Looking for a reliable brand of gas based central heating system vendor/installer
We are planning to replace our old Mazhout bed central heating system with a Gas based system, in Brussels region. Gas connection is already provisioned and ready. We believe we need a central heating boiler for about 45 KwH.
We are fed up dealing with dealers as they don't turn up in time for any maintenance issues. We are looking for reliable brand/manufacturer with whom we would like to sign a maintenance contract directly. The contract should cover 'entretien complete and/or ´Contrôle Périodiqué by ´Bruxelles Enviroment´, " plus replacement of any parts as well.
The new heating system should be easily adaptable for rich gas which may soon be available in our area
1) Any suggestions of for a reliable company/brand who is known to sign direct maintenance contract with the end user themselves?
2) Can you also a recommend a reliable ‘Agrée’ certified gas installer who can install it in Brussels capital region?
3) Does any body know if it involves major modification to the newly installed Gas central heating system, once we switch from "gaz pauvre" to " gaz riche"?
Thanks in advance