Thermoduct Insulation Sleeve for 3-3.5 in Air Ducting (75/80/90 mm) - 29.5" Length piece (750 mm)
Thermoduct insulation sleeve helps reduce heat loss from hot air ducting to improve heater efficiency in marine and vehicle installations. By keeping heat inside the ducting, it can reduce warm-up time and support improved fuel and electrical economy.
If you require insulation for smaller diameter air hoses, you can also check this product here.
Compatibility
- Fits air ducting sizes: 3 in, 3.15 in, and 3.5 in (75 mm, 80 mm, and 90 mm)
- Suitable for Espar / Eberspacher and Webasto hot air ducting systems
- Can also be used to insulate other ducting systems: 2.75-3.5 in (70-90 mm)
Key Features
- Length per piece: 29.5 in (750 mm)
- Designed for easier installation: insulation is made slightly larger than the duct to allow adjustment
- Helps prevent heat traps and slows heat transfer to surrounding areas
- Improves heat retention in ducting for more efficient cabin heating
- Ideal for marine and vehicle heater duct insulation
Specifications
- Length: 29.5 in (750 mm)
- Duct size range: 3-3.5 in (75-90 mm)
- Application: Hot air duct insulation for diesel air heater systems
Part Numbers and Cross References
This product can be used to replace parts associated with the following part numbers:
- 41M70015A
- 292100011086 (also referenced as 29.2100.01.1086 / 29.2100.01.10.86 / 29 2100 01 1086 / 29 2100 01 10 86)
Technical Specifications of the Thermoduct Insulation Sleeve for 3–3.5 in Air Ducting hoses (75/80/90 mm)
- Parts type:
- Air ducting accessories
- Diameter:
- 90 mm (3.54 in)
- Diameter:
- 80 mm (3.15 in)
- Diameter:
- 75 mm (2.95 in)
Included in the kit:
Thermoduct Insulation Sleeve for 3-3.5 in Air Ducting (75/80/90 mm) - 29.5" Length piece (750 mm)
Thermoduct insulation sleeve helps reduce heat loss from hot air ducting to improve heater efficiency in marine and vehicle installations. By keeping heat inside the ducting, it can reduce warm-up time and support improved fuel and electrical economy.
If you require insulation for smaller diameter air hoses, you can also check this product here.
Compatibility
- Fits air ducting sizes: 3 in, 3.15 in, and 3.5 in (75 mm, 80 mm, and 90 mm)
- Suitable for Espar / Eberspacher and Webasto hot air ducting systems
- Can also be used to insulate other ducting systems: 2.75-3.5 in (70-90 mm)
Key Features
- Length per piece: 29.5 in (750 mm)
- Designed for easier installation: insulation is made slightly larger than the duct to allow adjustment
- Helps prevent heat traps and slows heat transfer to surrounding areas
- Improves heat retention in ducting for more efficient cabin heating
- Ideal for marine and vehicle heater duct insulation
Specifications
- Length: 29.5 in (750 mm)
- Duct size range: 3-3.5 in (75-90 mm)
- Application: Hot air duct insulation for diesel air heater systems
Part Numbers and Cross References
This product can be used to replace parts associated with the following part numbers:
- 41M70015A
- 292100011086 (also referenced as 29.2100.01.1086 / 29.2100.01.10.86 / 29 2100 01 1086 / 29 2100 01 10 86)
Choosing Guide
Option Choosing Guide for this product is coming soon, please contact [email protected] if you need help picking the right options or have any questions.
Shipping
- United States - 1-5 Working Days
- United Kingdom - 2-5 Working Days
- European Union - 2-7 Working Days
- Australia / New Zealand - 5-14 Working Days
- Rest of World - 5-14 Working Days
There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.
View full shipping & Delivery information
Returns
You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though. Additional deductions might be applied as indicated in the Returns section of our Terms and Conditions.
Warranty Information
Most heaters come with 2 year warranty + optional 1 year extended Warranty available
- Parts - 1 Year Warranty
- Refrigerators - 2 Year Warranty
- AC Systems - 1 Year Warranty
- Heavy duty heating equipment (10 kW+) - 1 Year Warranty
- Other items - 1 Year Warranty
Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.
We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.
If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.
Customer reviews
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Thermoduct Insulation Sleeve for 3–3.5 in Air Ducting hoses (75/80/90 mm)
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Thermoduct Insulation for 75/80/90mm Ducting hose
The website does not mention anything about that.
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Perfect fit
Adequately insulate ducting hoses.
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Thermoduct Insulation for 75/80/90mm Ducting hose
The website does not mention anything about that.