Refrigeration and HVAC Systems and Equipment components help system designers and operators to select and use equipment that is the best fit for a particular application or controlling scenario.
Duct Static Pressure Control
Direct Expansion—Two-Position Control
Duct Static Control of Return Fan
Modulating Direct-Expansion Cooling
Airflow Tracking Control
Cooling Tower
Economizer Cycle Control
Preheat with Secondary Pump and Two-Way Valve
Warm-Up Control
Cooling and Dehumidifying with Reheat
Night Cooldown Control
Sprayed Coil Dehumidifier
Preheat with Face and Bypass Dampers
Chemical Dehumidifier
Steam Jet Humidifier
Condenser Water Temperature Control
Throttling VAV Terminal Unit
Load and Zone Control in Simple Hydronic System
Fan-Powered VAV Terminal Unit
Duct Heater Control
Pressure-Independent Dual-Duct VAV Terminal Unit
Zone Mixing Dampers—Three-Deck Multizone System
Variable-Flow Chilled-Water System (Primary Only)
Multizone Single-Duct System
Dual-Duct Single Supply Fan System
Constant-Flow Chilled-Water System (Primary/Only)
