Dunham Bush 212 to 1401 cfm High Efficiency EC Motor Fan Coil Units

Product Overview

Description

Dunham Bush 212 to 1401 cfm High Efficiency EC Motor Fan Coil Units

Product introduction

Meeting building owners' demand for increased eneray efficiency throughout the heating, ventilating and air conditioning (HVAC) system, Dunham Bush has adopted the innovative electronic commutation (EC an motor technoloay throughout our new CR-CD range of chilled water fan coil unit. This state-of-the-art echnoloay offers office and commercial buildings substantial eneray savings and improved user comfort.EC motors (EC = Electronically Commutated) using electronic commutation of motor windings require five times less energy (Watt) than conventional Alternating Current (AC) motors in the low speed range While conventional AC fan motors run on fixed speeds. EC fan motors run at all speeds throughout the entire operating range of the unit, with the motor rpm-controlled via a 0 to10 Volt si?nal from a unit controller. Without perceptible sound shift when modulating the fan speed to adapt to minimum cooling and heating load variations. increased acoustic and thermal comfort is ensured.