Reventon HC3P 400V is a professional-grade water-fed air heater, with 190 power and 11.5 weight. Krollit, official Reventon distributor since 2007.
- Warehouses
- Industrial sheds
- Logistics centers
- Commercial pavilions
- Production lines
- Mechanical workshops
- Single-speed three-phase fan: offers efficient operation.
- Eco-friendly and durable EPP structure: expanded polypropylene is 100% recyclable and offers quiet operation.
Who uses the HC3P 400V and for what
Industrial sheds, logistics warehouses, and workshops use the HC3P 400V for water-based heating of large volume environments, with efficiency at heights up to 8-10 meters.
Its place in the Reventon range
Reventon HC3P 400V is part of the Reventon air heater range, distributed in Italy by Krollit since 2007. The Reventon range includes models of various categories and performance: to choose the right machine for your use case, you can consult the Reventon catalog on Krollit or contact customer support for assistance with selection.
Krollit logistics and support
Machine shipping in 5-9 working days (7 days to the South of Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets and spare parts order management. Krollit has been an official distributor since 2007.
Who is the HC3P 400V for
| Profile |
Compatibility |
Reason |
| Industrial sheds and workshops |
Suitable |
Water-based heating of large volume environments |
| Logistics warehouses and storage centers |
Suitable |
Efficient system for environments with heights up to 8-10 meters |
| Small residential environments |
Not indicated |
Machine sized for industrial spaces: standard radiators are needed for home use |
Not indicated for: small residential environments (machine sized for industrial spaces: standard radiators are needed for home use).
Processing capacity
| Nominal heating capacity [kW]* |
21.4 |
| Heating capacity range [kW] |
2.36 - 28.4 |
| Water capacity [dm³] |
0.65 |
Spindle and speed
| Nominal motor speed [rpm] |
1400 |
Motor and power supply
| Voltage/Frequency [V/Hz] |
400/50 |
| Nominal motor current [A] |
0.47 |
| Nominal motor power [W] |
190 |
| Motor IP protection class |
54 |
Other specifications
| Product code |
WHHC3P20-1514 |
| Maximum air flow [m³/h] |
3200 |
| Maximum isothermal flow range [m] |
19 |
| Number of tube rows [pieces] |
1 |
| Maximum heating fluid temperature [°C] |
120 |
| Maximum heating fluid pressure [MPa] |
1.6 |
| Connection diameter [inches] |
3/4 |
| Net weight [kg] |
11.5 |
| Noise level [dB]** |
55 |
Frequently asked questions
What thermal power does the HC3P 400V deliver?
See "Thermal power" in the table: typically 10-100 kW at nominal water temperature.
The declared power refers to water at 80°C outlet and 60°C return with an ambient temperature of 15°C. For different conditions, the yield varies proportionally.
For what room volume is it sized?
See the recommended volume data: typically 200-2,000 m³ depending on the model.
Sizing depends on the building's insulation, heat loss, and minimum external temperature. Consider a 20% margin on the nominal calculation.
What plumbing system does it require?
Connection to a hot water circuit with shut-off and balancing valves.
Installation with ball valves, a Y-strainer at the inlet, and a bleed valve on the supply is recommended. Maximum operating pressure indicated in the technical table.
Is the fan speed adjustable?
Modern models offer EC motors with continuous regulation, traditional ones have 2-3 fixed speeds.
EC motors consume up to 60% less and allow fine modulation. They are recommended for systems in residential or commercial environments.
What electrical connection does it require?
See "Voltage" and "Absorbed power" of the motor: typically 230 V single-phase for small models, 400 V for large models.
Models with EC motors require shielded cables and connection to the control system (0-10 V or digital signal).
