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Utility Rate 0.11 301 W. 73rd St. Kansas City, MO 64114 (970) 987 5388 fridgewize.com Application Hydronic and Direct Expansion Fan Coil Units Energy Conservation Measure Electronically Commutated Motors (ECM) An Electronic Commutated Motor is more efficient than a motor that uses the shaded pole or Permanent Split Capacitor (PSC) type technology. This is due to the fact that the motor is a permanent magnet motor which has fewer losses than a standard induction motor. With an integrated electronic control, similar to a Variable Frequency Drive (VFD) in larger applications, the motor can be programmed to operate in various modes. For the fan coils that are in schools, municipal building, hotels, commercial buildings, the motors are programmed to maintain a programmed speed to maintain airflow/CFM. The motor also has a soft ramp up to speed as well as being one of the quietest motor out in the market. Savings Permanent Split Capacitor (PSC) Motor High Speed 230 watts Permanent Split Capacitor (PSC) Motor Medium Speed 167 watts Permanent Split Capacitor (PSC) Motor Low Speed 126 watts Electronically Commutated Motor (ECM) High Speed 148 watts Electronically Commutated Motor (ECM) Medium Speed 51 watts Electronically Commutated Motor (ECM) Low Speed 22 watts Annualized Savings 547 kWh 60.17 $ Savings/Year 60% Reduction in Energy Use Savings may vary due to variables such as utility rates, time of use, mix of high/medium/low speeds, and environmental factors, etc.
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Fan Coil Sheet

Jan 23, 2018

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Gerald Theron
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Page 1: Fan Coil Sheet

Utility Rate 0.11301 W. 73rd St.Kansas City, MO 64114(970) 987 5388fridgewize.com

ApplicationHydronic and Direct Expansion Fan Coil Units

Energy Conservation MeasureElectronically Commutated Motors (ECM)

An Electronic Commutated Motor is more efficient than a motor that uses the shaded pole or Permanent Split Capacitor (PSC) type technology. This is due to the fact that the motor is a permanent magnet motor which has fewer losses than a standard induction motor. With an integrated electronic control, similar to a Variable Frequency Drive (VFD) in larger applications, the motor can be programmed to operate in various modes. For the fan coils that are in schools, municipal building, hotels, commercial buildings, the motors are programmed to maintain a programmed speed to maintain airflow/CFM. The motor also has a soft ramp up to speed as well as being one of the quietest motor out in the market.

SavingsPermanent Split Capacitor (PSC) Motor High Speed 230 wattsPermanent Split Capacitor (PSC) Motor Medium Speed 167 wattsPermanent Split Capacitor (PSC) Motor Low Speed 126 wattsElectronically Commutated Motor (ECM) High Speed 148 wattsElectronically Commutated Motor (ECM) Medium Speed 51 wattsElectronically Commutated Motor (ECM) Low Speed 22 watts

Annualized Savings 547 kWh60.17$ Savings/Year

60% Reduction in Energy Use

Savings may vary due to variables such as utility rates, time of use, mix of high/medium/low speeds, and environmental factors, etc.