Eberspacher Espar Airtronic M2 D4 12V 4KW 13650 BTU RV Altitude Ready Heater Kit inc Easy Start PRO 7 Day Timer

The Eberspacher Airtronic M2 D4 12V 4kW heater kit delivers compact, quiet, fuel-efficient climate control for RVs and large motorhomes. It features stepless output for precise temperature management, automatic altitude adjustment up to 3000 m, and advanced diagnostics via EasyStart PRO for quick fault identification. This 4kW diesel-fired unit operates independently of the engine, with real-time temperature monitoring and a near-silent, integrated fuel dosing pump. The kit includes a complete installation package: exhaust, intake, ducting, wiring, mounting hardware, and a 7-day EasyStart PRO timer for programmable heating schedules. Built for reliability and low maintenance, it is designed to meet stringent safety standards and can be serviced annually to maintain peak efficiency.