Lennox® packaged rooftop units represent some of the most innovative technology in the market, including the new solar powered SunSource® System for Energence® rooftop units. Combining industry-leading efficiency with fast, easy installation and service, Lennox continues to offer reliable systems that deliver exceptional comfort in commercial buildings. A broad range of ENERGY STAR® qualified units help control energy expenses for low total cost of ownership while delivering exceptional IAQ. Energence® Ultra Rooftop Units (60Hz) Energence® Rooftop Units (60Hz and 50Hz) Landmark® Rooftop Units (60Hz and 50Hz) Raider® Rooftop Units (60Hz and 50Hz) indicates ENERGY STAR® qualified product Advanced, high-efficiency control has never been so convenient, or easy. Plus, we’ve built each Rooftop Package Unit not just to meet, but to exceed current energy efficiency requirements. Training Options to Meet Your Needs The Johnson Controls Training Institute has been helping people succeed at creating and managing quality building environments since 1947.

The Training Institute partners with engineering schools, technical colleges and experts in the building environments industry to provide high-quality learning experiences that reflect where the industry is today and where it is going tomorrow. > ​ > Call (888) 401-9804 Tailored specifically for light commercial applications, Allied Commercial rooftop units offer the flexibility and fit to get the job done right. The K-Series is engineered for installation flexibility, energy-efficient performance and easy serviceability. Available in sizes ranging from 2 to 25 tons. Z-Series packaged rooftop units are built to be as solid as they are affordable. Available in sizes ranging from 3 to 12.5 tons, all with a popular footprint configuration, Z-Series units are ready for immediate installation. Whether the people spending time in your commercial space are shoppers, diners, employees or students, their comfort is yourWe provide smart, efficient and reliable light commercial

HVAC systems and products that make sure visitors enjoy every minuteOur affordable and energy-efficient commercial heating and cooling products are flexible for new construction or replacement application—giving you a substantial return on your investment. Locate Energy Guide Labels Packaged Units (3 to 25) Split Systems (5 to 25 tons) Our packaged rooftop commercial air conditioning units are powerful and built smarter with features to handle the most demanding light commercial applications. Includes gas/electric, air conditioner or heat pump applications in 3- to 10-ton capacities, with horizontal and down flow capabilities in 12.5- to 25-ton capacities All 3- to 10-ton models feature tubular heat exchangers with two different capacities for greater efficiency and versatility Durable, dependable scroll compressors found in most of our 3-to 25-ton packaged units ensure our units last longer A variety of motor and drive types and gas or electric capabilities offer unprecedented flexibility

Factory-installed options—including a stainless steel heat exchanger, smoke detectors, through-the-base electric and powered outlets, and ReliaTel™ Microprocessor controls—offer better reliability, faster installation and increased service capabilitiesamana heating cooling wall units Highly customizable and easy to installductless ac units dual zone Our dealers have the dependability and expertise necessary to help system designers and building owners meet their budgetary and performance goals.goodman ac unit 5 ton Our durable and dependable split light commercial systems work with a variety of applications to provide the flexibility and freedom in any commercial environment. Available in cooling-only or heat pump applications with single, dual or dual-manifolded compressor options

Vertical or horizontal airflow is standard—no conversion is necessary to make either airflow application work High-airflow air handlers combined with high-efficiency compressors increase comfort while keeping energy usage low Outdoor commercial HVAC units fit into almost any niche, and air handlers slip through standard doorways Easy to install and service thanks to easy-to-access standardized cabinets with numbered, color-coded wiring All major components are factory-installed, and rigorous testing at key manufacturing points ensures every American Standard Heating & Air Conditioning split system is run-tested when it leaves the factory Light Commercial controls provide a powerful, full-color touch screen display with intuitive navigation. American Standard controls deliver at-a-glance status updates, setpoint creation and problem diagnostics functions that are simple and easy for operators to use, resulting in increased productivity. Click here to go to the TD-5 Online Demo

Download the American Standard Light Commercial brochure for more information. Model YDSA Video Marketing Catalog Advantages of using Model YDSA Overview of Reznor HVAC Reznor is dedicated to providing effective, value-conscious solutions to your Heating Ventilation and Cooling needs. 1988 - Reznor HVAC Brand 100 Year Anniversary Video Created in 1988, this video celebrates the 100th anniversary of the Reznor HVAC equipment brand - founded in 1888 by George Reznor in Mercer, PA. Reznor 1930s Factory Video This film was taken in the early 1930s to show the "modern" Reznor manufacturing facility. Model YDSA space conditioning unit provides high efficiency to all aspects of the space temperature control application. The DX system maximizes efficiency with the use of modulating digital scroll technology, ECM condenser supply fans and optimized coil designs. The DX system exceeds ASHRAE standard 90.1 requirements. The unit’s blower system incorporates superior energy efficient blower design with variable speed control to deliver the airflow that the application requires.

YDSA utilizes the Tcore3® condensing gas heat technology. The gas heating system maintains greater than 90% efficiency throughout the control range delivering complete savings. The system features state of the art stand alone control system further maximizes energy use while maintaining space temperature condition. Heating Range ( MBH ) Cooling Range ( MBH ) Airflow Range ( CFM ) Heating Efficiency ( Gross ) Supply & Exhaust Fan 3,500 - 11,550 SCFMDirect drive backward incline plenum fanHigh external static pressure capabilityEasy CFM verification for all fansFactory installed ABB variable frequency driveMechanical Cooling R410A refrigerant (environmentally friendly)High efficiency digital scroll technology 10-100% capacity controlFully interlaced coilsHigh efficiency ECM condenser fansCompressor anti-cycle programmingMechanical gauge connectionsHigh & low pressure switchesCrankcase heaters Anti-rust, dual sloped condensate drain panFroststat, all circuitsElectric Heat High capacity heat for colder climates 3-4 stage control (Std)Failure/alarm diagnosticsGas Heating Natural gas or propane furnacePatented