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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085!
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085!

Radiator Cap, 13 PSI - PLX-102-229

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Original price $30.84
Original price $30.84 - Original price $30.84
Original price $30.84
Current price $18.00
$18.00 - $18.00
Current price $18.00

The 13 PSI radiator cap a direct replacement part designed for use with Aqua-Hot & Hydro-Hot hydronic heating systems. This cap maintains the appropriate pressure within the coolant reservoir, ensuring efficient system operation and preventing coolant loss. The integrated safety lever allows for safe pressure release before removal, enhancing user safety during maintenance.

Important Information
  • Maintenance Recommendation Regular inspection and timely replacement of the radiator cap are essential to maintain system pressure and prevent coolant leaks.
  • Genuine OEM Replacement – Designed for perfect compatibility and optimal performance in Aqua-Hot & Hydro-Hot heating systems.

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-450-DE1 AHE-450-DM1 AHE-600-D01 AHE-600-D02
AHE-675-D01 AHE-675-D02 AHE-920-431 431/11 431/11B
431/12
Hydro-Hot
HHE-200-08E HHE-500-08M HHE-200-09E HHE-500-09M
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