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COMSTAR Heat Transfer Fluid: Geothermal-E RTU, Not Food Safe, 30% Concentration - Ethanol
COMSTAREthanol

COMSTAR Heat Transfer Fluid: Geothermal-E RTU, Not Food Safe, 30% Concentration

The COMSTAR Geothermal-E RTU is a 30% concentration ethanol heat transfer fluid, supplied in a 55-gallon drum. This green fluid is not food safe and is identified by manufacturer part number 01-306.

SKU 3G-OTH-73129

Also listed as: 01306 · 01 306

Brand
COMSTAR
Item
Heat Transfer Fluid: Geothermal-E RTU, Not Food Safe, 30% Concentration
Category
Ethanol
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

COMSTAR
Manufacturer Part Number
01-306
Series
Geothermal-E RTU
Type
Not Food Safe, Green
Drum
55 gal
Concentration
30%

Technical Documents

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COMSTAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The COMSTAR Geothermal-E RTU is a 30% concentration ethanol heat transfer fluid, supplied in a 55-gallon drum. This green fluid is not food safe and is identified by manufacturer part number 01-306.

Frequently Asked Questions

What is COMSTAR Geothermal-E RTU heat transfer fluid used for?

COMSTAR Geothermal-E RTU is a 30% concentration ethanol heat transfer fluid designed for geothermal heating and cooling systems. It is used in closed-loop ground-source heat pump applications to transfer thermal energy efficiently. This green fluid is not food safe and is supplied in a 55-gallon drum.

What are the specifications of COMSTAR Geothermal-E RTU?

The COMSTAR Geothermal-E RTU is a 30% concentration ethanol heat transfer fluid. It is not food safe, has a green color, and comes in a 55-gallon drum. The manufacturer part number is 01-306, and it belongs to the Geothermal-E RTU series by COMSTAR.

Where to buy COMSTAR Geothermal-E RTU worldwide?

You can source COMSTAR Geothermal-E RTU worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us to order the 55-gallon drum of this 30% concentration ethanol heat transfer fluid.

How to select the right concentration for COMSTAR Geothermal-E RTU?

Selecting the right concentration for COMSTAR Geothermal-E RTU depends on your system's freeze protection requirements. A 30% concentration ethanol fluid provides freeze protection down to approximately -15°C. Always consult your heat pump manufacturer's guidelines and local climate conditions to ensure proper performance and system compatibility.

Used in

Common applications for COMSTAR
Geothermal HVAC systems — COMSTAR Geothermal-E heat transfer fluid for closed-loop heat exchange
Refrigeration system maintenance — COMSTAR Moisture Trap liquid dehydrant for moisture removal in mineral oil systems
Diesel engine fuel treatment — COMSTAR Super Heat fuel additive for combustion improvement and deposit reduction
Fuel oil boiler sludge control — COMSTAR Sludge Solve additive for sludge dispersion in heating oil systems
Oil system water detection — COMSTAR water detecting paste for quick contamination checks in fuel or lubricant tanks
Biofuel storage and handling — COMSTAR BioFuel Treat 7 in 1 for phase separation and corrosion prevention in ethanol blends

COMSTAR Products

3G Electric supplies COMSTAR ethanol. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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