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  5. KHB036S4D, Heat Pump, Packaged Rooftop Unit, Standard Efficiency, 14 SEER, 3 Ton, 36,600 Btuh, R-410A, Landmark

KHB036S4D, Heat Pump, Packaged Rooftop Unit, Standard Efficiency, 14 SEER, 3 Ton, 36,600 Btuh, R-410A, Landmark

Cat # : AC309  |  Model/Part #: KHB036S4D

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Product Overview

KHB036S4D

Landmark® Rooftop Units Standard Efficiency 2-6 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

Accessories
Specifications
Brand Lennox
Catalog Number AC309
Model/Part Number KHB036S4D
Minimum Order Quantity 0.0
Base Unit of Measure Unit(S)
Product Voltage 208/230v 1ph 60 hz
EAN / UPC 66255148911
Horsepower 0.5
Blower Type or Drive # Direct
SEER 14
Heat Optional Electric Heat
Return Opening Horizontal 11 X 29
Return Opening Downflow 11 X 29
Tonnage 3
Supply Opening Horizontal 19.5 x 20
Supply Opening Downflow 18 X 20
Gross Weight 580 LB
Family Landmark
Cooling Capacity 3.0 Ton Cooling
Efficiency 14.0 SEER
Package Unit Cabinet A Cabinet
Package Unit Type Heat Pump Package Unit
Package Unit Tonnage 3.0
Package Unit Efficiency Standard Efficiency
Unit Refrigerant R-410A
Unit Cabinet Height Short (34" Coil)
Unit Orientation Downflow
Voltage 208-230 Volt/1 Ph
Air Filter Type 2" MERV4 - Std Filter
Unit Blower Type Constant Volume Direct Drive
Blower Motor .5 Hp Direct Drive
Coil System Tube and Fin Coil System
Unit Fuse Block 40 Amp
Documents

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AC309 was replaced by

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