nVent HOFFMAN DAHHL801AC hazardous location heater, an 80 W aluminium heater designed for freeze protection and condensation prevention in industrial equipment.
£935.00
The nVent HOFFMAN DAHHL801AC is a compact and reliable hazardous location enclosure heater designed to protect electrical and electronic components from freezing temperatures, condensation and corrosion in demanding industrial environments. As part of the nVent HOFFMAN hazardous location heater range, it provides dependable thermal protection for equipment installed in hazardous areas.
Featuring a durable black anodised aluminium construction and self-limiting conductive heating technology, the DAHHL801AC is designed for direct mounting to manifolds, measuring or analysing instruments, control valves and similar equipment. It provides reliable heat transfer while supporting safe operation in classified hazardous locations.
With a heating output of 80 W, a rated voltage range of 100–265 V AC/DC and compact dimensions of approximately 90 mm × 40 mm × 30 mm, the DAHHL801AC is suitable for freeze protection and condensation prevention applications where reliable low-temperature protection is required.
Hazardous location heaters such as the nVent HOFFMAN DAHHL801AC help maintain safe operating temperatures by preventing freezing, condensation and corrosion that can affect sensitive electrical and instrumentation equipment. Effective thermal management improves equipment reliability in challenging industrial environments.
The DAHHL801AC is designed for engineers working with hazardous area equipment, instrumentation systems and industrial installations where dependable freeze protection and certified enclosure heating are required.
| Country of Manufacture | Germany |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | D85H Hazardous Location Heaters |
| Model | DAHHL801AC |
| Product type | Hazardous location heater |
| Heating capacity | 80 W |
| Heating type | Conductive |
| Power regulation | Self-limiting |
| Rated voltage | 100–265 V AC/DC |
| Temperature classification | T3 |
| Material | Black anodised aluminium |
| Protection rating | IP66 / IP68 |
| Height | 90 mm |
| Width | 40 mm |
| Depth | 30 mm |
| Operating temperature range | -60 °C to +150 °C |
| Mounting type | Direct conductive mounting |
The DAHHL801AC is used to provide freeze protection and prevent condensation in hazardous location equipment and industrial components.
The DAHHL801AC provides a heating output of 80 W.
The DAHHL801AC operates from a 100–265 V AC/DC supply range.
The DAHHL801AC is manufactured from black anodised aluminium for durable industrial operation.
The heater is typically mounted directly to manifolds, measuring equipment, analysing instruments, control valves and similar industrial components.
nVent HOFFMAN hazardous location heaters are widely used by industrial engineers to provide reliable freeze protection, condensation control and thermal management for critical equipment in demanding environments.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...