Source-checkedQuality of life & UI

Shack Blast Furnace Ascended

by TheShackDev · for Valheim

The blast furnace smelts every regular-furnace ore too (copper, tin, silver, scrap iron, copper scrap, scrap bronze), four times as fast for the same coal. Admin settings for the ores, speed, coal and capacity. The server and every player need it.

295Downloads
3d agoLast updated
BepInExLoaders
ThunderstoreSource

About Shack Blast Furnace Ascended

From Thunderstore

The blast furnace smelts every regular-furnace ore too (copper, tin, silver, scrap iron, copper scrap, scrap bronze), four times as fast for the same coal. Admin settings for the ores, speed, coal and capacity. The server and every player need it.

Shack Blast Furnace Ascended

The blast furnace smelts everything the regular furnace does, four times as fast. In the base game the blast furnace only takes its own ores, such as black metal scrap and flametal ore. This mod lets it take every one of the regular furnace's ores as well, and makes it the fast way to smelt them.

How it works

  • The blast furnace takes every ore the regular furnace takes: copper ore, tin ore, scrap iron, silver ore, copper scrap and scrap bronze, as well as its own ores. They come out as the same metal the regular furnace makes.
  • The list comes from the regular furnace itself, so if a game update or another mod adds an ore to the regular furnace, the blast furnace takes it too.
  • Those ores smelt 4× as fast as in the regular furnace (7.5 s per ore instead of 30 s), for the same coal per ore; it just burns it faster.
  • The blast furnace's own ores don't change (black metal, flametal and the rest): same speed, same coal as before.
  • The blast furnace still holds 10 ore and 20 coal, all kinds together. Mixed loads are fine: each ore smelts at its own speed, in the order it went in.
  • Nothing new to build: no new items, pieces or recipes. The regular furnace doesn't change.
  • OttoFuel fills the blast furnace from nearby chests like any other furnace, so a blast furnace near your ore chests pulls the regular furnace's ores too. Pull Toggle (press I on the furnace) turns pulling off for that furnace.
  • MyLittleUI's estimated time on the furnace counts the faster speed for the ore that's smelting.

Settings (theshack.blastfurnace.cfg)

Admin-only, and synced from the server:

| Setting | Default | What it does | |---|---|---| | Enabled | true | Off: the blast furnace works as in the base game. Ore already in it still finishes. | | Speed | 4 | How many times faster than the regular furnace it smelts the ores below. 1 = as slow as the regular furnace. | | Coal per ore | 1 | Coal those ores burn, compared with the regular furnace: 1 = the same, 0.5 = half, 0 = none (it still needs some coal in it to run). | | Ore capacity | 0 | How much ore the blast furnace holds, all kinds together. 0 = the game's own. | | Coal capacity | 0 | How much coal it holds. 0 = the game's own. | | Copper ore, Tin ore, Scrap iron, Silver ore, Copper scrap, Scrap bronze | true | Which of the regular furnace's ores the blast furnace takes. | | Other ores | true | Any other ore the regular furnace takes: the game's unused iron ore, and any ore a game update or another mod adds to it. | | One refund per rejected item | true | See "With No Lossy Cooking Stations" below. Off: both mods hand the item back. |

With No Lossy Cooking Stations and ValheimCommunityPatch

Both mods hand an item back when it reaches a fermenter that's already busy, or a cooking station that's already full (two players loading it at once). With both installed, a busy fermenter gave two items for one. This mod has No Lossy step aside for those two while VCP's "Refund Rejected Station Items" is on, so the item comes back once. The rest of No Lossy stays as it is. Without both mods, or with VCP's refund off, it does nothing.

Multiplayer

  • The server and every player need it, at the same minor version. The game checks what a furnace takes on the PC of the player adding the ore, and smelts on the PC of whoever's game looks after the furnace, so Jotunn turns away anyone without it.
  • Turning it off is safe (Enabled off, or an ore unticked): ore already in a blast furnace finishes smelting and comes out as metal, and breaking the furnace drops it back out.
  • Removing it, one catch: let the blast furnaces finish any of the regular furnace's ores first. Without the mod the blast furnace still burns that ore but gives nothing back.
  • If you also use OttoFuel, leave its "BlastFurnaceTakesAll" setting off (The Shack Pack does). This mod decides what the blast furnace takes.

Highlights

From source data

Loaders

Runs on BepInEx.

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 3d ago.

Shack Blast Furnace Ascended on Nxeon

From our catalogue
One-click install
Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
Server side
Optional on the server
Server type needed
BepInEx
Server load
light
Smallest plan we suggest
Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.1.0, released 2026-11-01

Game versions by loader

LoaderGame versionsNewest
BepInEx

From 3 recorded builds of Shack Blast Furnace Ascended.

Recent builds

BuildReleasedGame versionsLoaders
1.1.02026-11-01n/aBepInEx
1.0.12026-10-31n/aBepInEx
1.0.02026-10-28n/aBepInEx

Dependencies

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Shack Blast Furnace Ascended on a Valheim server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Thunderstore as “Tweaks”

Quality of life & UI

Small conveniences, tweaks and interface improvements players notice straight away.

Works on a server

From source side support

Thunderstore lists server-side support for Shack Blast Furnace Ascended as optional: it can run on a server, but isn’t required there.

Compatibility

Game
Valheim
Loaders
BepInEx
Runs on
Serveroptional on the server
Requires
One-click install needs a BepInEx server.

Verified at the source

  • ✓ThunderstoreOfficial listing, checked 2026-11-02Open ↗
  • ✓AuthorTheShackDev, as published on Thunderstore
  • ✓LicenseNot published by the sourceFree

Shack Blast Furnace Ascended, answered

Generated from the mod’s own source data.

Do my players need to install Shack Blast Furnace Ascended?

Thunderstore lists server-side support for Shack Blast Furnace Ascended as optional: it can run on a server, but isn’t required there.

Which loaders does it support?

BepInEx.

Is it free?

Yes. Shack Blast Furnace Ascended is free to download from Thunderstore.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Shack Blast Furnace Ascended on a Valheim server.

Deploy in about a minute from $9.99 a month, then add Shack Blast Furnace Ascended in one click.