Little Giant 553240 — VCL-45ULS, 115V, 1/5 HP, 1-gallon tank

Little Giant 553240 condensate pump — Condensate pump

The 553240 condensate pump is a Little Giant VCL-45ULS automatic condensate removal pump for high-efficiency gas furnace applications that produce acidic condensate. It operates on 115V with a 1/5 HP motor, a 1-gallon tank, and a listed flow of 450 GPH at 1 foot of head; a safety switch is included.

553240 condensate pump specifications

• Part number: 553240
• Brand: Little Giant
• Model: VCL-45ULS
• Voltage: 115V
• Motor: 1/5 HP
• Tank capacity: 1 gallon
• Flow at 1 ft head: 450 GPH
• Discharge: 3/8″ O.D.
• Includes: Safety switch; 3/8″ tubing

Where the 553240 condensate pump is used

The 553240 condensate pump is intended for high-efficiency gas furnace applications where acidic condensate is produced. In these systems, condensate must be collected and moved away from the equipment to an appropriate drain point; a reservoir pump can serve where gravity drainage is not suitable. Confirm the unit’s electrical supply, available space, discharge routing, and required capacity against the equipment and job requirements before installation.

Shop related parts: pumps, HVAC accessories, motors.

How to install the 553240 condensate pump

1. Have a licensed HVAC technician disconnect and lock out power to the equipment and pump before service.
2. Verify the replacement pump nameplate matches the required 115V supply and check that its specifications suit the application.
3. Position the pump and route condensate and discharge tubing according to the equipment and pump instructions.
4. If the work requires opening a refrigerant circuit, recover refrigerant using approved procedures; replacing this condensate pump ordinarily does not require opening the circuit.
5. Connect the included safety switch according to the equipment wiring diagram, then restore power and verify pump and switch operation.

Manufacturer data, drawings and cross-references are available on the Little Giant (Franklin Electric) product site. A licensed HVAC/R technician should install this part.

Frequently asked questions

What is the Little Giant 553240?

It is a VCL-45ULS automatic condensate removal pump with a 1-gallon tank and an included safety switch.

What is the pump’s rated flow?

The listed flow is 450 GPH at 1 foot of head.

What power supply and motor does it use?

It is rated for 115V and has a 1/5 HP motor.

What applications is the VCL-45ULS rated for?

The VCL-45 Series is rated for high-efficiency gas furnace applications that produce acidic condensate.

When will my 553240 order ship?

Orders are prepared and shipped within 5–7 business days.

Why buy the 553240 from Cedars HVAC

• Genuine new Little Giant part, sold by part number
• Priced below major online HVAC suppliers
• Orders are prepared and shipped within 5–7 business days.
• Real HVAC expertise. Call (305) 850-6693 to confirm the cross-reference before you order.