DF1: Rectangular 1-Way Diffuser DF3: Rectangular 3-Way Diffuser DF1C: Rectangular 1-Way Corner Diffuser DF1W: 1-Way In-Wall Diffuser DF1WSS: 1-Way In-Wall Diffuser Puraflo: Health Care Diffuser DF1R: 1-Way Diffuser (Recessed) DF1L: 1-Way Lay-in Diffuser DF1L-HC: 1-Way Lay-in Diffuser DR360: Full Round 360° Diffuser DR180: Half Round 180° Diffuser DR180U: DR180U U-Shaped Radial Diffuser DF90: Quarter Round 90o Diffuser RFDD/ARFHD: Round Floor Diffuser DFG: Floor Grille DFG-F: Floor Grille Fan DFGL: Linear Floor Grille DLE: Linear Enclosure DLE-H: Linear Enclosure w/Heater NVT: Natural Ventilation Terminal
AFSD: Adjustable Flow Sensing Device Bases Duct Covers Wall Systems Planters and Table Bases
DRPBi-HC: Radial Paint Booth Diffuser DRNi-HC: Radial Nozzle DDiA: Drum Diffuser DR360i-HC: Circular Diffuser with Heating and Cooling DFXi: Rectangular Industrial Diffuser
ACBL/ACBL-HE: Linear Active Beam ACBM: 4-way Discharge Active Beam PCB: Passive Chilled Beam PCBL: Passive Chilled Beam Linear
RPM: Modular Radiant Panel RPL: Linear Radiant Panel WMLP: Wall Mounted Linear Panel SMLP: Surface Mounted Linear Panel LS: Light Shelf FHLP: Free Hanging Linear Panel CSC: Concealed Chilled Sails CSA: Exposed Architectural Chilled Sails
Prodigy Varitherm
RFTD/ARFTD: Round Floor Turbulent Flow Diffusers RPN: Relative Pressure Node DBV: Variable Volume Round Floor Basket RFDD/ARFHD: Round Floor Displacement Flow Diffusers RFID: Round Floor Inclined Flow Diffuser DFG: Displacement Floor Grille DFG-F: Displacement Floor Grille with Fan RSTD: Round Step Twist Diffusers RFB: Round Floor Boot Baskets and Dampers LFG: Linear Floor Grille LFGH: Linear with Heater LFGH-RC: Linear with Heater for Recirculation DGU: Linear Floor Grille UMC3: Underfloor Modulating Controller 3 with Bacnet UMCB: Underfloor Modulating Controller Box Control with Bacnet FDBU: Fan Terminal Booster Unit FPCU/FECU/FDCU: Fan Terminal Unit
NVT: Natural Ventilation Terminal
Learn how to apply sustainable products like displacement in classrooms, gymnasiums, libraries and more.
Price products can be used to improve indoor air quality and provide energy savings in large public spaces.
Price has displacement ventilation products specifically designed for use in industrial facilities.
Sustainable building technologies can reduce utility cost and improve productivity in commercial office spaces.
Sustainable technologies, including displacement and beams are gaining widespread acceptance in healthcare facilities.
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This brochure describes the benefits and application of Displacement Ventilation in schools. The brochure is designed for facility owners, administrators, architects and engineers.
The Displacement Ventilation Architectural Portfolio is intended to showcase the custom design and architectural integration capabilities of Price displacement products to architects.
This brochure describes the benefits and application of Displacement in a variety of applications as well as the wide range of Price products available for Displacement Ventilation. The brochure is designed for engineers and architects.
Radiant chilled ceilings (CC) with displacement ventilation (DV) represent a promising integrated system design that combines the energy efficiency of both sub-systems with the opportunity for improved ventilation performance resulting from the thermally stratified environment of DV systems. The purpose of this study was to conduct laboratory experiments for a typical U.S. interior zone office to investigate how room air stratification is affected by the ratio of cooling load removed by a chilled ceiling to the total cooling load, #, for two different chilled ceiling configurations.
A common problem in room equipped with displacement ventilation is the thermal discomfort due to draft, caused by the excessive air velocity at floor level. While displacement ventilation has been used for decades, no model, neither theoretical nor experimental, exists to predict the length of the adjacent draft zone. Based on the study of detailed experimental data of 7 diffusers (each tested with several outlet sizes), this study proposes two correlation models to predict the length of the adjacent zone.
