Post on 27-May-2022
50MM 55MM 60MM 75MM 80MM 90MM 100MM
Air Top 18
Air Top 2000STC
Air Top 2000 & 2000S
Air Top 2000ST
Air Top 32
Air Top 32S
Air Top 3500
Air Top 3500ST
Air Top 5000
Air Top 5000ST
Air Top EVO3900
Air Top EVO40
Air Top EVO55
Air Top EVO5500
HL18
HL32
HL65
HL90
B1L & B1LC Gasoline
B2L Gasoline
B3L Gasoline
BN4 Gasoline
D12L
D1L
D1LC
D1LC Compact
D2 Airtronic
D2L
D3L
D3LC
D3LC Compact
D3LP
D3WZ
D4 Airtronic
D4L
D4S Airtronic
D5 Airtronic
D5L
D5LC
D8LC
Visit www.butlertechnik.com for more technical information and downloads.
www.butlertechnik.com
Eberspacher and Webasto Heater Ducting Application List
Please note: This is only a guide, it is always best practice to physically check the I.D. of the ducting on your specific installation.