About Thermal Tap
From Factorio Mod PortalAn offshore pump to tap fluids like 1000°C lava or the cold Aquilo ocean. Transfers, supplies, or sinks heat energy between it and connected heat-pipes.
All this heat on Vulcanus and no way to harness it? Need to get rid of heat into a nearby cold lake?
Thermal Tap thermally provides or sinks heat between tapped lakes and connected heat pipes. Lava for 1000°C heat, or cold lakes as a 15°C heat sink.
Major Features:
- 🌡️ Thermal Tap can be placed in any liquid, and it will supply that liquid's temperature to connected heatpipes.
- ❄️ Yes, this means you can use it as a heatsink. Despite labelling, engine forces temperatures to stay within 15°-1000°C
- ↔️ Dual use version, both heat and fluid output. The sides are used to connect heat-pipes, while fluid-pipe connection remains.
- ⚙️ Startup setting:
[Thermal Tap]or[Integrated Offshore Pump]mode. Same functionality with base-entity without extra UI entity bloat. - 🔥 Startup setting:
[Heat Transfer Rate]Want a more realistic heat-transfer? Change the default of 10TW to 50MW or similar
Update Roadmap:
- ✨ Suggest something!
Plays Nice With:
- Modlist UI, a must have for visualising all your mods in-game.
- Pre-Heated Exchanger, heat cooler steam to 500°C.
- Thermal Plant, because now that you have infinite heat, best you use it!
FAQ
[Latest] --- Why was the center connection removed? Can't it be player defined in a setting?
With a suggestion to have Thermal Tap be "Dual-Use", so Fluidpipe + Heatpipe, as well as have the functionality be optionally integrated into Offshore Pumps, I was faced with a setting-hell of complicated options. Not wanting to baffle the user with a million settings, and also because it just looks visually more appealing, I've decided to remove the center-heat-pipe connection in favor of a permanent fluid-output.
The sides still work as usual for heatpipes, and the center supplies the tapped fluid. Visually it works much nicer. The [Integrated Offshore Pump] Startup Mod-Setting lets you decide if you want the dedicated entity, or have it folded into the base-game Offshore Pump.
[Latest] --- I changed between Integrated Offshore-Pump / Thermal Tap modes, but everything is still as it was?
To prevent half your factory breaking, existing [Thermal Tap] and [Offshore Pump] you have placed are preserved and still work. Even the items stored in inventories/chests are preserved, and you can still place them down as such to no ill effect. Mining/Deconstructing a Thermal Tap in Integrated Offshore Pump mode will result in an Offshore Pump to slowly trickle them out of the system.
[Latest] --- Lava is displayed at 1,500°C and Ammonia-Solution as 0°C, but I only get 1,000° and 15°C?
This is an engine limitation, and out of my control. Temperatures of any (heat-)pipeable fluid can only go between 15° and 1000°C.
Highlights
From source dataGame versions
Built for Factorio 2.1.
Footprint
Rated a light load on a server.
License
Published under MIT.
Thermal Tap on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
- Server side
- Required on the server
- Server load
- light
- Smallest plan we suggest
- Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026.08.21, released 2026-08-12
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 2026.08.21 | 2026-08-12 | 2.1 | n/a |
| 2026.08.20 | 2026-08-12 | 2.0 | n/a |
| 2026.07.26 | 2026-07-25 | 2.1 | n/a |
| 2026.07.25 | 2026-07-25 | 2.0 | n/a |
| 2026.07.18 | 2026-07-18 | 2.1 | n/a |
| 2026.07.17 | 2026-07-18 | 2.0 | n/a |
Dependencies
- Required: [reserved]
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Thermal Tap on a Factorio server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogTechnology & automation
Machines, power, logistics and automation.
Runs on your server
From source side supportFactorio Mod Portal lists Thermal Tap as required on the server. Check its Factorio Mod Portal page to see whether players need it too.
Compatibility
- Game
- Factorio
- Runs on
- Serverrequired on the server
- Game versions
- 2.1
Verified at the source
- ✓Factorio Mod PortalOfficial listing, checked 2026-10-08Open ↗
- ✓AuthorMeddleman, as published on Factorio Mod Portal
- ✓LicenseMITFree

