Assertion list for term "last up to 20 years".
Results from Ascent++: 4
tankless water heater (subgroup of water heater) → CapableOf → last up to 20 years 0.54
patent → CapableOf → last up to 20 years 0.52
furnace → CapableOf → last up to 20 years 0.45
filling → CapableOf → last up to 20 years 0.21