SKU: 3392975993

JAcobus 12 doorkijk houtkachel

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Description

JAcobus 12 doorkijk houtkachelJAcobus 12 Doorkijk De JAcobus doorkijk kachel is uniek in zijn soort. Deze houtkachel heeft aan twee zijden een deur met een glasvenster, dit zorgt ervoor dat het een haard is die goed in het midden van uw ruimte te plaatsen is. Zo is deze kachel het stralende middelpunt van uw kamer. Wat deze kachel nog unieker maakt, is dat u met 1 knop de kachel helemaal kunt regelen. Met deze ene knop en het hoge rendement van de houtkachel is deze kachel heel

JAcobus 12 Doorkijk

De JAcobus doorkijk kachel is uniek in zijn soort. Deze houtkachel heeft aan twee zijden een deur met een glasvenster, dit zorgt ervoor dat het een haard is die goed in het midden van uw ruimte te plaatsen is. Zo is deze kachel het stralende middelpunt van uw kamer. 

Wat deze kachel nog unieker maakt, is dat u met 1 knop de kachel helemaal kunt regelen. Met deze ene knop en het hoge rendement van de houtkachel is deze kachel heel makkelijk regelbaar en kunt u zelf bepalen hoeveel kW aan warmte u uw kamer in wilt brengen.

De beste in zijn soort!

De JAcobus 12 is momenteel één van de best verkochte houthaarden en dat is niet zonder reden, de JAcobus heeft een aantal punten waardoor hij uitblinkt vergeleken met andere houthaarden.

In de categorie houthaarden hebben de JAcobus haarden het hoogste rendement, dit komt onder andere doordat de toegevoerde lucht voorverwarmt, wordt door de haard zelf. Wat hier ook nog bij helpt, is een reflecterende laag die op de ruit is aangebracht die er voor zorgt dat de warmte beter in de kachel blijft.

Verschillende mogelijkheden

Vanaf heden zijn de JAcobus haarden ingekort of verlengt verkrijgbaar, daarnaast zijn er nog veel meer opties, zo kunt u kiezen voor een handige lade onder uw haard of bijvoorbeeld een zelfsluitende deur, ook is het mogelijk om verschillende accessoires te bestellen. Alle mogelijkheden staan beschreven bij de specificaties. U kunt de kachel zelf naar eigen smaak bestellen.

Pellets stoken in een houtkachel?

Stel, u heeft geen (goed) hout op voorraad, of wilt uw kachel graag langdurig laten branden zonder bij te vullen. Dan is het handig als u uw JAcobus houtkachel kunt laten branden op pellets. Daarom bieden wij een ‘hybride module’ aan voor de JAcobus. In een handomdraai bouwt u de JAcobus daarmee om naar een pelletkachel. Hout stoken blijft daarbij mogelijk!

Experience Center

Twijfelt u nog over u keuze? Of wilt u vergelijkbare kachels brandend zien? Dan bent u van harte welkom in ons Experience Center in Lunteren waar wij de JAcobus 12 doorkijk hebben opgesteld. Ook hebben wij alle andere modellen van JAcobus brandend opgesteld staan.

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SKU: 3392975993

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Paul Pollock
Los Angeles, US
★★★★★ 4
⭐⭐⭐⭐ (so far)
Format: Paperback
I'm maybe a third of the way through this and already rethinking how I talk to coding agents. The reframe from "prompt engineering" to "context engineering" sounds like semantics until Marco walks you through why context poisoning, context clash, the Goldilocks zone for system prompts. That chapter alone reorganized something in my head. I keep going back to the line about garbage in, garbage out being the real reason agentic systems underperform. The hands-on stuff lands well too. Building the HookHub project from scratch, wiring up Playwright MCP, watching Claude generate a CLAUDE.md file and then not automatically loading a memory file you just created — that moment where you expect magic and get silence instead? That's the kind of honest teaching I appreciate. It made the "why" behind memory hierarchies click.
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Reviewed in the United States on May 12, 2026
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Jonathan Reeves
Fort Morgan, US
★★★★★ 5
Essential Reading for Developers Serious About Agentic AI Workflows with Claude Code
Format: Paperback
Agentic Coding with Claude Code is easily one of the most practical and forward-thinking AI development books I’ve read. Instead of treating Claude Code like a simple chatbot, this book shows how to turn it into a true agentic development platform capable of handling real-world engineering workflows. What I appreciated most was how actionable the content is. The explanations around slash commands, hooks, persistent memory files, and MCP servers are incredibly clear and immediately useful. The author does an excellent job balancing foundational concepts with hands-on implementation, making advanced topics like multi-agent orchestration and hierarchical delegation approachable for experienced developers. The chapters on MCP and context engineering were especially valuable. Most AI books stay at the surface level, but this one dives deep into structured context sharing, workflow automation, and scalable AI-assisted development practices that actually matter in production environments. I also liked that the book focuses heavily on maintainability and control. It doesn’t just show flashy demos—it teaches how to safely integrate AI agents into existing terminal and IDE workflows while enforcing coding standards and keeping projects organized. The examples using Claude Code with Next.js projects were practical and helped connect the concepts to real software engineering scenarios. The sections on subagents, planning workflows, and reusable automation patterns opened my eyes to entirely new ways of approaching AI pair programming and development productivity. If you are a developer, AI engineer, or technical lead looking to move beyond basic prompt engineering and build reliable, scalable AI-assisted workflows, this book is absolutely worth reading. Highly recommended for anyone serious about modern agentic coding and AI-powered software development.
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Reviewed in the United States on May 9, 2026
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Kirk D. Borne
Massapequa, US
★★★★★ 5
Agentic Coding - all the right pieces in the right places
Format: Paperback
Before obtaining a copy of this book, I had not yet become familiar with Claude Code and didn't realize how robust AI Pair Programming is now. However, I did know and have rigorously promoted the absolute importance of Context (via Context Engineering) in any AI-prompted tasks, including coding. This book brings all of that together in an incredibly useful book (dare I say... a comprehensive toolkit and handbook) for AI-prompted coding in these multiple modalities: IDE, command-line, and pair programming. It covers memory management, agents, subagents, multiple-agent systems, context-sharing, orchestration, enforcement of coding standards, code maintenance, and more - for executing AI-assisted development with confidence. I highly recommend this book. Disclosure: the publisher provided me with a free review copy of the book.
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Reviewed in the United States on May 19, 2026
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CATRINA S
Port Orchard, US
★★★★★ 5
Perfect size for me
Color: Light Color Series, Style: Waffle Pattern, Color: Light Color Series, Style: Waffle Pattern
Washed the cloths before use with just detergent. Pretty much stayed it shape and fluffy texture. It lathers well with any soap and drys fast. Love the texture size more than the exfoliating size. Texture side is great for sensitive face cleaning. The exfoliating side did soften after repeated use. I feel it is still little to rough for the face, but great for the body. 
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Reviewed in the United States on June 18, 2025
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J. Wright
Fort Morgan, US
★★★★★ 5
Great quality
Color: Light Color Series, Style: Waffle Pattern
These are a bit oversized compared to regular washcloths but that makes it easier when exfoliating your own back. The one side is soft and plush. They are easy to wring out. They wash up nicely. I use a linen bag when washing them but it's not necessary.
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Reviewed in the United States on May 3, 2025

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