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Anyone got a combi boiler and water softener? Any issues?

10 replies

kettlecity · 27/10/2021 10:40

Just that, anyone had issues using a combi boiler and water softener?

OP posts:
1990s · 27/10/2021 10:44

Yes and no. Grin

1990s · 27/10/2021 10:44

I was answering the title.

Yes - combi boiler and softener
No - problems

AmethystMoonShine · 27/10/2021 10:45

Yes we have and no issues. Both good choices.

Whammyyammy · 27/10/2021 15:41

Yes, we have both. No issues, except we have to isolate the ws if we need to top boiler up, about once per year during service

Talipesmum · 27/10/2021 15:58

Yes we do, and no issues. Had both for over 8 years.

1990s · 27/10/2021 22:36

@Whammyyammy

Yes, we have both. No issues, except we have to isolate the ws if we need to top boiler up, about once per year during service
Ooo did not do that on the last boiler service. Am I going to have fucked it up?
SpookyPumpkinPants · 27/10/2021 22:50

I have both, have for about 5 years. The guy that services the boiler hasn't ever done anything with the water softener...why would you?

WhatsWrongWithMyUsername · 27/10/2021 22:52

Why would it be a problem?

Dbank · 30/10/2021 13:37

I have a Worcester Bosch combo and a water softener and no issues.

However as mentioned, I do bypass the softener when filling or toping up the central heating.

If you're worried about using softened water in it, you could drain, refill and replace the inhibitor, or do it at the next service. I

Dbank · 30/10/2021 13:41

From the Worcester Bosch website. (Advice maybe different for other manufactures)

Can I use artificially softened water in the heating circuit with my boiler?

You can have a water softener in combination with our boiler as it will prevent the hot water circuit from scaling up and losing efficiency. However, the central heating circuit should be filled with hard water and a chemical inhibitor. This can be done by using the water softener bypass when filling or topping up. Alternatively, the filling loop feed can be connected upstream of the water softener.

www.worcester-bosch.co.uk/support/troubleshooting/faqs/all-faqs/can-i-use-artificially-softened-water-in-the-heating-circuit-with-my-boiler

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