by PICS Admin 2 | Dec 22, 2025 | Featured, Mixing Boxes & Econos
Economizers and mixing boxes play a critical role in energy efficiency and ventilation strategy. When properly configured, these components help reduce operating costs by leveraging outdoor air conditions or recycling energy already present in the system. When...
by Abbie Stancato | Dec 21, 2020 | Mixing Boxes & Econos
Mixing Boxes For Residential Applications Night Air Cooling – Does It Cut Operating Costs? Many articles have been written about Night Air Cooling — AKA “Free Cooling.” Those articles explain how turning off the Air Conditioner (A/C), opening...
by Abbie Stancato | Aug 21, 2020 | Mixing Boxes & Econos
Here are step by step instructions on how to install a Horizontal Economizer And/Or Vertical Economiser into A Carrier, Bryant, or ICP Rooftop! These are two great videos geared toward field technicians but can be used to train and educate customer service and...
by Nancy Chen | Mar 22, 2017 | Mixing Boxes & Econos
Economizers are mechanical devices used to make the Heating Ventilation and Air Conditioning (HVAC) unit more efficient by regulating the return air and outside air. Economizers come in many different configurations. Low Leak is defined as an industry requirement...
by Abbie Stancato | Jun 25, 2015 | Mixing Boxes & Econos
What is, And How To Determine Economizer Minimum Position Economizer instructions explain how to set, and adjust the minimum open position for outside air dampers via a controller. However, they don’t tell us where to physically position the damper blades as to...
by Abbie Stancato | Aug 4, 2014 | Mixing Boxes & Econos
Barometric Relief What Is It And How Much Air Does It Remove? A reader recently asked; What is Barometric Relief, and how much air does it remove? It’s important to provide fresh, healthy air to a building’s occupants. Therefore, when introducing fresh air...
