Honeywell TX-12/U TX Series Thermal Expansion Tank, 4.4 gal, 3.2 gal Acceptance

HONTX12U MFG #: TX-12/U
  • Capacity: 4.4 gal
  • Diameter: 11 in
  • Domestic / Import: Domestic
  • Height: 12-5/8 in
  • Acceptance Capacity: 3.2
  • Diaphragm Type: Heavy Duty Butyl
  • Manufacturer: Honeywell
  • Manufacturer #: TX-12/U
  • Material: Steel Shell
  • Pressure Rating: 150 psi
  • Series: TX Series
  • Temperature Rating: 200 degF
The Honeywell Thermal Expansion Absorber is an expansion tank with a butyl diaphragm. The Thermal Expansion Tank controls pressure build-up in the system, eliminates relief valve spillage, protects fixtures and extends water heater life.

Thermal Expansion Tank, Series: TX Series, 4.4 gal Capacity, 11 in Dia, 12-5/8 in Height, 150 psi, 3.2 gal Acceptance, 200 deg F, Heavy Duty Butyl Diaphragm, Steel Shell, Domestic
  • Features
  • Heavy-duty butyl rubber diaphragm isolates water from air
  • Polypropylene liner, 100% non-metallic, non-corrosive water reservoir
  • Prevents water hammer
  • Maintenance free
  • Protects water heater from harmful pressure cycling
  • Allows storage of expanded water with no increase in system pressures
  • 40 psi precharge
  • 3/4 in external MNPT brass connection
  • Prevents backflow when supply pressure falls below system pressure