Espar Airtronic AM2 D4R Diesel 12V Heater Kit with EasyStart Pro Controller - Display model

Please Note: This Is a Display Unit With Completely Brand New Installation Kit and Pro Controller. Heater Total Operational Time 5 Minutes, Actual Run Time 17 Minutes

Introducing Espar Efficient and Powerful D4R Recreational Air Heater Kit

Experience reliable and powerful heating with the D4R Recreational Espar Heater Kit. With outstanding heat output of up to 4kW / 13650 BTU and exceptional fuel economy, it is ideal for RVs, trucks, and boats. Enjoy consistent heating even in extreme conditions with high altitude performance and cold weather reliability.

Features of D4R Recreational Espar Diesel Heater Kit

• Efficient heating output of up to 4kW / 13650 BTU with exceptional fuel economy.
• Unique fan style propels air further through ducting, handling up to 70ft / 21m and multiple outlets.
• A perfect fit for high altitudes and cold temperatures without additional wiring or installation.
• User-friendly operation with EasyStart Pro controller, thermostatic function, timer, and integrated temperature sensor.

Fuel-Efficient Heating for Various Types of Vehicles

The Espar D4R Recreational heater kit is a durable and fuel-efficient heating solution designed for RVs, trucks, semi-trucks, lorries, vans, caravans, horse boxes, mobile workshops, and boats. With an impressive heat output of up to 4kW / 13650 BTU, it offers the best fuel economy among Espar diesel heaters, consuming only 0.51L of fuel per hour at maximum heat output.

Extended Ducting Reach With Unique Fan Design

One of the standout features of the Espar D4R is its unique fan shape, which enables it to propel air further through the ducting system in comparison to other models. This allows it to handle up to 70ft / 21m of ducting and multiple ducting outlets, enabling efficient heating throughout your vehicle or boat. The ducting outlets of 60mm, 75mm, and 90mm can be used, and the number of outlets can be adjusted based on your specific needs.

High Altitude Performance and Cold Weather Reliability

Equipped with the EasyStart Pro controller, the Espar D4R can operate at high altitudes of up to 9,900 feet / 3,000m without the need for additional wiring or installation. In addition, this diesel heater is designed to withstand extremely low temperatures as low as -46°C / -50°F, ensuring reliable heating even in harsh winter conditions.

Convenient Operation and Hassle-Free Installation

Controlling and operating the Espar D4R is made easy with the user-friendly EasyStart Pro, featuring thermostatic functionality, a timer, and an integrated temperature sensor. With plug-and-play installation, fewer tools required, and simplified fuel system installation, the Espar D4R offers a hassle-free setup process.

Technical Specifications

• Part number (Heater): 25.2746.05.0000/ 25.2746.05.00.00/ 252746050000
• Part number (Installation kit): 25 2720 80 0000 / 25 2720 80 00 00 / 252720800000
• Fuel: Diesel
• Voltage: 12V
• Heat Flow: 3070 - 13650 BTU (900 - 4000W)
• Fuel Consumption: 0.03 - 0.135 gal/h (0.11 - 0.51 l/h)
• Average Power consumption: 6 - 65W
• Average Power Consumption while Starting: ≤100W
• Dimensions L x W x H: 14.6 x 5.5 x 5.9 in (371 x 140 x 150 mm)
• Weight: 9.9lb (4.5 kg)
• Heater model: Airtronic M2
• Power output: 4kW

Included in the Kit

• Espar / Eberspacher Airtronic D4R 12v Heater
• EasyStart Pro Controller
• Fuel pump (12v)
• Fuel hose
• Exhaust Silencer
• Electrical harnesses
• Stainless steel exhaust pipe
• Combustion intake pipe
• Flexible ducting - 1 meter
• Inlet / Outlet grills
• Air outlet (90mm)
• Screws, clips and plastic straps required for installation
• Installation manual