Air Heaters - Refrigeration and HVAC
Marine air heaters are electric or hot-water heating units installed in HVAC and refrigeration air-handling systems. They provide space heating, supply-air tempering, duct reheat, frost protection, and humidity control aboard ships and offshore vessels.
ProShipWorks provides end-to-end support to source and supply Air Heaters for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | Air Heaters |
|---|---|
| Product Category | Refrigeration and HVAC |
| Product Reference | 1442 |
| Brands / Manufacturers | Heinen & Hopman, Novenco Marine & Offshore, Teknotherm Marine |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Electric resistance or hot-water heating options |
| 2. Marine-grade corrosion-resistant construction |
| 3. Duct, air-handling-unit, or cabin installation |
| 4. Thermostatic control and staged heating |
| 5. Overtemperature protection and airflow interlock |
Applications of Air Heaters
| Application |
|---|
| 1. Accommodation and cabin heating |
| 2. Supply-air heating and duct reheat |
| 3. Refrigeration-room frost and temperature protection |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| Heating medium | Electric resistance or hot water | — | |
| Typical electrical supply | As specified by vessel electrical system | — | |
| Control method | Thermostat, staged control, or vessel automation system | — | |
| Protection | High-limit thermostat and airflow interlock | — |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | Marine electrical installations commonly follow IEC 60092, including IEC 60092-504 where applicable, and IEC 60533 for electromagnetic compatibility on ships. Product-specific conformity depends on the manufacturer, vessel flag, and installation. |
|---|---|
| Class Approval | May be type-approved or accepted by DNV, ABS, Lloyd's Register, Bureau Veritas, or ClassNK when specified and certified by the manufacturer. Approval requirements depend on location, hazardous-area classification, and vessel notation. |
Installation, Maintenance & Safety Information
| Installation Notes | Install according to the manufacturer's airflow direction, clearance, wiring, duct, and control requirements. Provide adequate airflow, accessible inspection points, overtemperature protection, and correctly rated marine cabling and breakers. |
|---|---|
| Maintenance Tips | Inspect heating elements, filters, fan airflow, terminals, thermostats, and high-limit cut-outs periodically. Remove dust and salt deposits, test protective devices, and check hot-water coils for leakage and corrosion. |
| Safety Notes | Isolate electrical power and allow the heater to cool before servicing. Do not energize an electric heater without the required airflow. Protect against hot surfaces, overheating, moisture ingress, and ignition sources in hazardous areas. |
Request a Quote for Air Heaters
Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.
- Vessel name and IMO number
- ETA / vessel schedule
- Berth or vessel location
- Required quantity
- Preferred delivery window
- Shipping agent contact details
Other Refrigeration and HVAC Products
Explore our range of marine and industrial Refrigeration and HVAC products available for sourcing and supply through ProShipWorks.
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