Dual Zone Furnace Damper

Certain hvac units are equipped with manual zone dampers for regulating the amount of air conditioning or heat being delivered in a room.

Dual zone furnace damper.

Dual zone heating and cooling isn t just for the rich and famous anymore it s a solution to households with multiple stories high energy bills and is more affordable than you might think. What is dual zone hvac. When multiple thermostats control one system the house is divided into zones using dampers in the ductwork throughout the house. It utilizes multiple sensors thermostats and modulating dampers to more effectively control the temperature in different zones within your home.

The first key component of a zoned hvac system is a series of motorized dampers. By pass sizing calculator often with zoning systems a by pass is needed to relieve excess air when only a small zone or number of small zones cannot deliver the required air flow thru the hvac system. Zonefirst is a leading manufacturer of hvac zone dampers zone controls and zoning systems. However your blower can only operate at 100 capacity.

When one zone needs heating or cooling the damper for the ductwork in that zone opens guiding the warm or cool air to that zone. Once the desired temperature is reached in that zone the thermostat will alert the dampers to close and stop the air flow. The zone control panel is the central control that will communicate between thermostats dampers and your hvac equipment. The control panel regulates various temperatures in the house by activating dampers in the hvac system.

Here are a few things to look for to help you decide if a zoning system is right for you. You ll need a way to redirect the excess air. Manual zone dampers vs. These dampers are placed inside the ducts or at the air outlet.

It is mounted by your equipment and is the brains of the entire zoning application. These dampers work like a valve system opening and closing the air flow to your zones. If the temperature is too cold or too hot for your liking the thermostat. The manual zone dampers are easy to operate and.

Installing dampers inside your ducts is the most common way to add zones to an existing system. The static pressure will be too intense for just the ductwork associated with a single zone 50 or so of your total ductwork. Multiple dampers are connected together to create a zone. A zone control system like this uses levers which are located outside of the air vents to regulate it.

An auto changeover feature automatically alternates between heating and cooling during transitional weather to deliver enhanced comfort and energy efficiency in any season. Benefits of dual zone hvac. Zoning is a way to control your hvac system to maximize heating and cooling output. Zoning with dampers is usually coordinated using zone relay panels.