Flextrol FTH15 Pressurized Hydronic Non-Potable Expansion Tank for Closed Hot Water Heating Systems 2.1 Gallons

Hydronic Expansion Tanks Are Diaphragm Type Tanks Designed to Keep System Pressures Below Relief Valve Settings
Hydronic (Forced Hot Water) Expansion Tanks Absorb the Expansion of Water in Residential or Commercial Hydronic Heating and Cooling Systems
Low Profile Tank Design with Full Membrane Depth Eliminates Stretching of Diaphragm, Providing Increased Life Cycle

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