NOTICE: In the following months, this website will get a new look and an update to include news about innovative new products and marketing materials for Luxaire® dealers. Keep in mind: any links that you are currently using to connect to information that appears on the existing Luxaire® HVAC Dealer website will no longer work once the new site is launched. Make sure you check the links on your site after the launch. Product information can still be accessed through UPGNet – with the most up-to-date product information, tech guides, marketing materials and other helpful tools for your business!
Locate a Distributor
Profit with world-class products.
Home > Products > Commercial > Packaged Cool/Heat > ZS -15 to -25 R-410A Optimum

ZS -15 to -25 R-410A Optimum
ZS -15 to -25 R-410A Optimum
Nominal Capacities
180 - 300 MBH

Up to 11.0 EER / 13.2 IEER / 80% SSE

Compressor - 5 yr
Parts - 1 yr
ZS -15 to -25 R-410A Packaged Unit

Luxaire® ZS Series units are convertible single package high efficiency rooftops. All models have independent refrigeration circuits for efficient part load operation.

  • Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.
  • All units are self-contained and assembled on rigid full perimeter base rails allowing for overhead rigging. Every unit is completely charged, wired, piped, and tested at the factory to provide a quick and easy field installation.
  • All models (including those with an economizer) are convertible between bottom and horizontal duct connections.
  • All units are available in the following configurations: cooling only, cooling with electric heat, and cooling with gas heat. Electric heaters are available as factory installed options only.
Special Benefits
  • Simplicity Control Board
  • Environmentally friendly R-410A refrigerant
  • Two independent scroll compressors with individual refrigerant circuits 
  • Provides 2 stages of cooling for efficienct and comfortable cooling
  • Installation time and costs are reduced by easy power and control wiring.
  • All units are factory-wired, piped, charged, and tested prior to shipment.
  • Factory-installed options such as stainless steel heat exchanger, electric heating elements, supply and return air smoke detectors, disconnect switch, powered or non-powered GFI convenience outlet, single enthalpy economizer, power exhaust, high static drive blower motor, phase monitor, coil guard, dirty filter switch, hinged filter door, and tooless access panels further reduce installation costs.
  • BAS factory mounted controls include Novar, Honeywell, Johnson, and CPC. 
  • Gas and electric utility knockouts are provided on unit side and bottom for easy connections.
  • Convertible airflow design means no panel cutting is required.
  • Wide range of indoor airflows using belt-drive blowers.
  • Durable finish, made of powder-painted, galvanized steel to meet 1000-hour salt-spray test demands.
  • Full-perimeter base rails are permanently attached to provide a solid unit foundation and fork lift access.
  • Compressor is internally protected against high pressure and temperature.
  • Grooved copper tubes and enhanced aluminum- fin construction improve heat transfer.
  • Heat exchangers are corrosion-resistant, with aluminized steel tubular construction for durability and long service life.
  • Permanently lubricated condenser and evaporator fan motor bearings need no annual maintenance.
  • Complete line of field-installed accessories, propane and high-altitude conversion kits, smoke detectors, CO2 sensors, motorized dampers, single enthalpy economizers, and dual enthalpy sensors are available.
Publications and Manuals
DescriptionPart NumberFile Size
Consumer Brochures
Consumer Brochure - Luxaire ElectroFin® E-CoatPUBL-7094-B-08143.3 MB PDF
Consumer Brochure - Luxaire ElectroFin® E-CoatPUBL-7094-B-0814999.0 KB PDF
Consumer Brochure - Optimum™ Series 15 to 25 Ton Single Package Rooftop UnitsPUBL-6522-A-0910767.0 KB PDF
Consumer Brochure - Simplicity® Controls for all 3 thru 25 Ton ProductsPUBL-6526-A-0910725.0 KB PDF
Consumer Brochure - Simplicity® Intelli-Comfort II™ and IntelliSpeed™ ControlsPUBL-7196-B-07134.8 MB PDF
Guide Specification
Guide Specifications - Simplicity® Intelli-Comfort II, with modbus Data Map902074-UGS-B-1212269.0 KB PDF
Guide Specifications - Simplicity VAV Optional 15-25 Ton Packaged Product Comfort Control System407466-UGS-A-0508212.0 KB PDF
Tech Guides
Technical Guide - ZW/ZK/ZS -15 to -25 Series Gas/Electric Single Package Rooftop Air Conditioners (SSE Control)5168278-BTG-A-11152.4 MB PDF
Submittal Drawings
Submittal Data Sheet - 1FK0401 Side Duct Flange Kit258924-USD-B-101043.0 KB PDF
Submittal Data Sheet - 1FK0402 Side Duct Flange Kit258464-USD-B-101042.0 KB PDF
Submittal Data Sheet - 1RC0436 Roof Curb246859-LSD-D-011165.0 KB PDF
Submittal Data Sheet - 1RC0437 Roof Curb433505-LSD-C-011165.0 KB PDF
Submittal Data Sheet - ZS-15 thru -25 Optimum™ Single Package Gas/Electric Air Conditioners345729-LSD-E-0714146.0 KB PDF
Application Data Sheets
Quick Start Guide - Simplicity Smart Equipment Controls (SSE) Firmware Version 3.0 (Configuring and Commissioning Product)1136326-USG-B-0814633.0 KB PDF
User Manuals
User Manual - ZS, ZK, ZW (-15, -20 & -25) Single Package Gas/Electric Air Conditioners66442-BUM-D-1011302.0 KB PDF
3-25 ton Packaged Product Low Leak Economizer, Jade and SSE Controller Update Webinar/PresentationLL_ECON_JADE_SSE_UPDATE_UPG_WEBINAR_07282014_V12.8 MB PDF
Get a good feeling for how good your business can be—contact Luxaire today!

© 2016 Johnson Controls, Inc. All rights reserved.
Site Map | Terms and Conditions | Privacy Policy
Are you a homeowner? Visit
NATE Certified