Amtrol ST-12 WXTP-18 Thermal Expansion Absorber 141N43 390748

Description

Amtrol’s THERMAL EXPANSION ABSORBER, ST-12 / WXTP-18 is the perfect solution for controlling thermal expansion in closed loop hydronic systems. This product is designed to absorb the increased volume of water caused by thermal expansion and protect the system from pressure build-up. Here are some of the features of this product:

• Part Number: 141N43 390748
• Designed to absorb increased volume of water caused by thermal expansion
• Protects system from pressure build-up
• Easy to install and maintain
• High quality construction for long-lasting performance