to provide maximum protection from weather, dust, corrosion and moisture
  • Crankcase heater protects the compressor against refrigerant migration that can occur during low ambient operations
  • Solid-state defrost control monitors the condition of the coil and quickly and efficiently clears the buildup of frost on the coil (heat pump only)
  • Compressor low ambient cutoff
  • Compressor time-off control
  • Loss-of-charge kit
  • High-pressure switch kit
  • Hail guards
  • Freezestat
  • Mounting base
  • Unit stand-off kit
  • Refrigerant line kits
  • Low ambient kit to 30°F
  • Mild weather kits
  • Compressor sound cover
  • Time-delay relay kit

Brand Lennox
Catalog Number 40W79
Model/Part Number TSA036S4
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
Product Voltage 208/230v 3ph 60 hz
Gross Weight 135 LB
Cooling Capacity 3.0 Ton Cooling
Efficiency 13.0 SEER
New Catalog #'s
New Catalog #'s
40W79 was replaced by

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