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York Prestige Rooftop Units Fit Existing Footprints

York Prestige rooftop units from Johnson Controls match the footprints of other manufacturers’ units. This exact-fit replacement design reduces installation complexities and saves contractors time by eliminating the need for a curb adapter, which is typically required when a new unit does not identically match the existing unit footprint. The 3- to 12.5-ton units include [...]

Fujitsu Introduces 33 SEER Mini Splits with Low Temp Heating

Fujitsu has introduced ductless split systems, offering up to 33 SEER, now the world’s most efficient mini-splits to operate with optimal efficiency at ambient temperatures of -15°F. The new 9,000 (9RLS3H), 12,000 (12RLS3H) and 15,000 BTU (15RLS3H) inverter systems are available with these capabilities right off the shelf with no modifications needed for low ambient [...]

Mitsubishi Electric CITY MULTI® Dedicated Outdoor Air System Provides Energy-Efficient Ventilation

Mitsubishi Electric US, Inc. Cooling & Heating Division (Mitsubishi Electric) now offers the CITY MULTI® VRF Dedicated Outdoor Air System (DOAS), a former industry winner of the AHR Expo Innovation Award in ventilation. The Mitsubishi Electric DOAS is a system designed to supply outdoor ventilation air to a building independent of the HVAC air distribution [...]

Johnson Controls Unveils New VFR and Building Automation Systems at AHR

Johnson Controls introduced its new variable refrigerant flow (VRF) and building management solutions to create and maintain better performing buildings worldwide at the International Air-Conditioning, Heating, Refrigerating (AHR) Expo, January 26-28, in Chicago, Illinois. Johnson Controls, a global multi-industrial company, unveiled its new VRF solution, a benefit of the company’s recent Hitachi joint venture. The [...]

Bell & Gossett Launches New TECHNOLOGIC Drive

The integrated pump controller and adjustable frequency drive of the new Bell & Gossett (B&G) TECHNOLOGIC drive series combines two standard pump functions into one unit to generate greater energy savings, reliability and versatility. It’s designed to handle up to four pumps in parallel and can be easily retrofitted for existing commercial HVAC and pressure [...]