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

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

🔥 Quiet power heating for the savvy traveler 🚐

WHISPER QUIET COMFORT - Experience near-silent warmth with the upgraded fuel dosing pump—no more noisy distractions on your road trips.
OPTIMIZED FUEL ECONOMY - Latest Webasto generation technology ensures you get maximum warmth with minimal diesel consumption—save fuel, save money.
COMPLETE PROFESSIONAL KIT - Everything you need for a seamless, expert installation is included—no last-minute trips to the hardware store.
EFFICIENT 4 K W HEATING POWER - Stay cozy with a robust 4kW output that quickly heats your RV, making chilly mornings a thing of the past.
STEP BY STEP INSTALLATION MANUAL - Clear, comprehensive instructions guide you through setup, so you can get back on the road faster and warmer.

The Webasto Air Top EVO 40 is a 4kW diesel air heater designed for RVs and vehicles, operating on 12V power. It features an ultra-quiet fuel dosing pump for whisper-quiet heating, improved fuel economy with the latest generation technology, and comes as a complete professional installation kit with a detailed manual. Ideal for millennial professionals seeking efficient, reliable warmth on the go.

Reviews

J**M

Russian

You can tell by the cloth wrapped wiring. US versions have plastic sheathing. The problem, outside the wiring is the programming. It doesn’t work well if you change elevations. It has an electronic switch for elevations above 1500meters. These are junk if you need it to compensate for your elevation.

21.08.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Best Sellers Rank	#1,081,410 in Automotive ( See Top 100 in Automotive ) #140 in RV Heaters & Furnaces
Customer Reviews	2.0 out of 5 stars 4 Reviews

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

Description

Specifications

Reviews

Common Questions