The new RWD Fire/Smoke, Modulating Output Electronic Controller series and the GND OpenAir™ Low Torque, Electronic Damper Actuators, offer unique opportunities in current markets, as well as new ones. These new products increase our product offering and strengthen our position as a turn key HVAC control supplier selling a complete HVAC control solution: controllers, sensors, valves and damper actuators.

Taking HVAC Control To The Next Level
The RWD series is the 2nd generation of DDC stand-alone modulating or two position output electronic controllers for heating, cooling and air conditioning applications from Siemens. Other control applications available are humidity, static pressure, indoor air quality, air or fluid velocity.
The new RWD family consists of 5 different electronic controllers: 3 universal controllers (RWD62U, RWD68U & RWD82U) and 2 heat pump controllers (RWD44U and RWD 45U).

Opportunities Galore!!!
The new RWD series offers many HVAC control solutions, from small commercial buildings, like strip malls and convenient stores and hotels, to providing even large building customers the ability to satisfy control needs in additional wings and additions that are not controlled by their DDC controller.

Over 300 RWD Applications Sheets Available For Your Use
We have compiled over 300 RWD Series application sheets for your heating and cooling solution. The application sheets provide everything from description of operation, basic wiring information, wiring schematics, to a sequence of events and a list of other Siemens devices that can be use or integrated into the application.

You can click here to view the full article.

Covering The Gamut Of Fire & Smoke Application Requirements
The new GND Series platform is our new family of low torque, electronic direct-coupled fire and smoke damper actuators. Ordered and installed directly through damper manufacturers, the GND family is designed to meet UL555, UL555S and Universal Building Code (UBC) requirements for 15 second operation.

Utilizing an affordable DC motor technology, the GND is an extremely cost competitive, low torque solution for fire/smoke damper applications. The addition of this new family helps round out and complete our line of actuators suitable for fire and smoke applications…from electronic to pneumatic…from low torque to high torque requirements…we cover all of our customer’s needs.

To read more on the new GND Series of Damper Actuators, please click here.