Espar Airtronic Heater - Gas or Diesel

Espar Airtronic S3 D2L Diesel Heater

Features

• Complete Kit with Easy Start Pro Timer
• High-Elevation Ready: Operates up to 13,000 ft. with an altitude sensor.
• Improved Efficiency: Upgraded flame tube for better fuel use and less maintenance.

Full Details

The Espar AS3-D2L diesel heater is the classic way to heat the interior of your van using fuel from your main diesel tank. This kit includes everything you need to install the Espar in your Sprinter van and will operate effectively up to ~ 13,000 ft. in elevation with the included altitude sensor.

Not all Espar kits are built the same. Cheap knock-off versions are known to have issues with the wiring harness and don't always include all of the parts you need. These units are genuine Eberspacher heaters with high-quality wiring harnesses from our US Supplier. They come with a complete one-year warranty and technical support, unlike other versions.

Upgrades From S2-D2L: 

• Now works at higher elevations, up to 13,000ft. 
  
• New flame tube, burns fuel more efficiently. 
  
• Glow pin screen has been removed, less maintenance. 
  
• New graphics to identify which unit you have. 

Product Specs:

• Fuel type: Diesel (Gas units available)
• Voltage: 12 Volts (24v units available)
• Amp Draw: 1-3 amps
• Max Power: 2 kW (4 kW units available) 

Kit Contents:

• Eberspacher Airtronic S3 D2L 12v Heater
  
• Easy start pro controller
  
• Fuel metering pump
  
• Fuel line/clamps
  
• Wire harnesses
  
• Stainless steel exhaust pipe
  
• Combustion intake pipe
  
• Flexible ducting - 0.5 meter
  
• Outlet grill
  
• Air outlet hood (90mm-straight)
  
• Screws, clips and plastic straps required for installation
  
• Installation manual
  
• Warranty documentation  (2 Years Warranty)

Click Here to Download the Airtronic Data Sheet

Click Here to Download the Control unit EasyStart Pro

Click Here to Download the EasyStart Pro Product Information

Click Here to download the Airtronic Product Information

Weight & Dimensions

Specifications

FAQ

What is the warranty policy?

The Espar warranty is a limited parts warranty for 2 years or 2000 hours, covering heater malfunctions and repairs within this time. We can usually diagnose issues from the Easystart Pro codes, helping you prepare before sending the heater for repair. Many new heater issues stem from installation, not the unit itself, so sharing codes and installation photos can help us quickly identify the problem.

Espar Airtronic S3 B2L Gasoline Heater

Features

• Complete Kit with Easy Start Pro Timer
• High-Elevation Ready: Operates up to 13,000 ft. with an altitude sensor.
• Improved Efficiency: Upgraded flame tube for better fuel use and less maintenance.

Full Details

The Espar AS3-D2L diesel heater is the classic way to heat the interior of your van using fuel from your main diesel tank. This kit includes everything you need to install the Espar in your Sprinter van and will operate effectively up to ~ 13,000 ft. in elevation with the included altitude sensor.

Not all Espar kits are built the same. Cheap knock-off versions are known to have issues with the wiring harness and don't always include all of the parts you need. These units are genuine Eberspacher heaters with high-quality wiring harnesses from our US Supplier. They come with a complete one-year warranty and technical support, unlike other versions.

Upgrades From S2-B2L: 

• Now works at higher elevations, up to 13,000ft. 
• New flame tube, burns fuel more efficiently. 
• Glow pin screen has been removed, less maintenance. 
• New graphics to identify which unit you have. 

Product Specs

• Fuel type: Gasoline (Diesel units available)
• Voltage: 12 Volts (24v units available)
• Amp Draw: 1-3 amps
• Max Power: 2 kW (4 kW units available) 

Kit Contents

• Eberspacher Airtronic S3 B2L 12v Heater
• Easy start pro controller
• Fuel metering pump
• Fuel line/clamps
• Wire harnesses
• Stainless steel exhaust pipe
• Combustion intake pipe
• Flexible ducting - 0.5 meter
• Outlet grill
• Air outlet hood (90mm-straight)
• Screws, clips and plastic straps required for installation
• Installation manual
• Warranty documentation (Has a warranty of 2 years for reliable, long-term performance.)

Click Here to Download the Airtronic Data Sheet

Click Here to Download the Control unit EasyStart Pro

Click Here to Download the EasyStart Pro Product Information

Click Here to download the Airtronic Product Information

Weight & Dimensions

Specifications

FAQ

What is the warranty policy?

The Espar warranty is a limited parts warranty for 2 years or 2000 hours, covering heater malfunctions and repairs within this time. We can usually diagnose issues from the Easystart Pro codes, helping you prepare before sending the heater for repair. Many new heater issues stem from installation, not the unit itself, so sharing codes and installation photos can help us quickly identify the problem.

