Espar AS3-D2L 24V Commercial - MERCEDES SPRINTER - Diesel

Espar Airtronic AS3-D2L 24V Diesel Air Heater — Mercedes Sprinter Installation Kit

Keep your Sprinter warm through the harshest winters with the Generation 3 Espar / Eberspächer Airtronic AS3-D2L — a whisper-quiet, fuel-efficient 24V diesel air heater purpose-built for commercial vans and fleet vehicles. The forced-air design distributes heat rapidly throughout the cabin, while ultra-low fuel and power draw let you maintain a comfortable interior temperature for extended periods without running the engine.

Why the AS3-D2L?

• Brushless blower motor — longer service life and quieter operation than previous generations
• Long-life burner — engineered for commercial duty cycles
• Step-less heating — continuously variable output for precise temperature control
• Built-in altitude compensation up to 4,000 m / 13,000 ft — no extra module required
• Nearly silent operation — ideal for overnight driver rest and urban environments
• EasyStart Pro controller & muffler kit included
• 2-year / 2,000-hour warranty (whichever comes first)

Specifications

Fuel type: Diesel
Voltage: 24V
Max output: 2 kW
SKU / MPN: 20.2829.54.0200

Kit Contents

• Eberspächer Airtronic S3 D2L 24V Heater
• Fuel metering pump
• Fuel line & clamps
• Sprinter fuel line connector
• Wire harnesses
• Stainless steel exhaust pipe
• Combustion intake pipe
• Flexible ducting — 0.5 m
• Outlet grille
• Air outlet hood (90 mm straight)
• Screws, clips & plastic straps
• Installation manual
• Warranty documentation

Ideal For

• Commercial vans & Sprinter fleets
• Campervans & van conversions
• Mobile workshops
• Tool trucks

Eberspächer / Espar Part Number: 25.2954.05.0000 (Heater & FMP only)