KHA180S4B, Heat Pump, Packaged Rooftop Unit, Standard Efficiency, 12.2 IEER, 15 Ton, 178,000 Btuh, R-410A, Landmark

Cat # : L0338 |Model/Part # : KHA180S4B

Related Products

KHA180 S4BN Y

KHA180S4B

Landmark® Rooftop Units Standard Efficiency 15-20 tons

Packaged Heat Pump 60 hz and 50 hz

Performance Marked by Flexibility

Efficiency

  • New 7.5 to 25-ton high-efficiency units (gas/electric and electric/electric)
  • Up to 13.0 SEER, 14.5 IEER and 12.7 EER
  • 2 to 25 tons (gas/electric and electric/electric)
  • 2 to 20 tons (heat pump)
  • Meet or exceed ASHRAE 90.1-2004 standards
  • Available MSAV® supply fan provides year-round savings and comfort with reduced energy consumption, improved indoor air quality and code compliance
  • Up to 61% supply fan savings with optional MSAV
  • Direct-spark ignition enhances efficiency

Serviceability

  • Isolated compressor compartment allows performance check during normal compressor operation without disrupting airflow
  • Slide-out blower allows quick belt tensioning, adjustment or replacement and makes cleaning the blower easier
  • Accessible gas compartment provides generous space to access all gas components, making analysis and service easier
  • Optional hinged access panels provide quick access to components and protect panels and roof from damage during servicing
  • Full-perimeter base rail provides greater structural integrity, so the unit is easier to handle when rigging and transporting
  • Fork slots on three sides make it easy to pick up and transport units from almost any angle
  • Independent motor mount allows for easy and efficient service access without removing the top panel
  • Environ™ Coil System on 7.5 to 25-ton standard and high-efficiency gas/electric and electric/electric units reduces the time necessary to clean the condensing coil

Reliability

  • Landmark units with the most popular features and configurations are stocked and ready for fast delivery or pickup at commercial depots across North America
  • Pre-defined supply fan motor/drive combinations make selecting components to meet static and airflow requirements quick and easy
  • Thermostatic expansion valves on high-efficiency models and fixed orifice on standard-efficiency models
  • Environ™ Coil System provides reliable operation in a wide range of applications
  • Scroll compressor provides reliable, long-term operation
  • Interlink compressor delivers increased reliability and better efficiency

Comfort/IAQ

  • Corrosion-resistant, removable, double-sloped drain pan provides application flexibility, durability and improved serviceability
  • First stage operation of the optional MSAV® supply fan reduces humidity, providing better space comfort
  • Field or factory-installed MERV 8 or 13 filters reduce airborne particles
  • Field-installed CO2 sensors reduce levels of CO2 and VOCs by introducing fresh outside air

Options

Field-installed accessories

  • Field powered GFI
  • Disconnects
  • Economizers with single or dual enthalpy control
  • Electric heat
  • 50% constant volume powered exhaust fan
  • CO2 sensor
  • Return and supply air smoke detectors
  • Low ambient kits
  • Hail guards
  • Coil guards
  • Link to the L Connection® Network line of commercial controls with an optional Network Thermostat Controller
  • LPG Conversion Kit (gas/electric only)
  • -40°F cold weather kit (gas/electric only)
  • Combustion air intake or flue exhaust extensions (gas/electric only)
  • Blower proving switch
  • Dirty filter switch
  • Manual outdoor air dampers (25%)
  • Motorized outdoor air dampers

Factory-installed options

  • MSAV (multi-stage air volume) supply fan
  • Coil corrosion protection
  • Stainless steel heat exchanger
  • Hinged doors

Factory options or field accessories

  • Economizer (Standard and Title 24 High Efficiency)
  • Barometric relief dampers
  • High and low-static drive kits
  • Heaters (electric/electric only)
  • BACnet module
  • Novar 2051 ETM module
Brand Lennox
Catalog Number L0338
Model/Part Number KHA180S4B
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
Material Description KHA180 S4BN Y
EAN / UPC 66255144178
Cooling Stages2
ARI Cooling Total179000
SRN93
HP CAP High178000
HP CAP Low104000
Cabinet Width91.125
Cabinet Length129.5
Cabinet Height54.25
Supply Fan HP3
MCA77
MOCP100
Heat Stages0
Gas Line Size0
Thermal Efficiency0
Heat Inhigh0
Heat Outhigh0
Heat Inlow0
Heat Outlow0
Product Voltage 208/230v 3ph 60 hz
Horsepower 3
Blower Type or Drive # 2
Heat Optional Electric Heat
IEER 12.2
Return Opening Horizontal 15 X 60.5
Return Opening Downflow 15 X 60.5
Tonnage 15
Supply Opening Horizontal 14 x 75
Supply Opening Downflow 20 X 28
Gross Weight 2150 LB
Family KHA
Cooling Capacity 15.0 Ton Cooling
Efficiency 10.6 EER
Package Unit Cabinet C Cabinet
Package Unit Type Heat Pump Package Unit
Package Unit Tonnage 15.0
Package Unit Efficiency Standard Efficiency
Unit Refrigerant R-410A
Unit Cabinet Height Standard
Package Unit Cabinet Length Extended Length
Unit Orientation Downflow
Voltage 208-230 Volt/3 Ph
Air Filter Type 2" MERV4 - Std Filter
Unit Blower Type CAV Belt Drive
Blower Motor 3 Hp Std.
Blower Drive Kit Drive Kit 2 (C Cabinet)
Crating Standard Cap
Unit Terminal Block 175 Amp Terminal Block
Unit Fuse Block 100 Amp

New Catalog #'s

L0338 was replaced by BY273

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