The new Danfoss OJ ETO2 Snow Melt controller offers an t all-in-one control solution for ice and snow melting suitable for any application which uses hydronic or electric heating, including driveways, parking lots, sidewalks, stairs, ramps, bridges, and more. Danfoss officials claim the ETO2 offers an environmentally-friendly method of snow melting by eliminating the need for chemical treatments.
Daikin AC has introduced the new web-enabled Daikin ENVi intelligent thermostat for use with single- and multi-split systems. The Daikin ENVi is accessible via the web for monitoring, schedule and setpoint changes, alerts, and service reminders. The high-resolution color LCD screen is backlit for easier visibility.
Many engineers tend to avoid or delegate the nitty gritty of a ground source heat pump system, from soil moisture effects to building system (im) balance. It's time for designers to get in the loop. Learn more about Grounded In Reality in the December issue. Other topics in the December issue include health care HVAC, Boilders, check out the Back2Basics, and more.