The GSTC has a built-in microcomputer with a full size
display that provides instantaneous updating of all
operating parameters. The unit accepts a modulation
control signal from a BAS varying its output to
meet capacity demand. Models feature a capacity
adjustment of output down to 25 lbs/hr.
The GSP uses status lamps on the front to provide
operating diagnostics. The GSP model can accept a
modulating control signal from building management
systems.
GSTC
GS OUTDOOR
ENCLOSURE
GSP
5
Features Comparison
GSTC
GSP
Steam Capacity adjustment
•
Full size alphanumeric display and keypad
•
Total Controller with Modbus host protocol
•
Transducer signal acceptance
•
Individual component diagnostic capability
•
Keypad set-point adjustment(humidity)
•
Display of relative humidity
•
Low and high relative humidity alarms
•
Adjustable drain with no call for humidity
•
Keep warm feature
•
Networking capability up to 10 units
•
Pre-cleaning sequence
•
Troubleshooting Guide
•
Self diagnostic capabilities
•
Fault history
•
Smart drain water cooling
•
On/off cycling prevention
•
Full tank blowdown capability via timer or external trigger
• •
Board mounted display for fault and demand indication
not req.
•
Parameter change through jumper settings
keypad
•
Remote fault indication
• •
Single or Dual modulation signal acceptance
• •
Industry standard modulation signal acceptance
• •
Time to next maintenance alarm
• •
Internal Drain water cooler
• •
System demand indication
• •
Output display
• •
Precise five level water level indication
• •
Status indicator lamps
• •
Backlit display
• •
B or BH venting options
• •
BH stack vent (outdoor only)
•
Large Side tank cleaning port
• •
Top access cleaning (300, 400, 500 & 600 lb models)
• •
Single water connections
• •
Turn-down ratio from maximum output to 25lbs/hr(11kg/hr)
• •
Time proportioning below 25lbs/hr(11kg/hr)
• •
120V or 208-240V power supply
• •
Freeze protection
• •
Integral enclosure (outdoor only)
•
Nortec Links Building Management System capable using BACnet
or LonWorks N2 protocols
º º
Nortec OnLine for web based monitoring and control
º
Sealed combustion / Direct vent
º º
Floor stand
º º
Distribution Systems
Short Absorption Manifold SAM-e
º º
Steam distributor
º º
Blower pack
º º
•
= standard
º
= optional