ComforTRAC™

A totally variable fan coil  supreme comfort through optimum control.  The ComforTRAC™ from Williams has the ability to recognize changing room conditions and adjust automatically, matching real time variable load in virtually any indoor environment for the ultimate in comfort conditioning.  Since moving BTUs in water is a superior method than moving them in air, the result is a higher level of comfort with lower system costs and greater energy efficiency.   The ComforTRAC™  totally variable fan coil is the demand-controlled fan coil, offering variable CFM, GPM, LAT and dehumidification.   Ideal applications include classrooms, conference and meeting rooms, dorms, suites, common areas or any space where discriminating occupant demand for comfort is required.

 

Design Features

  • Performance is demand-controlled and matches heating and cooling load in any climate.
  • Energy consumption is also demand-controlled as the load is continuously monitored and matched as needed. This allows the ComforTRAC™ unit to “sip” capacity from the main chiller system or boiler far more efficiently than conventional systems.
  • Open protocol-compatible, may easily be incorporated into building automation systems (BAS).  BTL certified BACNet.
  • Coil design minimizes flow requirements and increases design Delta-T which reduces pipe size and the associated sizing of mains and central system components.
  • Leaving air temperature control (LAT) delivers comfort and quick response at the unit.  The unit is continuously recomissioning itself to space and system variations.
  • Self-balancing and cleaning capabilities eliminate flow control devices, strainers and test ports saving capital and operating costs.

 

ComforTRAC™ Features

  • Digital controller - variable capacity based on set point difference to actual room temperature and humidity
  • Proportional two-way TRACvalve, characterized-port ball type with integral LAT sensor
  • Self-balancing
  • Self-cleaning
  • Maintains Delta-T
  • Individual control of temperature and humidity
  • Less "ON-OFF cycling
  • Slow ramp rate and low RPM motor performance
  • NetSensor sets temperature, set point and humidity

ComforTRAC™ Advantages

  • System performance is demand-controlled - ComforTRAC™ matches the heating and cooling load in any climate.
  • Energy consumption is also demand-controlled - the variable load is continuously monitored and matched as needed. This allows the ComforTRAC™ unit to “sip” capacity from the chiller system or boiler far more efficiently than conventional systems.
  • Open Protocol-compatible - ComforTRAC™ can easily be incorporated into building automation systems (BAS). BTL certified BACNet.
  • Coil design minimizes flow requirements and increases design Delta T - this reduces pipe size and the associated sizing of mains and central system components.
  • Leaving air temperature control - LAT delivers comfort and quick response at the unit. The unit is continuously recommissioning itself to the real time space and system variations.
  • Self-balancing and self-cleaning capabilities eliminate flow control devices, strainers and test ports reducing both capital and operating expense.

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