AHR 2014 - New York
Booth #759
Jan 21 - Jan 23

Made in the USA

706-FFS & HPFS Series
Fan Motor Speed Controllers

VariFlow™ converts new or existing constant volume central air conditioning systems to variable airflow systems. 

VariFlow^™ adjusts the airflow by modulating the fan speed in both the heating and cooling systems.  The function provides an ideal balance of both airflow and temperature.

VariFlow^™ is uniquely designed to deliver residual (warm or cool) energy, remaining in the system, to the conditioned space at a decreasing flow rate.

Features

•   Reduces fuel consumption by reclaiming residual energy.

•   Extends the "Off" cycle precluding an earlier start of the next cycle.

•   Reduces noise levels.

•   Eliminates cold drafts.

•   For use on conventional warm air furnaces and air conditioning systems. Standard (120 Volt) or heat pump model (240 Volt).

•   Existing direct-drive PSC or shaded pole motors.

•   Single or multi stage thermostats.

•   Wires in parallel with other electro-mechanical or Electronic IFC control systems.

VariFlow 706-FFS (TB) Series Product Data

VariFlow 706-FFS (TB) Series Engineering Bulletin

VariFlow 706-FFS (TB) Series Installation & Operating Instructions

VariFlow 706-HPFS (TB) Series Product Data

VariFlow 706-HPFS (TB) Series Installation & Operating Instructions

VariFlow 706-FFS (TB) The News Article Reprint

VariFlow 706-FFS (TB) & 706-HPFS (TB) Series Remote Switch/ Wiring Harness Product Data & Operating Instructions

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