Category Archives: Uncategorized

Krueger Air Distribution Products and Applications

Climate Systems supplies several products by Krueger:

  • Air terminals
  • Grilles, registers and diffusers
  • Displacement ventilation
  • Fan and blower coil units
  • Raised floor distribution systems

Applications of Kruger air distribution products include schools, hotels, airports, prisons, hospitals, laboratories, gyms and other commercial buildings.

Browse Krueger products here.

Air Distribution Solutions by Krueger

Krueger has been a market-leading manufacturer of air distribution solutions, delivering quality, innovative products and providing first-class customer service to the HVAC industry. From retrofit offices to state-of-the-art hospitals, from populated schools to expansive stadiums, you can rely on Krueger to deliver exceptional air distribution solutions and world-class customer service every time.

Learn more about Krueger here.

The Zone One Modulating Control Damper

Zone One is a control damper assembly designed to solve over-heating and over-cooling problems. It can be used to control a single room, or by using multiple dampers to zone multiple rooms. Zone One is available as two-position or modulating and with a damper or diffuser.

Read more about the Zone One damper here.

Watch an overview video about the Stand-Alone Zone Control System.

Commercial Zone Control Systems

The SC-Z20 is a commercial zone control system that allows a single HVAC unit to have up to 20 individual zones. Each zone is controlled by its own space thermostat and a modulating zone damper or diffuser. The SC-Z20 works with single-stage, multi-stage, or heat pump systems and has an auxiliary heat control option for each zone. The SC-Z20 is an affordable alternative to higher cost VAV systems and there is no programming required.

Click here to read more about the SC-Z20.

Read additional documentation on the zoning system here.

Check out this video about modulating zone control systems.

High-Quality HVAC Controls from Specified Controls

Specified Controls is a manufacturer of high-quality commercial HVAC controls. We specialize in zoning, thermostats and unique controls for the light-commercial HVAC market.

Our mission is to be a leading solutions provider of high-quality, unique commercial controls to the plan and specification market.

Learn more about Specified Controls here.

Greenheck Simplifies Dedicated Outdoor Air Systems

Greenheck’s eCAPS® Engineer Application Suite now includes dedicated outdoor air products in addition to fans and louvers. A free online product selection program, eCAPS allows engineers to easily compare multiple models simultaneously, eCAPS_Tablet_Handsautomatically optimizing selection based on price and performance. With the dedicated outdoor air product selection, users simply input airflows, heating and cooling type and design conditions. eCAPs will display the top three outdoor air systems that match the user’s criteria along with their relative cost, cooling and heating capacities, and unit weight and dimensions. Product selections can be easily shared with others.

eCAPS simplifies the specification process by automatically ranking the best value products for the project. In addition to selecting outdoor air products, eCAPS ranks more than 10,000 fan models based on performance, sound levels, operating costs and first costs. It also selects from among 75 louver models based on velocity, free area, volume, water rejection rating and pressure drop. A Toolbox feature in eCAPS provides a convenient source for the latest product application technology and educational videos. Greenheck’s eCAPS can be accessed at

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment.

Learn more about eCAPS® here.

Greenheck Announces Manufacturing Expansion

Greenheck announced today that it will expand its manufacturing facilities in Shelby, North Carolina. The company will invest nearly $60 million to expand production of its Dedicated Outdoor Air Systems (DOAS), Tempered Air Products (TAP) and Architectural Products. Several hundred new manufacturing jobs will be created over the next five years. The expansion plans include the purchase of an existing manufacturing facility which will support increased demand for Greenheck DOAS and TAP products. Construction of a new Architectural Products facility on the Shelby campus is expected to begin in the near future to accommodate increased sales of architectural louvers, sun controls, grilles, and screens.

