Skip to content
Prompt & SolderHow to Ask Claude
All builds
SHNo photo
Worked Described

An old Rinnai air conditioner found to support wifi control

Asked how to control an old air conditioner with an IR blaster, Claude pointed out the model supported wifi, found the separate manual and helped connect it.

—

Credits

  • Reddit poster Beacone Source ↗

Earliest dated source: 30 May 2026

The full story

The poster had lived with an old Rinnai air conditioner for six years and its manual said nothing about wifi. When he asked Claude how to control it with an IR blaster, it replied that the model supported wifi control.

The wifi setup was in a separate, hard-to-find manual. Claude found it, gave instructions and helped troubleshoot; he says it was a nightmare but he got there, and didn't spend $2.5k replacing the unit.

How it was done

Tools

Themes

Loading themes…

Sources

From a short post by the maker, so the details are as they tell them.

  • Reddit: Claude just helped me find out my air con is wifi compatibleForum threadreddit.com
    Reddit poster: BeaconePosted 30 May 2026

    The maker's post on r/homeassistant.

    If it disappears: archived copy of Reddit: Claude just helped me find out my air con is wifi compatible (opens in a new tab)

Related builds

Finding related builds…

Prompt & Solder

An independent community project. Not affiliated with Anthropic.

What this is. Real projects where people used Claude to build, fix, port, revive or take apart something, from jailbroken Kindles to rebuilt DOS games, plus the times it went badly wrong. Every build links to where it was shared, and every source is listed here.

How far to trust it. We summarise what people reported and say what each build rests on: a full write-up with code, a short post, or a passing comment. We haven't tested them ourselves. Photos are shown from the original sources with credit. Only modify hardware you own, and back up first.

Privacy. No accounts. Analytics cookies (Google Analytics) only if you accept them; no ads or cross-site tracking. Searches are counted anonymously (just the words) to show what's popular, and so are clicks on Ask Claude (just the count).

How toEvery sourceStatsSubmit a buildRSS