Worcester Bosch Greenstar 1000 Combi 213 – Temp difference between supply and return exceeding limit | BoilerTool

Home / Greenstar 1000 Combi / 213

213

Temp difference between supply and return exceeding limit

Worcester Bosch Greenstar 1000 Combi

Category

V

Remedy

▶ Check the flow and return temperature sensor.
▶ Check circulation pump.

Source: Manufacturer manual (PDF)

hello@boilertool.co.uk
© 2026 BoilerTool