Search the forum,

Discuss hot water great but no heat to radiators HEATSLAVE 20-25 in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Status
Not open for further replies.
C

clyde plumbers

Hi
I am currently working on a worcster heatslave oil combi 20-25

The boiler is giving hot water but when I select for heating it gives nothing ,should I try pump or diverter valve head first
kind regards
mark
 
Take the head off the diverter and move it manually to heating position then fire it up on hot water to check it goes round and past then you know it's not the pump or the body.
 
If the diverter is the metal 3 port valve style do as Phoenix says.
If its the plastic box version, then its more likely to be the room stat or programmer as that one rarely gets stuck on HW only.
 
I have changed the metal Honeywell head on diverter valve and boiler is now working again , thanks guys
 
Status
Not open for further replies.

Reply to hot water great but no heat to radiators HEATSLAVE 20-25 in the Plumbing Jobs | The Job-board area at PlumbersForums.net

Creating content since 2001. Untold Media.

OFFICIAL SPONSORS

OFFICIAL SPONSORS

Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock