Hello, can you provide the link to the mounting, and ducting? I can't find you "warm air accessory" page. Can this be mounted outside?

Hello, if we describe a warm air accessory' page we are most likely just referring to our Butler Technik web page, apologies for the confusion. Perhaps if you can message us and let us know exactly what items you require in addition. Thank you for your enquiry. David

It looks like it auto adjusts to at least 7,200ft(2200m), will adjust at higher altitudes without a modification? 12,000ft?

Thank you for your question. That's correct, current standard factory units will only adjust for altitude up to max 7200ft see link https://www.butlertechnik.com/downloads/Webasto_Air_Top_EVO_Thermo_Top_EVO_-_Altitude_operating_ranges.pdf It is possible for special order only eg military application etc to build for higher altitude operation. For single unit purchasers the 'special build' solution may be somewhat delayed and potentially cost-prohibitive. cost prohibitive

Does this heater needs high altitude adjustment at 9000 feet?

This heater is not ideally suited to operate continuously at 9000ft

This one is diesel fuel. Do you sell gasoline units of this model? (altitude compensating)

Hello, thank you for your enquiry. Yes, we can supply gasoline fired versions of this heater model EVO 40, though they are a special order from the manufacturer. Lead time is 14-20 days from order placement. Thank you once more

Webasto Air Top Evo 40 4kw Diesel Air Heater Rv

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Description

🔥 Stay warm, stay stealthy — heat your adventure without the noise!

COMPACT POWERFUL - 4kW heating capacity perfectly sized for RVs and vehicles.
NEXT GEN EFFICIENCY - Latest EVO 40 tech delivers superior fuel economy to keep you going longer.
WHISPER QUIET COMFORT - Experience near-silent warmth with the upgraded fuel dosing pump.
RELIABLE 12 V OPERATION - Designed for consistent performance on standard vehicle power systems.
EFFORTLESS PROFESSIONAL INSTALLATION - Complete kit with all essentials and a detailed manual for seamless setup.

The Webasto Air Top EVO 40 is a 4kW diesel air heater designed for RVs and vehicles, featuring whisper-quiet operation with an improved fuel dosing pump, enhanced fuel efficiency from the latest generation technology, and a comprehensive installation kit for professional-grade setup on a 12V system.

Specifications

ASIN	B07SNGFL46
Best Sellers Rank	#3,167,928 in Automotive ( See Top 100 in Automotive ) #632 in RV Heaters & Furnaces
Customer Reviews	2.0 2.0 out of 5 stars (4)
Date First Available	June 4, 2019
Item Weight	23.2 pounds
Package Dimensions	21.5 x 15.4 x 9.1 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$4036.23

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Webasto Air Top EVO 40 4kW Diesel Air Heater RV Vehicle Kit 12v Furnace

Description

Specifications

Common Questions