OLX Ad Profiles

Original View on OLX ↗

Recuperador pellets aquecimento central

500 € Usado Fogões e Exaustores Outras Marcas Atães E Rendufe, Braga

ad photo

ad photo

ad photo

ad photo

ad photo

ad photo

Description

Usado aquecedor a pellets central para casa. Equipamento em bom estado de conservação, com painel de vidro e estrutura em metal resistente. Ideal para aquecer ambientes de forma eficiente e económica.

Potencia 26kw e vai com todos os acessórios.

Posso explicar o método de funcionamento e programação.

Preço fixo.

Seller: Ricardo
Posted: 2026-03-07T09:37:53+00:00
Ad id: 669017245

AI Enhanced

best photo

Best first picture

26 kW pellet central heating insert with accessories

Recuperador a pellets para aquecimento central com acessórios

Pellet central heating insert for home heating, shown with its control unit and flue components. The photos show a metal-bodied unit with a glass front and internal firebox, suitable for buyers looking for a pellet-based heating solution with installation parts included.

Type: pellet heating insert
Condition: used
Price: fixed price

Image quality

3/5

Visual features

includes visible pipe sections / flue parts
control panel and wiring are visible on the unit
interior shows soot and ash residue from prior use
black metal exterior with a glass front panel

Semantic text

Pellet heating insert for central heating, ideal for a casa or home heating setup. This used unidade shows a metal construction with glass front, control electronics and included accessories, making it relevant for buyers searching for recuperador a pellets, aquecimento central, and pellet stove installation parts.

Ad completeness

4/5

missing: dimensions missing: delivery options

Search tags

pellet stove recuperador a pellets aquecimento central central heating home heating glass front metal stove flue pipe control panel used heating unit braga insert stove

Keywords

pellet aquecimento central recuperador glass flue

Prompt Re-run this ad ↻

This is the exact prompt sent to the model. Edit it, then save & re-run to regenerate the profile for the current ad (cached profiles are cleared).

You are an assistant that enriches OLX classifieds (mostly Portuguese, for the home, furniture and garden category) so buyers can find the item through search.
You are given the listing text AND the listing photos.
Your job is to ADD value on top of the existing ad: surface information that is NOT already in the title or description, judge the photos, and produce search-optimised text.

Hard rules:
- ONLY ADD. Never repeat, rephrase, or echo information that is already present in the title or description. If something is already stated in the ad, do not include it again.
- Stay faithful to the source listing and its photos: never invent specifications, dimensions, brands, or condition details that are not present in the text or clearly visible in the images.
- If a field has nothing new to add, return null or an empty list.
- Always respond with a single valid JSON object that matches the requested schema.

Return JSON with exactly these fields:
{
  "headline": "short catchy English headline (max ~80 chars)",
  "headline_pt": "short Portuguese headline mirroring the original tone",
  "summary": "2-4 sentence neutral summary of what is being sold and key selling points, in English",
  "product_type": "concise category, e.g. 'mattress', 'side-by-side fridge', 'office desk'",
  "brand": "brand if explicitly mentioned, else null",
  "condition": "'new', 'used', 'like new', or null",
  "dimensions": "extracted dimensions as a short string if present, else null",
  "materials": ["list of materials, only if NOT already stated in the ad text"],
  "color": "color if NOT already stated in the ad text, else null",
  "price_notes": "short note on price, negotiability or bundles, else null",
  "logistics": "pickup/delivery/shipping notes if present, else null",
  "best_photo_index": "integer index (0-based) of the single best photo to use as the first/cover picture, chosen for clarity, lighting and how well it shows the whole item; null if there are no photos",
  "image_quality": "integer 1-5 rating the overall quality of the photos (lighting, sharpness, framing, how well they show the item), or null if there are no photos. No explanation.",
  "visual_features": ["details about the item that are visible in the photos but NOT mentioned anywhere in the ad text (e.g. visible wear, extra accessories, color, style, setting), each grounded in what is actually shown; empty list if none or no photos"],
  "semantic_text": "one short paragraph (2-4 sentences) of natural language describing the item, optimised for semantic / vector search: include product type, key attributes, use cases, room and style, blending English and Portuguese terms a buyer might use; do not just repeat the original description",
  "buyer_search_tags": ["8-15 short tags a buyer might search for, mixing English and Portuguese, including synonyms, room, style, brand, key features"],
  "search_keywords": ["3-8 high-signal single keywords for full-text search"],
  "ad_completeness": {
    "score": "integer 1-5 rating how complete the ad is overall (text + photos combined)",
    "missing": ["which useful information a buyer expects is missing from BOTH text and photos. Choose ONLY from this fixed list and include each at most once: 'dimensions', 'condition', 'price', 'brand', 'materials', 'color', 'more photos', 'delivery options'. Empty list if nothing important is missing"]
  }
}
Tags and keywords must be lowercase, no leading '#', and contain only facts grounded in the listing, its photos, or its obvious category.