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Compact white rectangular condensate pump with barbed fittings and 115V cord

Hartell Pumps

Hartell Pumps KL-1DG-115 Condensate Pump 1/16 hp 115V AC

SKU CH-15YK-5A0N6

Low-profile condensate removal pump with 1/16 hp motor, 115V AC operation, 18 ft maximum head, and thermal protection for HVAC systems

  • Low-profile design fits tight plenums
  • 1/16 hp motor delivers 1.1 gpm at 1 ft head
  • Thermal protection prevents motor overheating
  • 18 ft maximum head handles vertical runs
  • 212 °F media rating suits high-temp condensate

Compact Condensate Pump for HVAC Systems

The Hartell KL-1DG-115 is a low-profile condensate removal pump rated at 1/16 hp for 115V AC power. It includes motor thermal protection and is plenum rated, making it suitable for installation in air-handling spaces within residential or light-commercial HVAC equipment.

Flow Limits at Measured Head Heights

The pump delivers a maximum flow of 1.1 gpm at 1 foot of head, 0.7 gpm at 10 feet, and 0.43 gpm at 15 feet. Maximum head is 18 feet, and operation at 20 feet is not applicable. Media temperature must not exceed 212 degrees F.

Verify Voltage, Connections

Confirm the supply is 115V AC and that barbed intake and discharge fittings match your tubing. Ensure the low-profile dimensions fit the available space and that the 18-foot head limit covers the required vertical lift. Check local codes for plenum-rated requirements.

Highlights

  • Low-profile design fits tight plenums
  • 1/16 hp motor delivers 1.1 gpm at 1 ft head
  • Thermal protection prevents motor overheating
  • 18 ft maximum head handles vertical runs
  • 212 °F media rating suits high-temp condensate

Specifications

BrandHARTELL

Questions about this item

Should I choose this 1/4-gallon, 1/16 hp model or a different capacity?

This unit has a 1/4-gallon tank, 1/16 hp motor and 115V AC supply. It delivers 1.1 gpm at 1 ft head, .7 gpm at 10 ft and .43 gpm at 15 ft, with an 18 ft maximum head. Select a larger tank or higher hp only if your system needs more volume or lift.

What does the 18 ft maximum head mean once the pump is installed?

The pump can push condensate vertically up to 18 ft. At 1 ft of head it moves 1.1 gpm, at 10 ft it moves .7 gpm, and at 15 ft it moves .43 gpm. Flow stops beyond 18 ft, so size the discharge line accordingly.

The pump runs on 115V AC — what does that cap in practice?

Nameplate voltage is 115V AC, so the motor draws standard household current. The 1/16 hp rating limits output to the published flow curve: 1.1 gpm at 1 ft head, .7 gpm at 10 ft, .43 gpm at 15 ft, and an 18 ft shut-off head.

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