Perfect Balance In-Door Pressure Relief System

Credit: Tamarack Technologies, Inc.

What makes this product green?

  • Reduces heating and cooling loads


Perfect Balance is an innovative grille and filter system installed into a cutout at the bottom of an interior door. Perfect Balance relieves pressure in rooms with closed doors in buildings with forced-air HVAC(Heating, ventilation, and air conditioning). Collectively, the mechanical systems that heat, ventilate, and cool a building. systems. When conditioned air is supplied to an enclosed space lacking a dedicated return, the forced-air system is unbalanced leading to reduced efficiency and indoor air quality issues. Perfect Balance is both ASHRAEAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). International organization dedicated to the advancement of heating, ventilation, air conditioning, and refrigeration through research, standards writing, publishing, and continuing education. Membership is open to anyone in the HVAC&R field; the organization has about 50,000 members. and Energy StarLabeling system sponsored by the Environmental Protection Agency and the US Department of Energy for labeling the most energy-efficient products on the market; applies to a wide range of products, from computers and office equipment to refrigerators and air conditioners. compliant, meeting requirements that rooms with closed doors have pressure imbalance of 3 Pascals or less.


Manufacturer Information

Tamarack Technologies, Inc.
320 Main Street
P. O. Box 963
Buzzards Bay, MA 02532
Phone: 508-759-4660
Fax: 508-759-6001
Toll-free: 800-222-5932

Listed in: Louvers and Vents