Find AHRI Certified® Central Station Air-Handling Unit Supply Fans. Related Standards:  430 (I-P)  and  431 (SI) Product-Specific Operations Manual 2016 AHU-DS1 (AHU Data Form) Complete this form for each AHU specification sheet verification request and send to Mary Opalka. A copy of the output sheet from the manufacturer’s Selection Rating Software must be submitted in conjunction with this form. All fields must be completed prior to submission. Only the supply fan performance (bhp and RPM) is verified. Please allow ten (10) calendar days for AHRI to conduct verification and respond to your request. The certification program includes: A Central Station Air-Handling Unit is factory-made encased assembly consisting of a fan or fans and other necessary equipment to perform one or more of the functions of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air. It shall not contain a source of cooling or heating other than gas or electric heat.

The AHU shall have a maximum design external static pressure (ESP) greater than 1.0 in H2O [0.25 kPa]. While the ESP for a specific application may be less than 1.0 in H2O, any units generally capable of delivering greater than 1.0 in H2O ESP shall be considered to be an AHU. This certification program applies to supply fan ratings for plenum fans in a cabinet with a full face opening axial discharge, fan arrays in a cabinet, housed centrifugal fans, and axial fans.air conditioning service in phoenix arizona The rules and procedures for obtaining and maintaining certification are detailed in the Resources section above. no refrigerant in ac unitThe specific Standard listed above details the technical requirements for rating and publishing your product performance, the AHRI General Operations Manual (OM) details the program operational rules that are generic to all of AHRI’s certification programs and lastly, the Product-specific Operations Manual provides the operational rules that are specific to this program along with the required documents and fees. room heater air conditioner combo

Please ensure that you are familiar with the latest rules and procedures for this program.The requested URL /ccb/VA/VAASC/VA%2023%2073%2000.doc was not found on this server.Daikin Industries Co, Ltd. Visit the Daikin Industries website Daikin Europe N.V. Daikin Europe Group comprises Daikin Europe N.V. which is the sales and manufacturing headquarter for Europe, Africa and the Middle East; Rotex (heating solutions) and Airfel (heating solutions and air conditioning products. O.Y.LOYL Group comprises AAF International (air filtration and environmental products); J&E Hall (refrigeration and freezers); and OYLM Group (air conditioning). In 2006, the OYL Group became part of Daikin Industries Co, Ltd. Visit the O.Y.L website Daikin's core products include: air conditioners and heat pumps for residential, commercial and industrial use; 'Daikin Altherma' heat pump based home heating systems; air- and water-cooled chillers and packaged units; and a complete suite of user-friendly digital management and monitoring control systems.

Visit the Daikin Europe N.V. website McQuay International delivers engineered, flexible solutions for commercial, industrial and institutional HVAC requirements. Visit the McQuay website Rotex is known as a technology leader for advanced heating solutions, including energy efficient boilers, solar and underfloor heating. The Rotex range perfectly complements Daikin's heat pump range.Visit the Rotex website As a global supplier in the refrigeration and HVAC industries, J&E Hall International supplies a comprehensive range of commercial and industrial products to suit many applications. From the award winning HallScrew compressors to the low-noise housed condensing units, all J&E Hall International products share the highest standards of quality, efficiency and competitive pricingVisit the J&E Hall website Airfel produces combi boilers, air conditioner units, infra-red heaters, panel radiators, fan coil units and air handling units, from its manufacturing base in Turkey.Visit the Airfel website

AAF clean air products and systems offer the most comprehensive clear air solutions available in the world. They provide roughing filters, air pollution control, gas containment removal and high efficiency filters for use in the most stringent clean environments.Visit the AAF websiteNortek Air Solutions Announces New High Performance Fans New design improves efficiency and sound performance in air handlers with FANWALL® air handling units New Nortek Air Solutions high performance fans with integrated ECMi motors are visible in the Temtrol(R) brand air handler on the left and the Mammoth(R) brand vertical self-contained system on the right. EDEN PRAIRIE, Minn.--(BUSINESS WIRE)--Nortek Air Solutions (a subsidiary of Nortek, Nasdaq: NTK) announced new fan wheel and motor options for its FANWALL® air handlingThese designs offer enhanced benefits while continuing their industry-leading innovations such as optimized airflow efficiency, redundancy and minimized turbulence.

The improved aerodynamic shaping of the blades, shroud and cones, as well as the dampening effect of the polymer material, reduce sound tones from the impellor and motor, resulting in a typical sound reduction of 5 dB of fan blade passage frequencies on inlet and discharge. The new high performance fan (HPF) wheel is available in seven sizes and in two configurations on FANWALL air handling units from all Nortek Air Solutions brands: Governair®, Huntair®, The HPF-P200 fan wheel and cone can be used with the standard induction motor or with the permanent magnet motor for optimized performance andThis configuration offers fan efficiency improvement of up to 7% on certain fan sizes. Approved for UL 1995, this fan wheel has an operating temperature range of -31°F (-35°C) to 176°F (80°C). HPF-P200-ECMi fan wheel has an integrated electronically commutated permanent magnet motor (ECMi) which reduces motor tones and eliminates

wiring from the motor to the drive. This integrated design includes permanently lubricated ball bearings, isolated shaft for mitigation of arcing across bearings and built-in thermal management. drive on the fan wheel with ECMi is UL Listed E481280. “This new high performance fan design is proof of our commitment to continued product improvement,” said Mark DeVincent, president of Nortek“With our expertise in air movement technology, we now offer our customers higher efficiency and lower sound while building on the legacy of our patented FANWALL TECHNOLOGY® for air About Nortek Air SolutionsNortek Air Solutions, LLC, a subsidiary of Nortek, Inc., offers the innovation and expertise of the largest group of custom heating, ventilation, and air conditioning brands in North America for commercial, industrial or institutionalNortek Air Solutions includes the following industry-leading brands of HVAC solutions: Governair®, Huntair®,