Can I use a secondary return with the Greenspring water heater?
Yes, a recirculation system can be set up with the Greenspring water heater. With a circulation system the outlet water temperature is set at 60 - 65°c.
When setting up the recirculation system the circulation pump will need to be sized for the system. On sizing the pump you must ensure a minimum flow rate of 8 l/m when none of the outlets are in use and allow for a pressure drop of up to 1.5 bar through the water heater.
As this will now be a sealed system a safety valve and expansion vessel must be fitted.
Please refer to the Greenspring Tech and Spec for an example of a typical recirculation system.
More All FAQs
- TEST1
- This is a test FAQ
- For how long will my device get security updates?
- How do I delete my app account?
- What are the advantages and disadvantages of the different types of heat pumps?
- How do I reset my EasyControl password? edited
- How do I log out and create a personalised Bosch ID account?
- I'm moving house and want to take my EasyControl with me. Can I install it in a new property?
- The thermostat updates automatically. Can I turn this off?
- We’ve had a power cut. Does that affect EasyControl?
Send enquiry
Send us an enquiry via our website and we'll get back to you as soon as we can.
Register guarantee
Register your Worcester Bosch product here by following a few simple steps.
Manuals & brochures
Lost the instructions? Don't worry. Download PDF copies of product user manuals, instructions or brochures here.
Customer support
Find out about our service plans and book your next appointment.
Customer relations
Please contact our customer relations team if you have any feedback, comments or criticism of our products or services.