Quote: taps and mixer valves
E.g.: shower mixer, basin mixer
State basin, shower or bath, the fault or intended improvement and any legible existing reference. Send photographs of the tap and accessible connections without dismantling. Describe hot-water production, outlet count and finishes to retain or change.
Check compatibility before purchase
Have connection spacing, fitting type, operating pressure and hot-water compatibility checked against the model instructions. The cited hansgrohe sheet illustrates these parameters for one reference; it does not validate every product or installation.
Choose useful functions
Distinguish flow, temperature setting, diverter and limiter. For thermostatic models, request exact safety functions and operating conditions. A temperature stop is not universal protection against scalding or a substitute for necessary supervision.
Separate exposed and concealed installation
For exposed fittings, check connection access and mounting. For concealed models, identify existing body brand and reference, trim compatibility and maintenance access. A range change may require wall repairs; clarify before ordering.
Plan diagnosis and commissioning
For a leak or poor regulation, ask whether a replaceable part can address the cause. Confirm diagnostic cost and parts availability. After installation request connection, operation and setting checks according to instructions.
Indicative prices in Luxembourg
On quotation
Cost depends on model and integration: compatible replacement, adaptations or work on a concealed body. Separate equipment, accessories, labour, call-out and finishes. A new trim does not necessarily include the concealed mechanism.
Subsidies and grants
No grant is deducted from the budget shown here. If a quote mentions support, request the exact scheme and confirmation of your eligibility before including it in financing.
Frequently asked questions
Does every thermostat suit my water heater?
Check the exact model and instruction conditions with the installer.
Will a cartridge repair it?
That depends on diagnosis and availability of compatible parts.
Can concealed fittings change without opening the wall?
Some parts are accessible through the trim; an incompatible or damaged body may require work. Check the reference.
Does a thermostat guarantee savings?
No quantified saving is demonstrated here. Compare flow and actual use.