read were some one was talking about them( night heaters). Can not find it now. But here is 1 for sale if it helps if not ...... ok
Eberspacher D1L Night Heater, New Old Stock, #58304 - MOD Sales, Military Vehicles & Used Ex MOD Land Rovers for Sale
Eberspacher D1L Night Heater, New Old Stock, #58304 - MOD Sales, Military Vehicles & Used Ex MOD Land Rovers for Sale