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imported>Audaki
Explain advantage to normal furnace better
imported>Margotbean
m Text replacement - "{{name|" to "{{Name|"
 
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{{spoiler}}
{{stub|is extra bar chance dependent on daily luck? how many extra bars are possible?}}
{{Infobox
{{Infobox
|eng = Heavy Furnace
|eng = Heavy Furnace
Line 7: Line 4:
|image2spacing = true
|image2spacing = true
|source      = [[Crafting]]
|source      = [[Crafting]]
|recipe      = [[File:Mining Skill Icon.png|24px|link=]] [[Mastery Cave#Masteries|Mining Mastery]]
|recipe      = [[File:Mastery Icon.png|24px|link=]] [[Mastery Cave#Masteries|Mining Mastery]]
|ingredients = {{name|Furnace|2}}{{name|Iron Bar|3}}{{name|Stone|50}}
|ingredients = {{Name|Furnace|2}}{{Name|Iron Bar|3}}{{Name|Stone|50}}
|sellprice  = Cannot be Sold
|sellprice  = Cannot be Sold
}}
}}
The '''Heavy Furnace''' is an improved version of the [[Furnace]]. It takes 25 ores (or 5 quartz) and 3 [[Coal]] to run it.
The '''Heavy Furnace''' is an improved version of the [[Furnace]]. It can be [[Crafting|crafted]] after claiming [[Mastery Cave#Masteries|Mining Mastery]]. It takes 25 ores (or 5 quartz or fire quartz) and 3 [[Coal]] to run.


It saves 40% [[Coal]] in comparison to normal [[Furnace|Furnaces]]. Additionally around half the time an extra bar is produced, when this happens 50% of the [[Coal]] and one sixth of the ore is saved in comparison to normal [[Furnace|Furnaces]].
==Smelting==
To smelt any ore, equip it and activate the furnace while there is Coal in inventory. Three units of Coal are required for each smelting operation, regardless of the material or duration. Each possible output stack size is equally likely, ''i.e.'' ores have a 50% chance of yielding 5 bars and a 50% chance of yielding 6 bars.<ref name="extraBars" />
 
When smelting bars, on average, 9% of the ore and 45% of the [[Coal]] is saved in comparison to normal [[Furnace]]s.


==Smelting==
To smelt any ore, equip it and activate the furnace while there is Coal in inventory. Three units of Coal are required for each smelting operation, regardless of the material or duration.
Extra bars might be produced.
{|class="wikitable sortable"
{|class="wikitable sortable"
!Input
!Input
!Output
!Output
!Time to smelt
!Time to smelt
!Sells For(Unit)
!Sells For (Unit)
!Sells For(Total)
!Sells For (Average total)
|-
|{{Name|Bouquet|1}}
|{{Name|Wilted Bouquet|1}}
|{{duration|≤10m}}
|colspan="2"|{{Price|100}}
|-
|-
|{{name|Copper Ore|25}}
|{{Name|Copper Ore|25}}
|{{name|Copper Bar|5}}
|{{Name|Copper Bar|5-6}}
|{{duration|30m}}
|{{duration|30m}}
|{{price|60}}
|{{Price|60}}
|{{price|300}}
|{{Price|330}}
|-
|-
|{{name|Quartz|5}}
|{{Name|Quartz|5}}
|{{name|Refined Quartz|5}}
|{{Name|Refined Quartz|5-6}}
|{{duration|90m (1h 30m)}}
|{{duration|90m (1h 30m)}}
|{{price|50}}
|{{Price|50}}
|{{price|250}}
|{{Price|275}}
|-
|-
|{{name|Fire Quartz|5}}
|{{Name|Fire Quartz|5}}
|{{name|Refined Quartz|15}}
|{{Name|Refined Quartz|15-20}}
|{{duration|90m (1h 30m)}}
|{{duration|90m (1h 30m)}}
|{{price|50}}
|{{Price|50}}
|{{price|750}}
|{{Price|875}}
|-
|-
|{{name|Iron Ore|25}}
|{{Name|Iron Ore|25}}
|{{name|Iron Bar|5}}
|{{Name|Iron Bar|5-6}}
|{{duration|120m (2h)}}
|{{duration|120m (2h)}}
|{{price|120}}
|{{Price|120}}
|{{price|600}}
|{{Price|660}}
|-
|-
|{{name|Gold Ore|25}}
|{{Name|Gold Ore|25}}
|{{name|Gold Bar|5}}
|{{Name|Gold Bar|5-6}}
|{{duration|300m (5h)}}
|{{duration|300m (5h)}}
|{{price|250}}
|{{Price|250}}
|{{price|1250}}
|{{Price|1375}}
|-
|-
|{{name|Iridium Ore|25}}
|{{Name|Iridium Ore|25}}
|{{name|Iridium Bar|5}}
|{{Name|Iridium Bar|5-6}}
|{{duration|480m (8h)}}
|{{duration|480m (8h)}}
|{{price|1000}}
|{{Price|1000}}
|{{price|5000}}
|{{Price|5500}}
|-
|-
|{{name|Radioactive Ore|25}}
|{{Name|Radioactive Ore|25}}
|{{name|Radioactive Bar|5}}
|{{Name|Radioactive Bar|5-6}}
|{{duration|560m (9h 20m)}}
|{{duration|560m (9h 20m)}}
|{{price|3000}}
|{{Price|3000}}
|{{price|15000}}
|{{Price|16500}}
|-
|-
|}
|}


