ModsJava
ThermalGrid
A plugin that supercharges your furnaces through a grid-based cluster system + T2 and T3 furnaces.
⬇ Download on HangarOpen in MCModsHubGet it on Google Play →# ThermalGrid
A Paper/Purpur 1.21.1 plugin that supercharges your furnaces through a grid-based cluster system and infinite Nether-fueled barrels + T2 and T3 furnaces.
---
VIDEO: https://imgur.com/a/9TOjXrR
---
## Furnace Clustering
Furnaces share heat — the more lit furnaces in your wall, the faster they all cook.
| Neighbor Bonus | Each lit furnace nearby shaves 17 ticks off cook time |
|----------------|------------------------------------------------------|
| Grid Boost | Toggle on/off in `config.yml` |
**Tier Multipliers:**
- **Tier 1** (regular Furnace) — 1.0× speed, green particles
- **Tier 2** — Diamond Furnace — 2.5× speed, aqua particles
- **Tier 3** — Netherite Furnace — 5.0× speed, purple + lava particles
---
## Crafting
### Tier 2 — Diamond Furnace
```
D D D
D F D
D D D
```
`D` = Diamond, `F` = Furnace
### Tier 3 — Netherite Furnace
```
N N N
N F N
N N N
```
`N` = Netherite Ingot, `F` = Furnace
### Nether Barrel
```
N N N
N * N
N N N
```
`N` = Netherite Block, `*` = Nether Star
Shift-right-click any Barrel with a Coal Block to tag it as a fuel tank. Place within 5 blocks of a furnace — when smeltable items are inserted, the furnace ignites instantly with no fuel needed. The barrel acts as an infinite fuel source for the entire grid.
---
## Commands
| Command | Permission | Description |
|--------------|----------------------|------------------------------------|
| `/tgdebug` | — | Show the tier of targeted furnace |
| `/tgreload` | `thermalgrid.reload` | Reload config from `config.yml` |
---
## Installation
Requires **Paper** or **Purpur 1.21.1** (Java 21).
1. Download the JAR
2. Place in server's `plugins/` folder
3. Restart
---
## Configuration
```yaml
grid-boost: true # false to disable the per-neighbor speed bonus
```
ThermalGrid is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 2 times (via Hangar). Download it and open it directly in the game.
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