The ComforTRAC"!
Totally Variable Fan Coil

Supreme comfort through optimum control.

For premium comfort control of your environment while maximizing energy efficiency, look no further than the ComforTRAC"! totally variable fan coil from Williams. With its customized components and innovative digital control, the ComforTRAC"! totally variable fan coil matches real time variable load in virtually any indoor environment for the ultimate in space conditioning. And since moving BTUs in water is a superior method to 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.

• 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) - LAT delivers comfort and quick response at the unit. The unit is continuously re-commissioning 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.
• Variable R-718 (water) - safe enough to drink! And, much simpler to manage and maintain.