Iron Furnaces guide for Project Infinity 0.1 0.0.51.3 to 0.0.51.3-HOTFIX
Iron Furnaces guide for Project Infinity 0.1
Last verified for Project Infinity 0.1 v0.0.51.3-HOTFIX on Oct 16, 2026 · text last changed Oct 5, 2026
A newer release (0.0.51.4-hotfix-2) is out Guide for the current version
- Sections
- 1
None of these sections are written for this pack; 1 is shared from another pack's guide.
Every recipe and number here was checked against Project Infinity 0.1 0.0.51.3-HOTFIX's own files.
Which Iron Furnaces config options matter?
4 parts
Same as in the Project Infinity 0.1 0.0.51.4-hotfix-2 guide
Everything here lives in config/ironfurnaces-client.toml. The big story is power: this pack cuts the RF generated per tick for every furnace that makes power, while leaving the smelting speeds and most tiers alone.[1]
RF generation (changed by the pack)
Each generation option is described in the file as how much RF the furnace generates per tick. Every one of them is set lower than the mod default. Here is what the pack uses, with the mod default in brackets:[1]
- furnaces.copper_furnace.generation is 4 (default 40), and furnaces.iron_furnace.generation is also 4 (default 40).[1]
- furnaces.silver_furnace.generation is 10 (default 100), and furnaces.gold_furnace.generation is 16 (default 160).[1]
- furnaces.diamond_furnace.generation is 24 (default 240), and furnaces.emerald_furnace.generation is 32 (default 320).[1]
- furnaces.crystal_furnace.generation is 36 (default 360), and furnaces.obsidian_furnace.generation is 50 (default 500).[1]
- furnaces.netherite_furnace.generation is 100 (default 1000), and furnaces.rainbow_furnace.generation is 200 (default 2000).[1]
- modded_furnaces.allthemodium_furnace.generation is 200 (default 2000).[1]
- modded_furnaces.vibranium_furnace.generation is 300 (default 3000).[1]
- modded_furnaces.unobtainium_furnace.generation is 500 (default 5000).[1]
Tiers and energy storage
The pack raises furnaces.diamond_furnace.tier and furnaces.emerald_furnace.tier to 2, where the mod default is 1. Tier can be set from 0 to 2.[1]
Stored energy depends on tier. The file flags all three of these as changed by the pack, but it prints the mod default with the same digits, so I can't tell you they differ from the default:[1]
- furnaces.energy.tier_0 is 80,000.[1]
- furnaces.energy.tier_1 is 200,000.[1]
- furnaces.energy.tier_2 is 1,000,000.[1]
Smelting speeds (left at the mod default)
Speed is the number of ticks for one smelting operation, and a regular furnace takes 200 ticks. The pack does not change these. A few examples:[1]
- furnaces.copper_furnace.speed is 180.[1]
- furnaces.iron_furnace.speed is 160.[1]
- furnaces.netherite_furnace.speed is 5.[1]
- modded_furnaces.unobtainium_furnace.speed is 1.[1]
- modded_furnaces.vibranium_furnace.speed is 3.[1]
- modded_furnaces.allthemodium_furnace.speed is 5.[1]
The modded metal furnaces also have a multiplier, the number of items smelted at once. These are default too:[1]
- modded_furnaces.unobtainium_furnace.mult is 64.[1]
- modded_furnaces.vibranium_furnace.mult is 32.[1]
- modded_furnaces.allthemodium_furnace.mult is 16.[1]
The Rainbow Furnace content is switched on through misc.misc.rainbow, which is true. furnaces.rainbow_furnace.rainbow_generation is 50000, the same as the mod default.[1]
Misc options you might touch
- furnaces.recipe_cache is 10. Higher values use more memory.[1]
- furnaces.recipeMaxXPLevel.level is 100. Experience stored in a recipe past this many levels is voided.[1]
- misc.misc.lightupdates is false. Setting it to true stops furnaces emitting light.[1]
- misc.misc.web is false. The file says that setting it to true disables version checking and player identification through the web.[1]
- The JEI options jei.jei.enable_jei, jei.jei.enable_jei_catalysts and jei.jei.enable_jei_click_area are all true.[1]
Sources
Where this guide comes from
Written from what Project Infinity 0.1 itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.
Guide last verified Oct 16, 2026.
Guides for other versions: 0.0.51.4 to 0.0.51.4-hotfix-2 · 0.0.51.2 · 0.0.50.0 to 0.0.50.2-hotfix