Product categories
- Brands / Manufacturers > Goldline Controls
- Solar > Space Heating / Cooling Accessories
- Solar > Water Heater Accessories
- Solar and Radiant Hydronic Heating > Controls, controllers, sensors
Goldline Controls No. GL-30 Differential Controller
for water / space heating, hardwire
sku: goldlinecontrols-gl-30
alt ref: ggl-30hw
unit: each
Our Price: $139.00
Usually Ships Within 24 Hours
Designed for maximum operating efficiency and flexibility. It is capable of handling most differential temperature control functions for space or water heating.
The GL-30 output is designed to operate a circulator or fan when sensing an appropriate temperature differential. Adjustable differential, from 8°F to 24°F, allows the GL-30 to be tailored to specific needs of the system. Storage high limit, adjustable from 110°F to 230°F, protects most solar storage systems. Recirculation capable. Relay rated at 10 amps output.
Note: This model does not include power line cord or socket for controlled output. The GL-30 with line cord and socket is available at goldline-gl30-lco.
A GL30 requires two Goldline 10k sensors (and wire) to operate. Sensors are sold separately. The Goldline SB sensor is standard.
Downloadable product file
- goldline-control-gl30.pdf ( 179.0kb Acrobat file)
After downloading, Acrobat (.pdf) files can be viewed using the free Adobe Acrobat Reader. If you do not have it, Get Adobe Acrobat Reader.
People who bought No. GL-30 Differential Controller also bought:
- No. SB 10K Temperature Sensor
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