Little Giant 553507 EC-1-DV 2.5 GPH Mini Condensate Removal Pump (110-240V) Condensate Pump
Regular price $115.46The Little Giant 553507 EC-1-DV 2.5 GPH Mini Condensate Removal Pump (110-240V) Condensate Pump is a Little Giant condensate pump for HVAC repair and replacement work. Use it when the part number 553507 and the listed specifications match the equipment being serviced.
EC-1-DV model is designed to accommodate multiple electrical requirements within one pump. The DV suffix indicates that the pump is capable of operating from a wide range of supply voltages to maintain consistent pump performance. Similar to our EC-1 model, this model includes improved noise reduction, reliable solid-state switching technology, and easy to install mounting brackets to create a pump that benefits contractors, installers, and end-users. Features: • Dual Voltage 110 - 240 V 50/60 Hz • 21 dB(A) • 2.5 gph @ 1' (9.5 lph) flow • 33 ft (10 m) shut-off (max. recommended) • Hall effect switching • Large inlet filter • Multi-size hose…
Key Specs
- Voltage: 110-240V
- Flow at 1 FT Head: 2.5 GPH
- Shutoff Head (ft.): 33'
- Product Type: Condensate Pump
Replacement Notes
Captured replacement references include 553500, 553455, 553410, 553505, 553458. Confirm supersession details against the manufacturer parts list.
Expert Verdict
Reviewed by the SuperArbor Pro Desk: choose this part when the existing component label and unit documentation match 553507 and the spec set above. It is best suited for targeted HVAC service repairs where exact fitment matters more than broad universal compatibility.
FAQs
What is the Little Giant 553507 used for?
It is a condensate pump for compatible Little Giant HVAC equipment. Match the part number 553507 and the equipment service literature before ordering or installing.
Which specs should I verify before purchase?
Verify the spec set shown for this part: Voltage: 110-240V; Flow at 1 FT Head: 2.5 GPH; Shutoff Head (ft.): 33'; Product Type: Condensate Pump. The replacement should match the existing component and the unit documentation.
Does the electrical rating need to match exactly?
Yes. Confirm voltage rating 110-240V against the failed component label. Do not substitute a different rating unless the equipment manufacturer allows it.
Are replacement or superseded references available?
Captured cross-reference data includes 553500, 553455, 553410, 553505, 553458. Verify any supersession directly against the manufacturer parts list before installation.
Who should install this HVAC component?
A qualified HVAC technician should install and test the condensate pump. Disconnect power first, follow lockout procedures, and confirm safe operation after replacement.
Safety and Installation Notes
Disconnect power before service. HVAC electrical and combustion-related components should be installed and tested by a qualified technician. After installation, confirm wiring, mounting, airflow or fluid routing as applicable, and normal system operation.
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