Asked to fit W/Bosch 24ri (client supplied) in place of Kingisher2 Mf with gravity H/W on C-plan with single combined cold feed/vent on primary flow @ cylinder.
Not possible to run new primaries due to laminate floor, so looking for solutions to convert to fully pumped.
1. Simple solution convert to sealed system with S-plan
2. Any other suggestions like pump on return nr boiler with valves & auto by- pass before it. Not sure honeywell like that set up & poss problems with combined feed/vent ??
3. Just like others views on possible solutions to the problem of not having access to pipework between boiler & cylinder when doing boiler changes with gravity circuit. Sometimes the age of a system puts me off using sealed systems !
Thanks for any comments.
Not possible to run new primaries due to laminate floor, so looking for solutions to convert to fully pumped.
1. Simple solution convert to sealed system with S-plan
2. Any other suggestions like pump on return nr boiler with valves & auto by- pass before it. Not sure honeywell like that set up & poss problems with combined feed/vent ??
3. Just like others views on possible solutions to the problem of not having access to pipework between boiler & cylinder when doing boiler changes with gravity circuit. Sometimes the age of a system puts me off using sealed systems !
Thanks for any comments.
