Boiler and air conditioning brands

Indicate the equipment, brand, model, locality, and what you need: repair, install, or maintain. Add access conditions if they affect the intervention. The page describes the service; availability, scope, and the visit are confirmed upon inquiry.

Request the scope in writing: diagnosis, travel, labor, materials, and possible additional work. Check what is included and what is excluded, the taxes, and the applicable conditions. If the diagnosis changes the proposal, ask for confirmation before authorizing new actions.

No. Buying the boiler and having it installed are separate services. The product page shows the model's price and what is supplied. Installation requires assessment of the location, connections, flue and any necessary adaptations. Ask for the two costs separately before deciding.

An overview of the equipment, its model label, and the warning displayed on the screen. In a replacement, the connections and the space around it are also helpful, always from a safe position. Do not remove casings or protections to take photos; avoid including unnecessary personal data.

Not necessarily. The meaning depends on the brand and model, and a warning can have more than one cause. Send the complete code, when it appears, and which function is failing. The diagnosis must correlate the warning with the equipment and installation; do not assume a part is faulty just because of the message.

They are distinct functions, and the symptom alone does not identify the cause. To guide the inquiry, indicate which mode is working, if the thermostat requests heating, and if a warning appears. It does not automatically imply changing the three-way valve or the board; those hypotheses need technical verification.

Note the visible reading with the equipment cold, how it changes with use, and how often it drops again. Indicate if you observe water around without disassembling anything. Repeatedly refilling does not explain or resolve the source of the loss; request a review and do not manipulate gas or safety elements.

It can be studied, but it depends on the reference, the damage, and the diagnosis. Not all electronic faults can be repaired. Before sending a board, consult the laboratory procedure; identification and extraction must be done properly, and compatibility is not confirmed by visual similarity.

Not by itself. Compare the diagnosis, the cost of repair, the availability of the spare part, previous faults, and the condition of the installation with the total cost of replacing it. A new unit may also require adaptations: compare complete solutions, not just the price of the machine.

Distinguish heating power and domestic hot water performance. Check the modulation range, the flow rate with its temperature difference, the dimensions, the type of gas, and the included accessories. Do not compare measured flow rates under different conditions or choose power solely based on square meters.

This should not be taken for granted. The proposal must review the compatibility of the exhaust, the condensate drainage, the connections, the maintenance space, and the manufacturer's instructions. Request that the necessary adaptations and accessories are explicitly listed in the quote.

The planned operations for your model, the checks, the applicable frequency, and the exclusions. Clarify whether breakdowns, parts, and travel are contracted separately. Preventive maintenance does not equate to a repair by itself nor does it guarantee that all future incidents will be covered.