AUTOTERM Air Silencer 90 mm for Autoterm 4D / Planar 44D Air Heaters

Name: Air Silencer 90 mm for Autoterm 4D / Planar 44D Air Heaters
Brand: AUTOTERM
Price: 59.95 EUR
Availability: InStock
Rating: 5 (9 reviews)

SVB item number: 42953

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View Ratings (9) Questions (3)

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AUTOTERM Air Silencer 90 mm for Autoterm 4D Planar 44D Air Heaters in use (test?) Image 4 of 4

Used on a Bavaria 30 Cruiser

Used on a Optima 106

Used on a Nimbus 320 Coupé

Used on a Willing 31

Is in 2 shopping baskets right now, grab yours now!

This silencer is suitable for heaters with a connection diameter of 90 mm and can be mounted both on the intake side and on the output side (hot air outlet). It significantly reduces noise production. Product details

only €59.95

VAT inc., ex-works

20 | in stock

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Available variants

AUTOTERM Air Silencer 60 mm for Autoterm 2D / Planar 2D Air Heaters

only €59.95

VAT inc., ex-works

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by Jörg H.

Great product Reduces air noise almost completely! As always, super fast shipping from SVB.

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by Jose G.

It makes a super big difference. Very satisfied.

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by Thorsten S.

Sensational effect We have recently installed a new Autotherm 4 G. With 1 air vent in the saloon, 1 large bathroom, 1 small bathroom, 1 bow cabin, 1 guest cabin and 1 cockpit! It is highly recommended in conjunction with a cockpit tent. Thanks to the additional silencer retrofitted on the warm air side, the noise level has become so low that the heater is no longer a nuisance. We had considered fitting a second silencer on the intake side as well. This is really not necessary for us. The heater itself is installed in the walk-in locker directly on the starboard side and is therefore easily accessible.

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by Dennis W.

Top

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by mp D.

Damper Makes a huge difference in noise, I should have put that in earlier.

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Product data

SVB item number 42953
Description AUTOTERM AIR - Air silencer 90 mm for Autoterm 4D / Planar 44D air heaters
Accessories for Heaters

Accessories

AUTOTERM Adapter for 4D Heater

only €12.95

VAT inc., ex-works

Warm Air Ducts

from €13.95

VAT inc., ex-works

6 Versions

Product details

Overall length: 640 mm
Air hose diameter: 90 mm
Silencer diameter: 145 mm
Silencer length: 500 mm

Note: The silencer is for the room air of the heater, not for combustion air (supply air/exhaust gas of the combustion engine).

Product safety

What other SVB customers have to say

100% real reviews

9 customer reviews

5 (out of 9 ratings)

5 Stars

(9)

4 Stars

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3 Stars

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2 Stars

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1 Stars

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100% recommend SVB

by Bernd H.

5/26/2026 Verified purchase Variant: 42953

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Reversal of the transaction is also important!

I received the product very quickly and the quality was really good. Unfortunately, I made a mistake, so I couldn't use the order. That was quite annoying. But the return process was smooth and very quick. That deserves praise as well. I will definitely order again. Thank you again.

by mp D.

5/1/2026 Verified purchase Variant: 42953

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Damper

Makes a huge difference in noise, I should have put that in earlier.

by Dennis W.

3/4/2026 Verified purchase Variant: 42953

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Top

by Gabriele S.

12/9/2025 Verified purchase Variant: 42951

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Noise pollution significantly reduced

easy to install

by Thorsten S.

4/4/2025 Verified purchase Variant: 42953 in use on a Bavaria Yachtbau GmbH - Bavaria 42 Vision

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Sensational effect

We have recently installed a new Autotherm 4 G. With 1 air vent in the saloon, 1 large bathroom, 1 small bathroom, 1 bow cabin, 1 guest cabin and 1 cockpit! It is highly recommended in conjunction with a cockpit tent. Thanks to the additional silencer retrofitted on the warm air side, the noise level has become so low that the heater is no longer a nuisance. We had considered fitting a second silencer on the intake side as well. This is really not necessary for us. The heater itself is installed in the walk-in locker directly on the starboard side and is therefore easily accessible.