HR
The Winterwarm HR-range combines the efficiency of a gas-fired unit air heater with additional energy savings and comfort.
- High efficiency
- Modulating burner and fan
- Reliable design
- Relatively low investment
- 10 years warranty on heat exchanger
HR EC
The Winterwarm HR-EC is the most sustainable and comfortable gas-fired unit air heater available in the market.
- Most environmentally-friendly heater
- High efficiency
- Economical and quiet EC fan
- Modulating burner and fan
- 10 years warranty on heat exchanger
XR plus
The Winterwarm XR+ heater is a gas-fired unit air heater with innovative technology for highly efficient heating of all types industrial and commercial buildings.
- Improved efficiency
- Heating and air circulation
- Economical energy consumption
- Quick warm up
- Reliable design
XR
The Winterwarm XR heater is a gas-fired unit air heater for all types industrial and commercial buildings (non ErP2021-compliant).
- Improved efficiency
- Heating and air circulation
- Quick warm up
- Economical energy consumption
- Reliable design
TR
The Winterwarm TR heater is a robust gas-fired warm air heater, suitable for various industrial spaces.
- Improved efficiency
- Quick warm-up
- Reliable design
- High outputs
- 10 years warranty on heat exchanger
DXC
The Winterwarm DXC is a gas-fired warm air heater with room-sealed fresh air and flue exhaust system, specifically designed for poultry houses.
- Sealed combustion system
- No CO2 introduced into the poultry house
- Up to 25% energy savings
- Reliable design
- Reduced fire risk
DXE
The Winterwarm DXE is a gas-fired warm air heater for poultry sheds, designed to be installed outside the building.
- Sealed combustion system
- No CO2 introduced into the space
- Installed outside the building
- Up to 25% energy savings
- Reliable design
DHX
The Winterwarm DHX is a conventional gas fired warm air heater suitable for poultry sheds, pigsties and greenhouses.
- Open combustion system
- 100% efficiency
- Proven design
- Robust stainless steel casing
- Effective heating
DXB
The Winterwarm DXB is a conventional oil-fired warm air heater suitable for poultry sheds and greenhouses.
- Open combustion system
- Products of combustion enter the building
- 100% efficiency
- Proven design
- Robust stainless steel casing
Gas-fired unit air heaters in industrial applications
The Dutch Gasunie did research on the most effective way of heating an industrial building comparing several heating methods. The best results were achieved by gas-fired unit heaters. (source: ISSO 57).
Under-floor heating was also taken into account in this research and turned out to be less effective due to higher installation and annual running costs. In industrial environments, air heating is used mostly during the day whereas under-floor heating responds slowly, requiring 24 hours per day operation.
Effective heating with unit air heaters
An industrial building has to heated only when people are at work and this is exactly what unit air-heaters do. The heater(s) turn on only when the thermostat requires heat. Under-floor heating has a slow response time and it takes a long time before the temperature is at the right level. Also, the annual running costs are higher as this system needs to maintain the temperature overnight.
For normal operating hours (like in shops, garages, sport halls, warehouses or production companies) the best solution is air heating because:
- Lowest possible annual running cost
- Low investment for equipment and installation
- A saving in running costs of approx. 40% can be expected with air heating
Heaters for agricultural markets
Winterwarm also manufactures heaters for use in greenhouses and poultry farming.
Greenhouses
In greenhouses, both DHX and DXC can be applied. Each type of crop (i.e. salad, tomatoes, garden plants) require a specific concentration of CO2 influencing the choice of the heating unit.
The DHX produces CO2 for the growing process as well as water vapour. There is no loss of energy. It is essential to ventilate the greenhouse properly to prevent build-up CO2 for human well behaviour as well as for the crop.
The DXC has a flue to discharge CO2. A combination of DHX and DXC is also possible.
Poultry farming
Traditionally, poultry houses are heated by so called "open-fired heaters" using gas or oil. For these situations, Winterwarm offers the DHX (gas-fired) or DXB (oil-fired) heaters.
However, these units produce CO2 and water vapour, so it is necessary to have a high level of ventilation in order to maintain a healthy environment as neither CO2 nor water vapour is required, especially not in cold areas. However, during the proces of ventilating the CO2 and the water vapour out of the building, also the warm air disappears to the outside. This is of course very un-economical.
Therefore, Winterwarm has developed the DXC heater (gas-fired) with a flue. With this new concept with so called "closed combustion" all CO2 and water vapour is discharged to the outside directly. Advantages of this concept:
- Saving of approx. 25 % on energy cost
- Dry environment in the farm
- Low noise
- Safe operation (no open flame)
Reliable advise and support by our team
Winterwarm is happy to consult you in the proces of your project in order to calculate the desired capacity and best application. Also we will help you the right choice of accessories.
Based on this result we can offer you an quotation of all materials needed.