Refco 3004146 Combi 11 GPH Universal Voltage Condensate Removal Pump (120/240V) Condensate Pump

The Refco 3004146 Combi 11 GPH Universal Voltage Condensate Removal Pump (120/240V) Condensate Pump is a Refco condensate pump for HVAC repair and replacement work. Use it when the part number 3004146 and the listed specifications match the equipment being serviced.

Please note: The wiring for this pump has changed from all previous versions. You MUST REMOVE ALL OLD WIRING. NEW power and alarm wires are included. New wires MUST be used and grounded when installing this new pump. Please be sure to follow new installation instructions Part number change from 3004046 to 3004146 is because Refco added a ground wire to the power wiring harness and removed a wire from the alarm relay wiring harness that was not being used. If a previously installed 3004046 Combi needs to be removed, a contractor will need to also remove the present wires and replace them with the wires provided with the new part number…

Key Specs

• Product Type: Condensate Pump
• Voltage: 120v, 240v
• Shutoff Head (ft.): 65'

Replacement Notes

Captured replacement references include 3004046, 3004180, 3004063, 3004065. 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 3004146 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 Refco 3004146 used for?

It is a condensate pump for compatible Refco HVAC equipment. Match the part number 3004146 and the equipment service literature before ordering or installing.

Which specs should I verify before purchase?

Verify the spec set shown for this part: Product Type: Condensate Pump; Voltage: 120v, 240v; Shutoff Head (ft.): 65'. The replacement should match the existing component and the unit documentation.

Does the electrical rating need to match exactly?

Yes. Confirm voltage rating 120v, 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Are replacement or superseded references available?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 3004046, 3004180, 3004063, 3004065. 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.