Rosenberg USA

ECFanGrid: Technical information about paralleling EC fans in AHU applications

Rosenberg ECFanGrid™ consists of series of EC fans operating in parallel. The resulting air flow is proportional to the number of fans used with the pressure conditions remaining the same.
 

Rosenberg USA

New Rosenberg I-series impeller increases airflow, efficiency and reduces noise

New I-Series volume-flow oriented five-blade backward-curved impeller improves efficiency by 11% and reduces noise by 12%. Available with Gen3 and Gen3+ EC motors up to 7 kW. Download brochure.
 

Pelonis Technologies, Inc.

High-performance HVAC cooling fans and blowers!

High-performance flywheel large cooling fans and blowers feature extraordinary rotational speed and airflow capabilities that are required in HVAC, medical and industrial applications. This smart and flexible alternative reduces costs and time-to-market.
 

The optimal use of heat pumps in the UK

Data from over 100 commercially available products were compared based on three different compressor types — reciprocating-piston, rotary vane and scroll compressor technologies — and sized for a maximum thermal output of 10 kW. Read more →

Promoting residential heat pumps for building decarbonization

Nine states signed a joint agreement to accelerate the transition to pollution-free residential buildings by expanding heat pump sales to meet heating, cooling and water heating demand. Read more →

ebm-papst Inc.

Retrofit fans solutions for HVACR

RadiPac EC modular plenum fans by ebm-papst (designed for plug and play) offer energy efficient and performance optimized replacement solutions for your existing HVACR air movement systems in the field.
 

PV-powered refrigerated warehouses keep their cool with ice storage

Researchers from China's Yunnan Normal University compared both series-matching (SM) and parallel-matching (PM) ice storage as low-cost alternatives to the use of rechargeable storage batteries. Read more →

Scroll compressor renders heat pumps viable in colder climates

By increasing heat pump operating range, the compressor can help drive market adoption of heat pumps and decrease the need to burn fossil fuels for heating. Read more →

Sanuvox Technologies, Inc.

Solving indoor air quality problems with Sanuvox UV systems

Sanuvox systems meet the multiple challenges faced by building managers and owners. They are customized to solve IAQ issues!