The New CP-22LP Comes Packed with All the Same Great Features Found In the CP-22, But Now In a Low Profile Package. This Pump Is Only 4-3/8" Tall So It's a Good Fit For Those Instances Where Space Is At a Premium. The Shorter Reservoir Holds 1/3 Gallon. Suitable For Use with Condensate Up To 160° F. UL Listed File Numbers E253155 and E258186.