Check the air tunnel already inside your heater
This is the original H3005012 air-tunnel listing. Current replacement tunnels are now separately identified as SP0171 for HIVE and SP0170 for HIVE Mini. Confirm the installed part and heater revision before ordering; do not treat the two current replacements as interchangeable.
Check before buying
Inspect the heater label and the tunnel already fitted. New HIVE packages include an air tunnel, so this is not a required extra for a new package. Current HIVE and HIVE Mini service tunnels have separate part numbers. Contact us with a photo of your existing part if you need help matching it.
Choosing the heater too? Start with HUUM HIVE, HUUM HIVE Mini to size the heater and choose the rest of your package.
Questions before you order
Do I need a complete heater package?
For a new sauna, start with the linked heater and choose the required controls, stones and installation accessories there. For an existing installation, buy the exact matching component from this page.
Can you help match the part?
Yes. Call (844) 565-1113 or contact Sauna Marketplace with your model label and the part you need.
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