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- 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.
Resideo Thermal Expansion Tank, Series: TX Series, 2 gal, 8 in Dia, 12-5/8 in Height, 150 psi, 0.9 gal Acceptance Capacity, 200 deg F, Heavy Duty Butyl Diaphragm, Steel Shell, Domestic
- 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
- Capacity2 galDiameter8 inDomestic / ImportDomesticHeight12-5/8 inAcceptance Capacity0.9 galDiaphragm TypeHeavy Duty ButylManufacturerResideo TechnologiesManufacturer #TX-5/UMaterialSteel ShellPressure Rating150 psiSeriesTX SeriesTemperature Rating200 deg F