If space is a problem or to save time and money (up to 30 percent), monitor supply and return detectors from a single power board using InnovairFlex’s semi and fully distributed 2-to-1 sensor to power board capability.
Spring return actuator Model EF utilizes rugged components in a pressure cast aluminum housing for added strength and reliability. It offers a high torque output of 270 inch-pounds and a NEMA 4 option to meet tough environmental conditions found in many HVAC applications.
ClimateMaster is now offering the Tranquility Compact Series with a vertical cabinet. It is available in sizes 6 tons through 10 tons with belt-drive blowers, multiple cabinet configurations, and efficiencies to meet new ASHRAE building standards.
A.O. Smith Electrical Products Co. has added to its 4-in-1® line of motors with two new shaded pole 3.3 inch motors. Each motor replaces 1/25, 1/30, 1/40, and 1/50 horsepowers with one simple connection.