Century Chem Non Toxic Heating System Antifreeze 19910-C6R - Red Transfer Fluid 1-Gallon
Century Chem Non Toxic Heating System Antifreeze 19910-C6R - Red Transfer Fluid 1-Gallon
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Century Chem 19910-C6R Non Toxic
Introducing Heat-Flow (formerly Century Heat Transfer Fluid), the ultimate solution for heating systems in various applications, including RVs, solar setups, hydronic units, and HVAC systems. Crafted with precision and expertise, this propylene glycol-based fluid is formulated to deliver unparalleled performance and reliability in heating systems of all sizes and configurations.
Features & Benefits
- High boiling point: ensures stable performance even under extreme temperatures
- First ice crystals observed -34 degrees fahrenheit
- Fluid becomes slush -48 degrees fahrenheit
- Freeze solid point -100 degrees fahrenheit
- Non Toxic
- High Thermal Conductivity
- Extremely Low Viscosity
- Non corrosive (safe for aluminum)
- No Supplier Warranty
Specifications
| Model | Non Toxic |
| Color | Red |
| Material | Non corrosive (safe for aluminum) |
| Weight | 9 lb |
| Dimensions | 11.75 x 7.5 x 3.5 in |
| Brand | Century Chem |
| Manufacturer Part Number | 19910-C6R |
| UPC | 033696199116 |
Frequently Asked Questions
What color is this auto part?
This is the Red variant of the Non Toxic from Century Chem.
What are the key construction details?
Century Chem Non Toxic features non corrosive (safe for aluminum). See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 9 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

