How do I install Thermal Jetpacks?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Thermal Jetpacks work with?

The listing gives Minecraft 1.20.1, 1.20. This is the version stated by the author or source site, not something we verified ourselves.

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Thermal Jetpacks

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by Lightning323 · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Forge2 builds
Mod loader NeoForge2 builds

Minecraft version

Minecraft 1.20.1Newest
Minecraft 1.20

Minecraft 1.20.1Newest
Minecraft 1.20

⬇ Download for 1.20.1 · Forge ⬇ Download for 1.20 · Forge ⬇ Download for 1.20.1 · NeoForge ⬇ Download for 1.20 · NeoForge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Thermal Jetpacks: A Jetpack Addon for the Thermal Series!

Take your Thermal Expansion setup to new heights with Thermal Jetpacks! This addon adds craftable Fluxpacks powered by TE’s Redstone Flux (RF), giving you the freedom to fly across your world with ease.

Featuring a set of five jetpack tiers, all powered by Redstone Flux (RF). Each tier improves on speed, flight time, and durability.

Thermal Jetpacks is built with performance, balance and aesthetics in mind, we aim to blend seamlessly into thermal as much as possible.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.20
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as tjetpacks-1.0.0.jar — drop this file into the mods folder
Download size: 1.1 MB
Download link checked 28 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20