Falcon Thermal Expansion Tank, 2.1 Gallon - EXPT2

Falcon Thermal Expansion Tank, 2.1 Gallon - EXPT2

Protect the plumbing system from thermal expansion pressure with this Falcon Thermal Expansion Tank, 2.1 Gallon - EXPT2. This thermal expansion tank accepts increased water volume as heated water expands in a closed plumbing system, helping limit pressure spikes at the water heater and fixtures.

EXPT2 is a universal / spec-match item selected by its verified product identity, dimensions, ratings, connections, or application rather than by appearance alone.

Fitment / What To Verify: Match tank capacity, connection size, system pressure/temperature rating, precharge requirements and installation orientation. Size the expansion tank to the plumbing system rather than appearance.

Is it time to replace?

• Common Symptoms: Pressure may rise after water-heating cycles, relief valves may drip, or plumbing components may experience repeated pressure stress.
• Visible/Sensory Cues: A waterlogged tank, failed air charge, corrosion, leakage, or pressure that no longer stabilizes can indicate service is needed.

Pro Tip: Verify system pressure, pre-charge, tank capacity, connection size, orientation, and local code requirements before installation.

Technical Specifications