Heat Gun, Bosch GHG 18V-50 Professional, Sound Pressure Level: 56 dB, Sound Power Level: 67 dB

The Bosch GHG 18V-50 Professional cordless heat gun delivers portable, battery-powered hot-air performance for jobs where mains power is unavailable. It heats up rapidly — reaching 300 °C in about 6 seconds — and offers two temperature levels (300 °C and 500 °C). Compatible with the Bosch Professional 18V battery system, the tool accepts all Bosch Professional 18V batteries and chargers; for maximum runtime and power use ProCORE18V batteries (≥ 4.0 Ah). With a low sound pressure level of 56 dB and sound power level of 67 dB, it operates quietly for a heat gun.

Advantages

The cordless design provides mobility for work on building sites or locations without electrical outlets, while fast heat-up time reduces waiting periods between tasks. Two selectable temperature settings and an integrated LED light support precise work in varied lighting conditions. Compatibility with existing Bosch 18V batteries and nozzles increases versatility and reduces the need for additional specialised accessories.

Suitable for

• Paint and varnish stripping
• Shrink wrapping and tube shrinking
• Softening adhesives and sealants for removal
• Heat-shrinking cable sleeves and insulation
• General on-site heating tasks where mains power is not available

Key specifications

• Model: Bosch GHG 18V-50 Professional (MPN 06012A6501, EAN 4059952586694)
• Temperature settings: 300 °C and 500 °C
• Heat-up time: approx. 6 seconds to 300 °C
• Battery system: Bosch Professional 18V (compatible with all Bosch 18V batteries and chargers)
• Recommended battery for maximum performance: ProCORE18V ≥ 4.0 Ah (example runtime with ProCORE18V 8.0 Ah at 300 °C: up to 21 minutes)
• Sound pressure level: 56 dB
• Sound power level: 67 dB

How to use

Attach a compatible nozzle if needed, insert a charged Bosch Professional 18V battery, select the required temperature (300 °C or 500 °C) and allow the tool to reach operating temperature. Use the LED light to illuminate the work area for accurate positioning. Hold the heat gun at a safe distance from the workpiece and move it steadily to distribute heat evenly; avoid prolonged exposure of one spot to prevent damage. After use, switch off the tool and allow it to cool before changing the nozzle or storing.

Recommendations

For extended runtime and highest performance, use ProCORE18V batteries (≥ 4.0 Ah); with a ProCORE18V 8.0 Ah battery you can expect up to about 21 minutes at 300 °C. Always follow safety instructions for heat guns: wear appropriate personal protective equipment, ensure adequate ventilation and keep flammable materials away from the work area.