“Greenheck has made significant investments in people and operations over the last several years,” said Tim Kilgore, Greenheck President of Sales and Marketing. “Our investments in manufacturing have included five new or expanded facilities in Schofield, Wisconsin; an entirely new campus in Tulsa, Oklahoma, and now the ongoing campus investment and expansion in North Carolina. With several of our manufacturing facilities at or near operational capacity, it’s time to expand. The Southeastern U.S. market offers tremendous future opportunities for us, and we can best serve those customers with shorter delivery times and lower freight costs by being closer to the action.”

Greenheck, the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment, is headquartered in Schofield, Wisconsin. Greenheck’s broad line of ventilation equipment includes fans and ventilators, centrifugal and vane axial units, make-up air units, energy recovery ventilators, packaged ventilation systems, indoor air handlers, dampers, louvers, kitchen ventilation systems, and laboratory exhaust systems. The company employs over 3,200 individuals worldwide (over 2,000 located in Wisconsin), and maintains more than 2.5 million square feet of manufacturing and office space with its facilities in Schofield, WI; Frankfort, KY; Sacramento, CA; Tulsa, OK; Kings Mountain, NC; Shelby, NC; Saltillo, Mexico; and Bawal, India. Greenheck also operates distribution centers in Greensboro, NC; Miami, FL; Dallas, TX; and Sacramento, CA.

Expanded Dedicated Outdoor Air Systems Line from Greenheck

Greenheck has expanded its line of Dedicated Outdoor Air Systems (DOAS) for high percentage and 100% outside air. Pre-engineered rooftop ventilator models RV-110 and RVE-180 with energy recovery offer capacities up to 18,000 cfm, up to 70 tons ofRV-110_Openpackaged cooling and 1200 mbh indirect gas-fired heating. Both models feature an upgraded controls platform with a web user interface that comes as standard. The new web user interface (UI) provides an overview graphic of the unit operation and allows the controller menus to be accessed and adjusted from the web UI. The factory-programmed, wired and tested controller can operate as a stand-alone unit or integrate with a Building Management System (BMS).

Factory-mounted Variable Frequency Drives on models RV-110 and RVE-180 control air flow. A digital scroll compressor provides tight temperature and humidity control, and a 10:1 high turndown furnace provides precise temperature control. All are standard features with packaged DX cooling and indirect-gas heating on these new models.

Featuring two-inch double-wall construction and R13 thermally broken foam insulation, Greenheck DOAS units meet the demands of today’s heating, cooling, dehumidification, and ventilation requirements.

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment.

Read more on Greenheck or their Dedicated Outdoor Air Systems.


InspirAIR® Commercial Units

Energy Recovery Wheel
InspirAIR Commercial ERVs with enthalpy wheels are very compact and deliver from 500 cfm to 4000 cfm of outdoor air, with optional additional heating coils. Outdoor units come with insulated or non-insulated roof curbs, rain gutters and supply/exhaust hoods with bird screens.

Read more about the Energy Recovery Wheel units here.

Fixed Pate Cores
InspirAIR Commercial HRVs and ERVs deliver from 500 cfm to 4000 cfm of outdoor air, with optional additional heating coils and internal bypass for economizer operation – and much more! There are different unit sizes, providing a wide range of capacities and efficiencies.

Read more about the Fixed Plate units here.

New Line of Commercial Heat & Energy Recovery Ventilators

Aldes newest line of Commercial Heat and Energy Recovery Ventilators is now available! Great value and tons of options, all in robust, standardized cabinet sizes. For indoor and rooftop applications from 500 to 4000 cfm. Choose among three types of fixed plate heat and energy recovery cores or an enthalpy wheel for maximum efficiency. Add heating coils, EC motors and an advanced BacNET controller to get the most out of your investment.

The InspirAIR Commercial also offers an optional internal bypass channel and damper for economizer operation, with no need to connect any additional ductwork or components to the outside of the units.

InspirAIR Commercial was designed for the needs of the construction industry: it’s budget-conscious yet offers a wide range of options to fit into most types of buildings and design conditions. And with American Aldes’s excellent service and delivery times, you can’t go wrong choosing InspirAIR Commercial!

Read more here.