Resideo by Honeywell XPS-160V 86 Gallon Expansion Tank with 1.25" Connection

The Resideo by Honeywell XPS-160V is a high-capacity 86-gallon expansion tank designed for large-scale hydronic heating and cooling systems. This professional-grade tank provides critical pressure control and thermal expansion protection for commercial and large residential applications.

Key Features:

• 86-gallon capacity for substantial system volume management
• 1.25-inch NPT connection for high-flow applications
• Durable steel construction with corrosion-resistant coating
• Replaceable butyl diaphragm separates system water from air charge
• Pre-charged and ready to install
• Suitable for potable water, heating, and chilled water systems

Expansion tanks are essential components that absorb excess pressure caused by thermal expansion in closed-loop systems. The XPS-160V's large capacity makes it ideal for multi-zone systems, large boilers, or commercial hydronic applications where significant water volume fluctuations occur. The 1.25-inch connection ensures adequate flow rates for demanding installations.