Hi all,
Normal domestic combi-boiler system.
Where is the cheapest place to get Sentinel x100 from?
How often should it be replaced/renewed?
Also looking for the cheapest place to get the test kits.
Needed for a three bedroom home with 13 radiators.
Thanks to any willing to help.
If it helps I live in Ashford near heathrow airport.
Normal domestic combi-boiler system.
Where is the cheapest place to get Sentinel x100 from?
How often should it be replaced/renewed?
Also looking for the cheapest place to get the test kits.
Needed for a three bedroom home with 13 radiators.
Thanks to any willing to help.
If it helps I live in Ashford near heathrow airport.