20 products
About this collection+
Which heat management device is right for your bowl?
A heat management device, or HMD, sits on top of your bowl in place of foil, holding your charcoal at a set distance so you can dial the heat up or down mid-session without lifting a coal. Most HMDs suit medium to large bowls, so a well-fitted device pairs best with a deeper Phunnel or turbo bowl that gives the coals room to breathe. The trade-off against foil is simple: foil is cheap and disposable, an HMD is a one-off buy that gives you repeatable heat and a cleaner top to your shisha every time.
- Kaloud and Provost style HMDs for foil-free control
- Charcoal holders and heat regulators for steady, even heat
- Screens and accessories to fine-tune every session
Pair your HMD with the right bowl, quality charcoal and a comfortable hose for a smoother, longer draw. Fast dispatch from Melbourne, Australia wide, with free delivery over $150.
Common questions · HMDs
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What's the difference between a heat screen and an HMD?
A heat screen sits on top of foil - you still pack your bowl with foil as normal, the screen goes over it, coals go in the screen. It upgrades a foil setup. A true HMD replaces foil entirely - coals sit inside the device, which sits directly on the bowl. Different setups, different use cases.
Do I still need foil with the AOT Provost or Dschinni Vulcan?
Yes. Both are heat screens, not HMDs - they work on top of foil, not instead of it. Pack your bowl, cover with foil, poke your holes as usual, then place the Provost or Vulcan on top with coals inside. They spread heat and stop burn-through; they don't replace the foil underneath.
How many coals go in an HMD or heat screen?
Two to four cube coals for most HMDs, depending on size. A Kaloud Lotus I+ takes two 25mm cubes; the Lotus I+3 takes four. Heat screens typically take three cubes or a couple of hexa coals. Let the coals glow completely before placing them. Hexas and sticks work in screens but not enclosed HMDs.
Are HMD sessions really shorter than foil?
Yes, typically. The enclosed metal body of a true HMD holds heat very efficiently, so coals burn hotter and faster. A foil setup with hexa coals and a heat screen can run 90+ minutes; an HMD session is usually 45 to 60 minutes. The tradeoff is bigger, more intense clouds for the time you get.
Which should I start with - screen or HMD?
A heat screen if you want to upgrade a foil setup without changing how you already pack and session. A true HMD if you want the simplest setup possible and don't mind shorter, more intense sessions. Many enthusiasts keep both and switch based on the mood - long and mellow versus strong and quick.
Do HMDs fit every bowl?
Most modern HMDs fit most traditional and phunnel bowls, but edge cases exist - oversized traditionals, very shallow bowls, or HMDs built for one specific brand's dimensions. Check the HMD's stated compatibility before buying. The Kaloud Lotus I+ pairs perfectly with Kaloud Samsaris bowls but works on most standard bowls.
