Fuel Canister Tray (for cold weather)

myminifactory

Fuel Canister Tray: Keeping Isobutane Blend Canisters Functional in Cold Weather The fuel canister tray is designed to keep isobutane blend canisters operating effectively in cold temperatures. To utilize this feature, fill the tray with water when using the canister, ensuring it remains warm enough to vaporize the isobutane as long as the water does not freeze. If you've encountered difficulties using gas canisters in chilly conditions, it's likely due to the fuel being too cold to vaporize. This issue worsens as the canister is used (vaporization cools the canister) and as the fuel level decreases (there may be less propane in the mix). The tray also serves as a stable base for holding the canister when packed inside a pot of similar diameter, thanks to its raised feet which provide stability on rocky surfaces. For more information on using canister stoves in cold weather, refer to http://adventuresinstoving.blogspot.com/2011/11/practical-cold-weather-gas-tips.html and related articles. Instructions These trays are designed to fit common isobutane/propane canister sizes. The 100g (4oz) fuel tray is intended for a 90mm base, while the 220g (8oz) fuel tray is designed for a 109mm base. Print the tray upside down as shown in the renderings without support material. Optional: Using 3mm x 3mm cylindrical magnets in the tray will cause it to stick to the canister. The holes are sized for my printer; you may need to use glue or drill them out slightly to compensate for differences in tolerances. Fill the tray with water when using the canister in cold weather and take a picture of your tray in use, posting it in the "made" section.