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Core Features & Benefits
Thermoduct Insulation Sleeve for 2–2.4 in Air Ducting (50/60 mm) – 29.5" Length piece
Thermoduct insulation sleeve helps reduce heat loss from hot air ducting in compact heating installations. By retaining heat within the ducting, it supports faster warm-up times and improved heater efficiency, helping reduce fuel and electrical consumption.
If you require insulation sleeves for 3–3.5 in Air Ducting hoses (75/80/90 mm), you can find them here
Compatibility
Fits air ducting sizes: 2 in and 2.4 in (50 mm and 60 mm)
Suitable for compact Espar / Eberspacher, Webasto and other similar air heating systems
Ideal for marine, campervan, and vehicle heating installations
Key Features
Length per piece: 29.5 in (750 mm)
Designed for easy installation over existing ducting
Insulation sleeve is slightly oversized to allow adjustment and prevent heat traps
Helps slow heat transfer to surrounding surfaces
Improves heat delivery efficiency in ducting systems
Specifications
Length: 29.5 in (750 mm)
Duct size range: 2–2.4 in (50–60 mm)
Application: Hot air duct insulation for diesel air heaters
