Woman Dressed Cozily in Heated Camper Van, Sprinter Van Heater Installed, and Exterior of Sprinter Van Driving Through Snow in Colorado

Van Heater Installation in Colorado

Efficient, reliable van heating solutions designed for ultimate comfort on every adventure.

Van Heater Installation in Colorado

The Vansmith is your trusted partner in building comfortable, adventure-ready vans. We specialize in Espar and Webasto van heater installations in Boulder, Colorado. Whether you're installing a heater in your Sprinter, Transit, ProMaster or another model, the diesel and gas units from Espar and Webasto are the gold standard for reliable warmth, offering efficiency, safety, and comfort on every journey. Let us install the right heater with perfect calibration for altitude and the cleanest and most effective use of your van's space. 

5 Steps to a Cozy Van

Step - 1

Choose Your Heater: Select the right heater for your needs: how much heat and at what altitude do you plan to use it?

Step - 2

Help Us Prepare: Whether it's a Sprinter, Transit, ProMaster or something else, provide us with your van’s details so we can get everything ready for a smooth install.  Decide where the heater will be installed in your van.

Step - 3

Secure Your Spot: Reserve your installation slot with a 50% deposit. We typically schedule van heater installations 2–4 weeks out.

Step - 4

Drop Off Your Van: Drop off your van by 9 AM on the scheduled day—or the night before, using our secure drop box.
(We're located at 7209 Valtec Ct, Unit B in Boulder, CO)

Step - 5

Pick Up & Hit the Road: Your van will be ready by 4:30 PM the following day. Then, you're all set for warm and cozy adventures!

5 Steps to a Cozy Van

Why Choose Webasto or Espar Fuel Heaters?

Fuel-Efficient: Uses less than half a gallon of fuel for a full night of heating, directly from your van's fuel tank.

Consistent Warmth: Heat distributed evenly, keeping every corner of your van cozy.

Safe Operation: Professional installation ensures fumes are safely exhausted outside.

Sub-Freezing Performance: Reliable warmth even in extreme temperatures and at altitude.

 Cheap Chinese brands are not certified: You don't want to mess around with risk of emissions finding their way into your van, or something going wrong with the fuel tank, or just as bad suffering freezing nights (or frozen pipes!).

Installation Highlights

Optimal Placement: Installed under the passenger seat, when possible, to maximize space (alternate locations available).

Seamless Integration: Tapped into your van’s fuel tank - avoiding the need to carry an additional fuel source.

Easy Controls: User-friendly interface for precise temperature adjustments.

Altitude Calibration: We will help you select and calibrate a unit to give you reliable performance at any altitude.

Quick Turnaround: Installation completed in 2 days for your convenience. Urgent or single day installs can be accommodated for a 15% surcharge

Available HEATER Models

We Offer an broad range of Espar and Webasto Models:

Espar Airtronic B2L, B2R, D2L OR D2L
7,500 BTU/hr Unit (diesel) or 6,800 BTU/hr Unit (gasoline)  Compact and efficient, perfect for most vans and altitudes. Auto-calibrates up to 18,000 ft - MOST POPULAR UNIT!

Webasto Air Top 2000 STC
7,000 BTU/hr Unit: Compact and efficient, perfect for most conditions - only calibrated to work up to 6,500 ft in altitude, not suited for sustained use at altitude

Espar Airtronic B4R, B4L, D4R OR B4L
13,600 BTU/hr Unit: for either diesel or gas. Our highest output model, suitable for the harshest, extreme conditions and highest altitudes - up to 18,000 ft

Webasto Air Top Evo 40 (diesel)
12,000 BTU/hr Unit: Higher output model, suitable for the harshest, extreme conditions and highest altitudes for diesel, 

Webasto Air Top Evo 40 (gas)
12,000 BTU/hr Unit: Higher output model, suitable for the harshest conditions, auto calibrates to 7,300 ft

Heater Specifications for Webasto Air Top 2000 STC and Evo 40 or
ESpar airtronic 2 and 4

Camper Van Heater Installations: Expert Heating Solutions for Colorado Adventures

Colorado winters are no joke. Whether you're deep in the backcountry or parked up for a ski weekend, staying warm isn’t just a luxury - it’s a must. At The Vansmith, we specialize in gasoline or diesel heater for Sprinter van or Ford Transit installations that are built for Colorado’s unpredictable mountain weather.

 

Since 2016, we’ve been helping vanlifers stay cozy with expert camper van heater installation. Our Boulder-based team understands Colorado's harsh climate, high-altitude conditions, and the challenges of life on the road. Every heater for Sprinter van in Colorado that we install is done with precision, care, and the same attention to detail that goes into every van we build.

