: Maintains a set temperature within the cabin.
The heater supports both manual and automatic temperature control.
The (ПРАМОТРОНИК-4Д-24) is a diesel-powered autonomous air heater manufactured by JSC Eltra-Termo in Rzhev, Russia . Designed for heavy-duty heating in truck cabins, vans, and specialty vehicles, this 24-volt unit operates in extreme conditions down to -45°C. pramotronik 4d 24 instruktsiia
: The exhaust pipe must lead outside the vehicle. A 10mm longitudinal slit should be made at the connection point for a tighter seal with the heater’s nozzle.
The 4D-24 is characterized by its high thermal output and efficient fuel consumption. Specification Heating Power 1.5 kW (Min) – 4.0 kW (Max) Fuel Consumption 0.19 L/h (Min) – 0.50 L/h (Max) Air Flow Rate 60 m³/h (Min) – 140 m³/h (Max) Power Consumption 18 W (Min) – 40 W (Max); 100 W during startup Fuel Type Diesel (GOST 305) Installation Requirements Proper installation is critical for safety and longevity. : Maintains a set temperature within the cabin
: The unit should be secured on an even surface (unevenness < 1mm) using the provided gasket. Always replace the gasket if the heater is reinstalled. Operating Instructions
Below is a comprehensive guide based on the official manual and technical specifications. Technical Specifications Designed for heavy-duty heating in truck cabins, vans,
: The unit can be used solely as a fan without engaging the burner. Safety Warnings