Can I change the powerhead 3way

[Seangreen]

Hi Peeps,

Would anybody happen know if you can swap the power head from an old Honeywell 3 way diverter (heating or hot water) to a mid position (heating, hot water or both ) or do I need to replace the valve completely?

Thanks for your time SG.

 

[namsag]

Youneed to replace the whole valve

 

[D_Hailsham]

If the diverter valve is the type with a removable actuator (made after 1987) then all you need to do is change the actuator for a mid-position type, part no 40003916-003. If it is the older type then you can either replace the complete valve or change the actuator and the mounting plate and ball assembly, part no 40003918-007. You will have to drain down to change the older type, but not the post 1987 versions.

 

[Seangreen]

Thanks for your help that's great
Will be nice to have the heating on in the cold after we have all had showers.