High-quality 75mm (3 in) flexible APK air ducting for hot air distribution in diesel air heater systems. Suitable for installations in marine, vehicle, campervan, RV, truck, and commercial heating applications using 3 in (75 mm) air outlets. Can be used to replace Espar part numbers 10 2114 34 0000 / 102114340000.
- If you require 3.5" (90mm) air ducting, it can be found 90mm APK air ducting
- If you require 2.36" (60mm) air ducting, it can be found 60mm APK air ducting
Selectable Lengths
This flexible ducting is supplied in the selected length and can be cut to size during installation.
- 3.28 ft (1 meter)
- 9.84 ft (3 meters)
- 16.4 ft (5 meters)
Application
APK ducting is used to route heated air from the heater outlet to interior vents. Its flexible construction makes installation easier in tight spaces while maintaining reliable airflow and heat resistance.
Compatibility
- Duct diameter: 3 in (75 mm)
- Compatible with Espar / Eberspacher, Webasto, and other 75mm air heater systems
- Suitable for marine, automotive, campervan, RV, truck, and commercial vehicle installations
Key Features
- Flexible APK construction for easy routing
- Designed for diesel heater hot air ducting systems
- Durable and heat-resistant for continuous warm air flow
- Supplied in standard lengths and cut to size during installation
- Compatible with 75 mm heater outlets and air vents
Specifications
- Diameter: 3 in (75 mm)
- Available lengths: 3.28 ft, 9.84 ft, or 16.4 ft (1 m, 3 m, or 5 m)
- Type: Flexible APK hot air ducting
- Application: Hot air distribution
Recommended Accessories
- Secure installation with 75mm ducting clamps
- Reduce heat loss with 75mm duct insulation sleeves
- Split airflow using 75mm Y splitters
- Add directional airflow with 75mm / 90mm 30-degree outlet grills
- Control airflow with 75mm / 90mm closeable outlet grills
Technical Specifications of the Flexible APK Air Ducting – 3 in / 75 mm
- Diameter:
- 75 mm (2.95 in)
Included in the kit:
High-quality 75mm (3 in) flexible APK air ducting for hot air distribution in diesel air heater systems. Suitable for installations in marine, vehicle, campervan, RV, truck, and commercial heating applications using 3 in (75 mm) air outlets. Can be used to replace Espar part numbers 10 2114 34 0000 / 102114340000.
- If you require 3.5" (90mm) air ducting, it can be found 90mm APK air ducting
- If you require 2.36" (60mm) air ducting, it can be found 60mm APK air ducting
Selectable Lengths
This flexible ducting is supplied in the selected length and can be cut to size during installation.
- 3.28 ft (1 meter)
- 9.84 ft (3 meters)
- 16.4 ft (5 meters)
Application
APK ducting is used to route heated air from the heater outlet to interior vents. Its flexible construction makes installation easier in tight spaces while maintaining reliable airflow and heat resistance.
Compatibility
- Duct diameter: 3 in (75 mm)
- Compatible with Espar / Eberspacher, Webasto, and other 75mm air heater systems
- Suitable for marine, automotive, campervan, RV, truck, and commercial vehicle installations
Key Features
- Flexible APK construction for easy routing
- Designed for diesel heater hot air ducting systems
- Durable and heat-resistant for continuous warm air flow
- Supplied in standard lengths and cut to size during installation
- Compatible with 75 mm heater outlets and air vents
Specifications
- Diameter: 3 in (75 mm)
- Available lengths: 3.28 ft, 9.84 ft, or 16.4 ft (1 m, 3 m, or 5 m)
- Type: Flexible APK hot air ducting
- Application: Hot air distribution
Recommended Accessories
- Secure installation with 75mm ducting clamps
- Reduce heat loss with 75mm duct insulation sleeves
- Split airflow using 75mm Y splitters
- Add directional airflow with 75mm / 90mm 30-degree outlet grills
- Control airflow with 75mm / 90mm closeable outlet grills
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.
