Description
Flextron E-FTH15 2.1 Gallon Hydronic Expansion Tank For Heating Systems 1/2" NPT
Hydronic expansion tanks are diaphragm type tanks designed to keep system pressures below relief valve settings. Hydronic expansion tanks absorb the expansion of water in residential or commercial hydronic (forced hot water) heating and cooling systems. Without hydronic expansion tanks, the system will quickly over-pressurize resulting in added stress to the various system components. Hydronic expansion tanks protect safety valves from failing or wearing out quickly, avoids valve stem and ball seal leaks, prevents wasted BTU’s and vastly extends water heater life.
Prevent Dangerous Pressure Build Up • Protect Safety Valves from Failing • Save Energy and Water
Features
- EPDM Rubber Diaphragm
- MIG Welding Eliminates Interior Rough Spots and Sharp Edges
- Each Tank is Factory Leak Tested
- Durable External Baked Epoxy-Polyester Coating
- Max. Operating Pressure 150 PSI
- Operating Temperature 240°F
- Factory Precharge 12 PSI
