Hired-Hand System 1000 Power Vent User Manual
Page 7
System 1000 Power Vent
System 1000 Power Vent
Why Constant Pressure?
Why Constant Pressure?
••
4
4
lower volume of higher velocity cold air enters the building and
mixes with the warm air in the ceiling of the building. The cold
air is then slowed, and warmed before reaching ground level
The above illustrations show that you need a different rate of air flow when the
temperature changes. This is accomplished with the ramping feature.
High volume of warm, slow moving air
See also other documents in the category Hired-Hand Equipment:
- Polar Cool: Portable Evaporative Cooling System (22 pages)
- Polar Cool: External Control Box (4 pages)
- Polar Cool: Pump & Float Replacement (2 pages)
- Polar Cool: PUMP REPLACEMENT (4 pages)
- Polar Cool: Wall Mount Kit (4 pages)
- Unitized Mega Cool (68 pages)
- Unitized Mega Cool: Square Bottom (63 pages)
- Mega-Cool: Square Reservoir (24 pages)
- Mega-Cool rev 6-09 (46 pages)
- Mega-Cool: Mega-Cool Pad Extender Kit (5 pages)
- Mega-Cool: Float Valve Replacement (1 page)
- Mega-Cool: Float Valve (Topaz) Replacement (1 page)
- Mega-Cool: In-Line Pump Motor Replacement (2 pages)
- Var-O-Matic (2 pages)
- System 1000 Power Vent (13 pages)
- System 500 Programs (Conventional Model) (5 pages)
- System 100 Variable Speed Controller (7 pages)
- System 500 Programs (Tunnel Model) (7 pages)
- System 1000 Power Curtain (17 pages)
- System 2000 AUTO TEMP (10 pages)
- System 2001 Power Curtain Controller (43 pages)
- System 500 Power Curtain Controller (31 pages)
- System 1000 Power Curtain Eight Stage Controller (34 pages)
- ICS-500 Environmental Controller (34 pages)
- Pressure Transducer Changeout (1 page)
- HH Software: HH.Net Router/Repeater (8 pages)
- HH Software: 900SS Wireless Network (10 pages)
- HH Software: Farm Manager (22 pages)
- HH Software: Data Shuttle Launch Pad (25 pages)
- Sens-O-Matic (Feed Hopper Switch) (2 pages)
- Manual Light Dimmer (2 pages)
- Electro Mechanical Controls (Relay-Switches): PHOTOHELIC POWER VENT (10 pages)
- Electro Mechanical Controls (Relay-Switches): PT Controller (9 pages)
- Electro Mechanical Controls (Relay-Switches): PC-DB Curtain Controller with DIF (6 pages)
- Electro Mechanical Controls (Relay-Switches): PC-DB Curtain Controller with Timer Override (7 pages)
- Electro Mechanical Controls (Relay-Switches): Photohelic Gauge (1 page)
- Feed Management System (15 pages)
- Contactor Control System (CCS): 4, 8, or 12 Stage (19 pages)
- Contactor Control System (CCS): Triple Pole 16-Stage (7 pages)
- Contactor Control System (CCS): Vent Machine Override 3 Wire PowerTrak (1 page)
- Evolution 4000 Control System (86 pages)
- Evolution Series 1200: Variable Output With Override Pot (14 pages)
- Evolution Series 1200: Variable Output (12 pages)
- Evolution Series 1200 (64 pages)