Chalets on large plots with underfloor heating

High-end climate control and electrical services in Valdemarín.

Valdemarín is synonymous with large-plot chalets and underfloor heating. ANNA calibrates these systems so comfort arrives on time, without running up costs.

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Housing type in Valdemarín

The large-plot chalet with underfloor heating

Valdemarín brings together detached chalets on large plots, many of them already fitted with underfloor heating from the outset — an excellent system when properly calibrated, but one that needs fine-tuning to the surface area and use of each floor. In homes of this size, an imbalance in the system doesn't just show up as a temperature difference: it shows up directly on the bill. We review every installation from the boiler or heat pump right through to the last circuit, so the system delivers what the house actually needs.

Climate control

Underfloor heating properly calibrated, not just installed

In Valdemarín we do a lot of work upgrading existing underfloor heating systems to an air-source heat pump, gaining efficiency over gas or oil boilers and achieving a much more stable temperature between floors.

When the system already runs on an air-source heat pump, we adjust heating curves and flow rates by circuit so each room reaches its target temperature within the expected time, without needing to increase the installation's overall power.

Electrical

Electrics for an intensively used home

The private garage, common in Valdemarín's chalets, is the natural place for an EV charging point installed to ITC-BT-52 standards; we review the contracted power and arrange the electrical certificate whenever the installation requires it.

We add LED lighting and home automation that brings together climate control, lighting and blinds into simple scenes, designed for everyday use by the whole family.

A common case in Valdemarín

It's very common in Valdemarín's chalets for the underfloor-heating water to take a long time to warm up in winter if the pump isn't well calibrated, leaving the last rooms on the circuit several degrees cooler than the rest of the house. Adjusting flow rates and operating curves usually solves the problem without touching the flooring or the existing installation.

Valdemarín, in figures

This is the Madrid district of Moncloa-Aravaca.

Valdemarín does not have separate official statistics of its own — these are the official figures for the Madrid district it belongs to.

120.360Residents of Moncloa-Aravaca (2022)

44.111Households in Moncloa-Aravaca (2015)

2.63Average household size (2015)

28.275 €Average income per resident (2019)

Source: Statistics Institute of the Community of Madrid / Madrid City Council, based on the INE Population and Housing Census.

EV charging: garages built for a different kind of load

Cause: Many chalet garages in Valdemarín were built before EV charging was a consideration, and the charging point was later added onto an existing circuit.
Effect: Charging is slower than expected, or coincides with the residual-current device tripping when other appliances are used at the same time.
Prevention: Install a dedicated circuit and protective devices for the charging point, sized to the charger's actual power output.
ANNA's diagnosis: ANNA assesses the charging installation within the electrical diagnostic and advises whether it needs an independent circuit.