==References==
<references>
    <ref name="extraBars">See <samp>Data\Machines.xnb</samp> in the game files. The output size is chosen using <samp>MinStack</samp> and <samp>MaxStack</samp>, which are not affected by any modifiers.</ref>
</references>


==History==
==History==
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[[Category:Craftable items]]
[[Category:Craftable items]]


[[fr:Gros Coffre]]
[[de:Schwerer Ofen]]
[[es:Horno pesado]]
[[fr:Gros Fourneau]]
[[it:Fornace pesante]]
[[ja:強力溶鉱炉]]
[[ko:중형 용광로]]
[[hu:Nehéz kemence]]
[[pt:Alto-forno]]
[[ru:Большая плавильная печь]]
[[tr:Ağır Ocak]]
[[zh:重型熔炉]]

Latest revision as of 17:58, 12 January 2026

Heavy Furnace
   
It's more efficient than a regular furnace. Requires 25 pieces of ore and 3 coal per use.
Information
Source Crafting
Sell Price Cannot be sold
Crafting
Recipe Source Mining Mastery
Ingredients Furnace (2) Iron Bar (3) Stone (50)

{{#seo:

|keywords=Stardew Valley Wiki, Stardew Valley, Heavy Furnace, gift |site_name=Stardew Valley Wiki |type=article |title=Heavy Furnace - Stardew Valley Wiki }} The Heavy Furnace is an improved version of the Furnace. It can be crafted after claiming Mining Mastery. It takes 25 ores (or 5 quartz or fire quartz) and 3 Coal to run.

Smelting

To smelt any ore, equip it and activate the furnace while there is Coal in inventory. Three units of Coal are required for each smelting operation, regardless of the material or duration. Each possible output stack size is equally likely, i.e. ores have a 50% chance of yielding 5 bars and a 50% chance of yielding 6 bars.[1]

When smelting bars, on average, 9% of the ore and 45% of the Coal is saved in comparison to normal Furnaces.

Input Output Time to smelt Sells For (Unit) Sells For (Average total)
Bouquet (1) Wilted Bouquet (1) ≤10m data-sort-value="100">100g
Copper Ore (25) Copper Bar (5-6) 30m data-sort-value="60">60g data-sort-value="330">330g
Quartz (5) Refined Quartz (5-6) 90m (1h 30m) data-sort-value="50">50g data-sort-value="275">275g
Fire Quartz (5) Refined Quartz (15-20) 90m (1h 30m) data-sort-value="50">50g data-sort-value="875">875g
Iron Ore (25) Iron Bar (5-6) 120m (2h) data-sort-value="120">120g data-sort-value="660">660g
Gold Ore (25) Gold Bar (5-6) 300m (5h) data-sort-value="250">250g data-sort-value="1375">1,375g
Iridium Ore (25) Iridium Bar (5-6) 480m (8h) data-sort-value="1000">1,000g data-sort-value="5500">5,500g
Radioactive Ore (25) Radioactive Bar (5-6) 560m (9h 20m) data-sort-value="3000">3,000g data-sort-value="16500">16,500g

References

  1. ↑ See Data\Machines.xnb in the game files. The output size is chosen using MinStack and MaxStack, which are not affected by any modifiers.

History

  • 1.6: Introduced.