Reventon Farmer HCF is a professional water air heater, with power 240 / 190 / 160 (3/2/1 stage), weight 17.5. Krollit, official Reventon distributor since 2007.
- Pig farms
- Long lasting: Device protection in harsh environments is guaranteed.
- Antibacterial protection: Prevents the growth of bacteria inside the device, improving safety.
- Corrosion resistance: Prevents mold formation and offers greater water resistance.
- Ecological material: The EPP shell is lightweight, durable and 100% recyclable.
- Quiet operation: Ensures comfort without sacrificing performance.
- Easy installation: The compact and lightweight design makes assembly simple and quick.
Who uses the Farmer HCF and what for
Industrial sheds, logistics warehouses and workshops use the Farmer HCF for water heating of large volume environments, with efficiency at heights up to 8-10 meters.
Its place in the Reventon range
Reventon Farmer HCF 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 assistance for support in selection.
Krollit logistics and support
Machine shipment in 5-9 working days (7 days to the South). For spare parts and accessories, shipment 3-5 working days from Krollit warehouse. Customer assistance in Italian available for technical documentation, product sheets and spare parts order management. Krollit has been an official distributor since 2007.
Who the Farmer HCF is for
| Profile |
Compatibility |
Reason |
| Industrial sheds and workshops |
Suitable |
Water heating of large volume environments |
| Logistics warehouses and storage centers |
Suitable |
Efficient system for environments with height up to 8-10 meters |
| Small residential environments |
Not indicated |
Machine sized for industrial spaces: standard radiators are needed for home |
Not suitable for: small residential environments (machine sized for industrial spaces: standard radiators are needed for home).
Processing capacity
| Nominal heating capacity [kW]* |
44.3 / 32.5 / 26.5 (3/2/1 stage) |
| Heating capacity range [kW] |
3.87 - 58.5 |
| Water capacity [dm³] |
1.95 |
Spindle and speed
| Nominal motor speed [rpm] |
1360 / 1050 / 750 |
Motor and power supply
| Voltage/Frequency [V/Hz] |
230/50 |
| Nominal motor current [A] |
1.08 / 0.86 / 0.70 (3/2/1 stage) |
| Nominal motor power [W] |
240 / 190 / 160 (3/2/1 stage) |
| Motor IP protection class |
54 |
Other specifications
| Product code |
WHHCF47-3S-1765 |
| Maximum air flow [m³/h] |
4000 / 2400 / 1750 |
| Maximum isothermal flow range [m] |
21 |
| Number of tube rows [pieces] |
2 |
| Maximum heating fluid temperature [°C] |
120 |
| Maximum heating fluid pressure [MPa] |
1.6 |
| Connection diameter [inches] |
3/4 |
| Net weight [kg] |
17.5 |
| Noise level [dB]** |
59 / 54 / 50 (3/2/1 stage) |
Frequently Asked Questions
What thermal power does the Farmer HCF deliver?
See "Thermal Power" in the table: typically 10-100 kW at nominal water temperature.
The declared power refers to water at 80°C in flow and 60°C in return with an ambient temperature of 15°C. For different conditions, the yield varies proportionally.
What room volume is it sized for?
See the recommended volume data: typically 200-2,000 m³ depending on the model.
Sizing depends on the building's insulation, dispersions, and minimum external temperature. Consider a 20% margin on the nominal calculation.
What plumbing system does it require?
Connection to hot water circuit with shut-off and balancing valves.
Installation with ball valves, Y-filter at the inlet, and bleed valve on the flow is recommended. Max 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 residential or commercial installations.
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).
