Rosenberg USA

New Rosenberg I-Series impeller increases HVAC efficiency, 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.
 

MTE Corporation

Watch MTE's video about power quality solutions for commercial HVAC systems

Check out this brief, one-minute video by MTE's Gregg Eberhardt to understand how our power quality filter solutions mitigate harmonic problems associated with VFDs in commercial HVAC systems.
 

Sensata Technologies

Three-phase solid state relays and their application in three-phase motor circuits

This paper includes a summary review of three-phase power systems, the characteristics of common three-phase motor loads and a comprehensive discussion of three-phase SSRs and their application relative to such loads.
 

Augmenting heat pump performance with solar heat storage

The integration of water-to-air thermoelectric heat pumps with seasonal solar energy storage is proposed as a sustainable and energy-efficient avenue for supplying residential heat. Read more →

Panasonic introduces its air-to-water reversible heat pumps

The device, called ECOi-W Aqua-G Blue, features a variable speed pump that automatically adjusts its speed according to the required capacity and, according to the manufacturer, enables a 70% reduction in annual energy consumption. Read more →

Kohler Power Systems

Get back-up power that fits your business

Kohler's distributors take care of the details, from selection to installation and maintenance. Rest easy — contact our local experts.
 

IC2 Micro Drives offer a compact solution for enhanced HVAC efficiency

With all the functionalities of a full-featured unit, the drive is perfectly crafted to be easy and durable, allowing users to seamlessly integrate with existing drives and building automation systems. Read more →

'Frozen smoke' sensors detect toxic formaldehyde in homes, offices

Capable of real-time detection of formaldehyde at concentrations as low as eight parts per billion — far surpassing the sensitivity of most indoor air quality sensors — the 'frozen smoke' sensors are composed of aerogels with precisely engineered holes. Read more →

TONGYU Technology Co., Ltd.

Liquid cooling cold plate

TongYu customized quick, professional and cost-effective solution cooling solutions for different needs.
 

Sanuvox Technologies, Inc.

Residential air safety within reach

Our latest innovation: Compact, easy-to-install and affordable in-duct UV air purification solution to improve indoor air quality in all homes!