hi
i need 4 rads to have their normal valves replaced with trvs. the company who have quoted to do it say that our system will need to be drained to do this. the system will then need to be refilled and all the air removed and because this can be time consuming (we have 18 rads in total) they have quoted for 8 hours work. they are a reputable company.
a friend has since told me that they had a couple of trvs fitted and it didnt necessitate having their system drained and that the job was done in 2 hours.
should i go with the first company or am i needlessly spending extra money? how long could/should 4 trvs take?
sensible replies please, no arguments or digressing
i need 4 rads to have their normal valves replaced with trvs. the company who have quoted to do it say that our system will need to be drained to do this. the system will then need to be refilled and all the air removed and because this can be time consuming (we have 18 rads in total) they have quoted for 8 hours work. they are a reputable company.
a friend has since told me that they had a couple of trvs fitted and it didnt necessitate having their system drained and that the job was done in 2 hours.
should i go with the first company or am i needlessly spending extra money? how long could/should 4 trvs take?
sensible replies please, no arguments or digressing