Yellow/Green Century Boiler Antifreeze, Gallon – MSX-300-300
by Aqua-Hot
Save 56%
Original price
$91.99
Original price
$91.99
-
Original price
$91.99
Original price
$91.99
Current price
$40.90
$40.90
-
$40.90
Current price
$40.90
The Yellow/Green Century Boiler Antifreeze, Gallon is used in Aqua-Hot, Hydro-Hot, Hurricane & Oasis hydronic heating systems to protect against freezing and corrosion. This propylene glycol-based fluid is non-toxic and safe for use in most heating systems.
Important Information
- Propylene Glycol Formula – Non-toxic, RV-safe blend ideal for interior hydronic heating and potable water loop protection.
- Premixed 50/50 – Pre-blended with distilled water and ready to use. No additional mixing required.
- Corrosion Inhibitors Included – Helps protect copper, brass, solder, steel, cast iron, and aluminum components.
- Genuine OEM Replacement – Designed for perfect compatibility and optimal performance in Aqua-Hot, Hydro-Hot, Hurricane & Oasis heating systems.
WARNING: CRITICAL COMPONENT – DO NOT MIX WITH DIFFERENT COLORS OR BRANDS!
Compatible Models
Aqua-Hot
| AHE-100-00S | AHE-100-01S | AHE-100-02S | AHE-100-03S | AHE-100-04S |
| AHE-101-000 | AHE-120-03X | AHE-120-04X | AHE-130-03X | AHE-130-04X |
| AHE-200-02S | AHE-250-D02 | AHE-250-D03 | AHE-400-D01 | AHE-400-D02 |
| AHE-450-DE1 | AHE-450-DE2 | AHE-450-DW3 | AHE-450-DE4 | AHE-450-DE5 |
| AHE-450-DT1 | AHE-450-DM1 | AHE-600-D01 | AHE-600-D02 | AHE-600-D03 |
| AHE-600-D04 | AHE-675-D01 | AHE-675-D02 | AHE-675-D03 | AHE-675-D04 |
| AHE-920-431 | 431/11 | 431/11B | 431/12 |
Hydro-Hot
| HHE-200-01E | HHE-200-02E | HHE-200-03E | HHE-200-04E | HHE-200-05E |
| HHE-500-01M | HHE-500-02M | HHE-500-03M | HHE-500-04M | HHE-500-05M |
| HHE-200-06E | HHE-200-07E | HHE-200-08E | HHE-200-09E | 2001-E |
| HHE-500-06M | HHE-500-07M | HHE-500-08M | HHE-500-09M | HHE-102-0EE |
Webasto
| DBW-2010, 12V | DBW-2010, 24V |