grifo vaciado caldera vaillant vcw cubigel huayi Original codes: 81874189

Original codes: 81874189

The water heater does not heat the water due to a failure in the electronic module

✓ Durable material: High-quality plastic that withstands weight

KGN49XI30U/16

grifo vaciado caldera vaillant vcw cubigel huayi Original codes: 81874189The drain valve for Vaillant boiler model VCW is a valve designed to allow the safe and controlled drainage of the water contained in the boiler. This part is essential for boiler maintenance and repair, facilitating the complete draining of the hydraulic circuit without the need to disassemble major components. What problem does this replacement part solve? Inability to drain the boiler for maintenance or repair. Leaks or drips in the original drain