The Price dual duct terminal unit is a factory built assembly, utilizing the latest developments in volume control. It precisely regulates the flow of conditioned air to a room or zone in response to thermostat demand for cooling or heating.
A wide range of control options are available with Price dual duct units, allowing numerous combinations of hot and cold air mixing proportions as well as special applications.
To counter the wide swings in operating conditions typical of VAV systems, the unit senses, then compensates for the slightest change in air volume. The air flow control is pressure independent.
Because of the extreme sensitivity and stability of the series 8000 controls, minor variations in load and system conditions are sensed immediately and acted upon so that control hunt is minimized, eliminating any need for dramatic corrections.
Price offers three models of dual duct terminals to meet the specific job requirements of a variety of applications.
The Price DPV, DDV is an economical terminal intended for non-mixing variable volume applications only.
The Price Series DPS, DDS is a compact unit, ideal for projects with space limitations
and normal sound and mixing requirements. The unit includes an integral
mixer-attenuator section for discharge sound attenuation and mixing of
the hot and cold airstream. Inlet and downstream total flow sensors provide
excellent control of either variable volume or constant volume applications.
The Price Series DPQ, DDQ provides
additional discharge sound attenuation to meet noise sensitive applications.
An extended attenuator section substantially reduces the discharge sound
power levels and improves mixing efficiency. An integral mixing section
is standard. Inlet and downstream total flow sensors provide excellent
control of either variable volume or constant volume applications.
The Price Series DPM, DDM provides
integral sophisticated mixing baffles arrangement resulting in increased
mixing efficiency (20:1 ratio) for both constant and variable volume
The Price Ultra Quiet Series DPUQ, DDUQ integrates a tuned discharge silencer in an AHRI certified assembly to meet extreme noise sensitive applications the Silencer section substantially reduces the discharge sound power levels and improves mixing efficiency.