 

Whether you're hitting 10,000 feet for a winter camping trip or just need reliable heat during shoulder seasons, trust The Vansmith to get it right.

Key Aspects of Van Heater Installation in Colorado

Specialized Expertise

Installing a van heater in Colorado isn’t like putting one in a house or even an RV. It takes experience. Our team has been building vans for nearly a decade. We understand how to heat compact spaces safely, efficiently, and with long-term durability in mind.

We consider:

  • Road vibration
  • Limited space
  • Battery and power management
  • Proper ventilation and air flow

It’s not just about heat - it’s about heat that works, no matter the conditions.

Fuel-Based Heaters

Most of our customers go with a gasoline or diesel heater installation in Colorado. Why? Because fuel based heaters are:

  • Very efficient, even in the coldest temps
  • Perfect for long, off-grid adventure
  • Don’t drain your batteries

We install gasoline or diesel units like the Espar or Webasto. They offer reliable, safe heat with low power draw.

We don’t install propane heaters. Most of our customers don’t like needing to carry an additional source of fuel - especially one that has to share oxygen with van dwellers.

Altitude Considerations

Colorado’s elevations can wreck a heater that’s not built - or installed - for it. Reduced oxygen at higher elevations means many systems can’t combust properly. 

We install altitude-capable heaters and adjust them to work at elevation. From Denver’s 5,280 feet to backcountry passes above 12,500 feet, our systems are tested to perform.

Safety

Your safety comes first. That’s why we install:

  • Professional-grade carbon monoxide detectors
  • Ventilation systems that protect against gas buildup
  • Proper exhaust and fuel line routing
  • Heat shields to protect walls and cabinetry

We follow all manufacturer guidelines and double-check everything before you hit the road.

Cost

A standard Gasoline or diesel heater installation in Colorado costs $3,750. This includes:

  • System design
  • Premium heater unit
  • Professional installation
  • Testing and calibration

If we need to drop a fuel tank, need to install in a custom location or do a job urgently - that may cost a bit extra. We’re transparent with pricing and always walk you through your options.

Professional Installation

This isn’t a job you want to DIY. Professional installation protects your van - and your heater warranty. Our certified team uses marine-grade wiring, precise fuel routing, and secure mounting to ensure everything runs as it should.

With every install, we include:

  • System testing
  • Owner walkthrough
  • Full documentation

Your heater should work when you need it. We make sure it does

The Vansmith Specializes in Heater Installation Tailored to Colorado’s Climate

Colorado's weather is wild. One day you're in the sun, the next you're buried in snow. That’s why we tailor every install to handle the state’s big temperature swings and high elevations.

 

We’ve tested our setups in -20°F conditions, at over 12,5000 feet. Our customers sleep warm even when the weather says otherwise. That’s the Vansmith difference.

As a van heater installation in Colorado specialist, we:

  • Build systems that handle real mountain use
  • Provide local support when you need it 
  • Stock parts and offer quick repair services 
  • Design heating solutions that last for years

Already have a heater but it’s not working right? Our Heater Repair Services can get you back up and running quickly. Need a new van with heat already installed? Check out our Vans for Sale for pre-built options ready for adventure.

Frequently Asked Questions
Title

What is the best gasoline or diesel heater for a Sprinter van?

The Espar Airtronic D2 is our top choice. They’re efficient, reliable, and built for cold-weather travel.

Is a diesel heater safe for a van?

Yes, when professionally installed. We use sealed combustion systems, CO detectors, and proper exhaust routing to ensure safety.

What is the best way to heat a camper van?

With an Espar gasoline or diesel heater

What’s the best heating system for a van conversion?

It depends on your setup and travel style. For most people exploring Colorado, a gasoline or diesel heater offers the best mix of efficiency and performance.

How much does professional van heater installation cost?

Most installs cost  $3,750. That includes design, equipment, installation, and system testing.

Do I need permits for van heater installation in Colorado?

No. Van heaters are vehicle modifications and don’t require building permits. We follow all relevant safety guidelines for vehicle systems.

How long does installation take?

Most installs take 1–2 days. We'll give you a specific estimate based on your van and setup.

What kind of maintenance does a van heater need?

Monthly burns are recommended to keep fresh fuel in the fuel line. Annual checkups are also recommended to keep carbon from building up. This includes cleaning, testing, and fuel system inspections. Regular service keeps your heater working reliably and extends its life.

Ready to Warm Up Your Van?

At The Vansmith, we install every heater like we’re going to live with it ourselves - because we’ve been there. Whether you need a new system or heater repair services, our Colorado-based team has your back.

We’re here to keep you rolling, no matter how cold it gets.