Espar Airtronic M3 D4L Diesel Heater

Features

• Complete Installation Kit with EasyStart Pro Timer
• Fast, Efficient Heating: Quickly heats your RV or van with low fuel and electricity consumption, perfect for extended use.
• Built-In Altitude Adjustment: Operates seamlessly at altitudes up to 18,000 ft. without needing an additional module.

Full Details

The Airtronic D4 is a more powerful version of the Airtronic D2 for larger scale heating environments, whilst only being slightly larger it offers optimized fuel efficiency, a range of operation modes and unsurpassed safety standards. Perfect for cargo heater or bunk heater applications.

• Output 4,000 W, for vans and suitably sized trucks; offers the advantage of high power within a reasonable installation space, wide range of applications.

Espar Airtronic heaters use a fan to heat the air inside the vehicle. This spreads the heat very quickly, and the low fuel and electricity consumption means that the interior temperature can be maintained for an extended period. The nearly silent Espar Airtronic is therefore ideally suited to keeping driver’s cabs or motor homes warm at night.

This Airtronic AM3-D4L also has altitude adjustment up to 5500m/18,000ft. built-in. No more need for additional module.

Includes EasyStart Pro Timer

Fuel type: Diesel

Voltage: 12 Volts

Max Power: 4 kW

Contents:

• Eberspacher Airtronic M3 D4L 12v Heater
• Fuel metering pump
• Fuel line/clamps
  
• EasyStart Pro Controller
• Wire harnesses
• Stainless steel exhaust pipe
• Combustion intake pipe
• Flexible ducting - 0.5 meter
• Outlet grill
• Air outlet hood (90mm-straight)
• Screws, clips and plastic straps required for installation
• Installation manual
• Warranty documentation (2 Years Warranty)

Click Here to Download the Airtronic Data Sheet

Click Here to Download the Control unit EasyStart Pro

Click Here to Download the EasyStart Pro Product Information

Click Here to download the Airtronic Product Information

Weight & Dimensions

Specifications

FAQ

What is the warranty policy?

The Espar warranty is a limited parts warranty for 2 years or 2000 hours, covering heater malfunctions and repairs within this time. We can usually diagnose issues from the Easystart Pro codes, helping you prepare before sending the heater for repair. Many new heater issues stem from installation, not the unit itself, so sharing codes and installation photos can help us quickly identify the problem.

Espar Airtronic M3 B4L Gasoline Heater

Features

• Complete Installation Kit with EasyStart Pro Timer
• Fast, Efficient Heating: Quickly heats your RV or van with low fuel and electricity consumption, perfect for extended use.
• Built-In Altitude Adjustment: Operates seamlessly at altitudes up to 18,000 ft. without needing an additional module.

Full Details

The Airtronic B4 is a compact and economical air heater that offers optimized fuel efficiency, a range of operation modes and unsurpassed safety standards. Perfect for cargo heater or bunk heater applications.

• Output 3,800 W, for vans and suitably sized trucks; offers the advantage of high power within a reasonable installation space, wide range of applications.

Espar Climate Control System’s Airtronic air heaters operate like forced air furnaces utilizing the vehicle’s own fuel and power supply to produce heat without idling the vehicle. Heaters operate quietly and cycle through four output levels to provide the optimum temperatures at all times.

Units are suitable for a variety of applications but are especially well suited for cab and sleeper heat in class 8 trucks, workshop vehicles, and freight compartments. Airtronic air heaters can also be easily combined with one of Espar’s specially designed controllers for maximum controls and heater function.

This Airtronic AM3-B4L also has altitude adjustment up to 5500m / 18000 ft. built-in. No more need for additional module.

BENEFITS:

• NEW M SERIES B4L and D4L incorporates brushless motor has extended the service life to 5,000 hours. This new motor, a modern control system and the use of the latest metering pump technology and CAN bus technology.
• Economical
• Low fuel and power consumption
• Integrated control unit
• Easy to install and maintain
• Built-in self-diagnostics
• Highest heat output available in the market
• Quick release cover for easy access to components for maintenance
• EPA verified and CARB compliant for use anywhere in North America 
• Has a warranty of 2 years for reliable, long-term performance

Click Here to Download the Airtronic Data Sheet

Click Here to Download the Control unit EasyStart Pro

Click Here to Download the EasyStart Pro Product Information

Click Here to download the Airtronic Product Information

Weight & Dimensions

Specifications

FAQ

What is the warranty policy?

The Espar warranty is a limited parts warranty for 2 years or 2000 hours, covering heater malfunctions and repairs within this time. We can usually diagnose issues from the Easystart Pro codes, helping you prepare before sending the heater for repair. Many new heater issues stem from installation, not the unit itself, so sharing codes and installation photos can help us quickly identify the problem.