4.3kw Compact EVO1 Heater 4x ∅55mm 12v
A powerful and efficient compact interior heater for automotive applications, perfect for use in self build cars, off-roaders, race and rally cars. The heater uses a powerful single wheel centrifugal blower with a built-in resistor pack offering 3 fan speeds, the blower casing allows fresh air to be ducted into one of the intakes for the fan.
This heater is also available with different front attachments including 1x ∅100mm nozzle, 4x ∅55mm, vented, and round vents with onboard switches.
| Specification | Metric | Imperial & Other |
| Heat Output | 4.3 kw | 14,670 BTU |
| Airflow | 230 m3/hr | 135 cfm |
| Weight | 2.2 kg | 4.84 lbs |
| Hose Size | ∅ 16mm | ∅ 5/8" |
| Air Nozzle Size | 4x ∅ 55mm | 4x ∅ 2.17" |
| Noise Level | 63 dB (Max Fan Speed) | |
| Voltage | 12v | |
| Current Continuous | 5.8a (Max Fan Speed) | |
| Power Consumption | 70w | |
| Fan Type | Single Centrifugal Fan | |
| Fan Speeds | 3 Speed | |
| Heater Core Design | Copper Tube with Aluminium Fin | |
| Our Part Number | ED6-C85-C37 | |
This heater uses a single centrifugal fan, the fan has a high, medium and low speed settings. You will need to use a 4 position fan speed switch to operate the fan, sold separately.
| Wire Colour | Use |
| 1x Red | +12v High Speed |
| 1x Orange | +12v Medium Speed |
| 1x Yellow | +12v Low Speed |
| 1x Black | Earth / Ground |
Please ensure your supply is fused appropriately, it is recommended to use a 10a fuse and that your cable is rated higher than the fuse.
- Please note that a corrosion inhibitor such as glycol or anti-freeze should be used to prevent corrosion and prolong the useful life of all components used in the vehicles cooling system.