Functional Devices has developed a plug and play Evaporator Fan Controller the Functional Devices EFC 4045T for walk-in coolers and freezers that can significantly reduce
If you need more control than just a thermostat can give but don’t need a full-blown communicating DDC system, The RWD Universal Controllers from Siemens Building Technologies
Answers to your Questions about Pressure Independent Valve Technology Q: By definition, what exactly is Pressure Independent technology?
Functional Devices has created an easy to install, low cost product that delivers big energy savings with their Functional Devices Half-Light series of lighting controls.
Wireless technology has advanced so much in the last few years and the acceptance and value of these controls is gaining immeasurably. All phases of
Valves and actuators play an integral part in the proper functioning of HVAC systems. When properly installed and functioning correctly they boost the performance and efficiency of
I caught up with Tyler Jennings from WattStopper at the CGNA Vendor showcase. Sorry about the picture quality but what Tyler had to say was
Everyone is looking for simple ways to save energy and money. Timers can be an easy and inexpensive way to cut back your energy consumption
Functional Devices, makers of the RIB (relay in a box), will be at Stromquist on Thursday, February 24 to conduct a lunch and learn. If
With concerns for indoor air quality, energy-efficiency and LEED points for commercial buildings, CO2 (carbon dioxide) monitoring is becoming more important. While CO2 is not
