Vaillant Ecotec Pro Pump – Refurbished | VPAR-5 / 0020005802 / 193534 / 178983

The Vaillant Ecotec Pro Pump 193534 / 178983 (VPAR-5, 0020005802) is a high-quality refurbished circulating pump for Vaillant Ecotec Pro and Ecotec Plus boilers. Each unit is fully stripped, tested, and approved by our certified engineers before despatch, and comes backed by a 12-month warranty.

This pump maintains consistent circulation of heating and domestic hot water throughout the boiler system. Failure of this component typically causes cold radiators, loss of hot water, or boiler fault codes related to circulation. This refurbished replacement is a cost-effective solution that restores full boiler performance.

Technical Specification

• Manufacturer Part Numbers: 193534 / 178983 / 0020005802
• Vaillant Model Reference: VPAR-5
• Maximum Flow Rate: Up to 6.5 m³/h
• Design: Compact, space-saving form factor
• Condition: Fully refurbished, tested and approved
• Warranty: 12 months

Compatible Boiler Models (Selected)

This pump fits a wide range of Ecotec Plus and Pro models. See the GC Numbers tab for the full compatibility list.

Key Features

• Fits a wide range of Vaillant Ecotec Pro and Ecotec Plus boilers (612, 615, 618, 624, 630, 637, 824, 831 and Pro 24/28 series)
• Flow rate of up to 6.5 m³/h for reliable heating and hot water delivery
• Compact design for easy installation in confined boiler compartments
• Suitable for professional installers and competent homeowners
• Fully refurbished, tested and approved by in-house certified engineers
• 12-month warranty included

Please note: Confirm your boiler model and verify the manufacturer part number matches 193534 or 178983 before ordering. Installation should be carried out by a qualified engineer. All prices include VAT.