• 888-815-9763 Sales & Support Mon - Fri, 8am - 5pm PST. Instagram Facebook Twitter Google + Youtube


Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Complete Nutrient Packages

From beginner packages to advanced!

Hydrobuilder Warehouse Deals

Grow Tent Blowout Sale

Hydrobuilder grow tents on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!


Sentinel GPS ICG-30 LP Intelligent CO2 Generator (Propane)

Item #: 703214

Be the first to review this product

Your Price:

In Stock

In stock items ship within 24 hours
FREE Shipping!

100% Discreet Shipping Price Match Guarantee The HB Difference

Warranties | Returns & Replacements

Sentinel GPS ICG-30 LP Intelligent CO2 Generator (Propane)

Additional Images


Introducing the new Sentinel GPS ICG-30 Intelligent CO2 Generator available in Propane or Natural Gas configurations.

Although designed to work with the new Sentinel Intelligent CO2 Enrichment (S.I.C.E.) with patented interface, the ICG-30 Intelligent CO2 Generator is fully compatible with older Sentinel products like the CHHC-4, CPPM-4, recycle timers or even competitor environmental controller units much in the same way as the Sentinel VCG-27. The user has the ability to pre-program the ICG-30 Intelligent CO2 Generator burner assembly to operate in 3 configurations from low output to high output every time the unit is activated ... smarter controls for smarter gardeners!

All electronics, valves and gas fittings are enclosed in a heavy-duty, powder coated steel frame for unmatched durability.

  • Variable multi-mode C02 outputs up to over 31 cubic feet per hour
  • New Sentinel proprietary stainless steel, low-NOX burner assembly is cleaner and more efficient than ANY C02 generator
  • Sentinel Intelligent ignition and control module eliminates open pilot flames and provides for maximum safety
  • Tip-over switch automatically shuts off unit
  • Advanced, multi-stage solenoid valve provides consistent operation and redundant safety
  • Unit comes complete with appropriate gas valve and hose assembly
  • RoHS compliant for environmental friendliness
  • Absolutely the most advanced C02 generator available today!


Brand manufacturer Sentinel
SKU sku 703214
Weight (lb.) weight 32.55
Length (in.) length 13.3
Width (in.) width 18.5
Height (in.) height 24
Warranty warranty_length Yes
Free Shipping free_shipping Yes
ETL Listed etl_listed Yes
CO2 Enrichment ventilation_c02_type CO2 Burners
BTU Rating ventilation_ac_btu_actual 9,000 - 27,000
Burners ventilation_burners 6
Has Photocell photocell No
Voltage voltage 24V DC <500mA max / <40mA Standby

Consider these upgrades and accessories for the Sentinel GPS ICG-30 LP Intelligent CO2 Generator (Propane):

Sentinel GPS CPPM-4i Fuzzy Logic CO2 Controller

Sentinel 703217

Sentinel GPS CPPM-4i Fuzzy Logic CO2 Controller

Shipping Info:

Free Shipping

Ships Via FedEx/UPS

Questions about this product?
Contact us for advice or more details. Our product specialists are here to help.
Email an Expert
Report an issue on this page

Why Shop with Hydrobuilder?
We offer the best service and support in the industry. Your complete satisfaction is our goal.