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Natural Gas and Propane
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Furnaces:
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Air
Heaters AGRI SerieAir heaters AGRI serie, are specifically designed to meet the critical requirements in greenhouses so far as quality of construction and reliability of operation are concerned.
They are fully manufactured, assembled and above all tested at our works, prior to despatch, providing an extended working life. The all heat exchanger is formed from stainless steel 18% chrome.
Air heaters AGRI serie, work either with light oil (diesel) or gas (propane LPG, methane) and are available in two basic types: suspended (AGRI P) and mobile (AGRI C), in various different capacities.
Ensured by the choice of the best materials and components, by internal tests issued according to the preestablished ISO 9002 procedures of the quality manual and by periodical production verifications performed by the Certifying Body.
Maintenance?
Practically non ExistentDesign quality and high technical levels reduce cleaning and check operations to a minimum.
The systems can be easily expanded in the case of subsequent heated environment extensions.
Direct heat exchange avoids the need for intermediate fluids such as water and vapour, solving the problem of freezing thus making the Agri series ideal for irregular and intermittent use.
Minimum
Dimensions Maximum VersatilitySeries AGRI space heaters conquer space with their small size and maximum versatility of models: vertical and horizontal versions, floor or suspended mounting, working either with light oil or gas burner, direct or duct distribution air throw system.
Axial or centrifugal fan, with a large air capacity and a large air throw, suitable for direct or tubing distribution, driven by an electromotor, protected by an accident-prevention cover.
The exclusive shape of the heat exchanger with its ample surface ensures very high efficiency and low thermal inertia, therefore allowing to limit heater running time solely to the period of use of the heated spaces, leading to considerable savings on energy costs.
Moreover
Typical natural gas and propane air delivery unit heaters. Information on Modine oil fired units available upon request.
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| Horizontal Delivery Type-Side Inlet/Outlet Connections | Horzontal Delivery Type-Top and Bottom Inlet/Outlet Connections |
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| Vertical Delivery Type - Copper or Copper/Nickel Tubes | "Power-Throw" Type - Copper or Copper / Nickel Type |

Typical U.S. Manufactured Natural Gas
and Propane Air Delivery Unit Heaters.
IntroductionGP Hanging Air Heater is designed for a wide range of indoor environments, including poultry houses, greenhouses, commercial and industrial premises where the ground surface is scarce. Four hooks (two on each side) make it easy to hang the heater close to the area which requires heating.
The heater works on the principle of indirect combustion with heat exchanger, which ensures clean operation and prevents any emission of exhaust gas into the house. The GP heater can burn wide range of fuels such as diesel, natural gas, LPG or propane (paraffin upon request). It is supplied fully assembled and ready for installation. The standard product line encompasses a wide range of sizes with nominal heating efficiencies around 90%.
Technology
BasisThe GP Air Heater works on a principle of indirect combustion with heat exchanger, where the flue gases and the air stream are completely separated. The exhaust gases are ventilated outside the building through the chimney.
The heart of the heater is combustion chamber and the heat exchanger. A powerful fan forces room and/or ambient air at high pressure into the heat exchanger where the air absorbs heat from the flue gases. The warm and dry air is then supplied into the room through the air outlet. The standard type of air outlet has an elliptical design suitable for installation of plastic duct for an optimal distribution of the warm air throughout the desired indoor area.
We have a great deal of technical in formation avail on in floor heating.We provide technical assistance to clients purchasing other systems. The popularity of floor heating is growing for those growing on ground, placated, low growing systems. We work closely with a specialty company to assist you in design, installation, heat production, Engineering which are efficient and economical. Pictures don't tell the story as all you will see is a concrete pad, or sand, soil, or gravel. But we can assist you as part of your project.
Contact us if you are planning In-Floor Heating System. Not available for areas under 1,500 square feet.

| Modello | DAE 500 | DAE 600 | |
| Airflow at 0 Pa1 | m3/h | 4,000 | 7,000 |
| Distance | m | 15 | 19 |
| Nominal power | W | 90 | 150 |
| Electrical Supply | 230V 50Hz~ | 230V 50Hz~ | |
| Rotational | 880 | 880 | |
| Sound at 6 m. | dB (A) | 45 | 46 |
| Propeller diameter | mm | 450 | 550 |
| A | mm | 490 | 590 |
| B | mm | 500 | 500 |
| Net Weight | kg | 12 | 16 |
Index
Page | Heating Systems | Heating
Systems & Technology
Hieating Systems
for All Types | Natural
Gas/Propane
Oil Heat | Boilers | Mobile
Gas/Propane | Mobile
Oil | Waste Oil
Cikki Animal/Poultry | In/under Bench
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Web site developed by Infothai CM Co., Ltd.
This page was updated on:
February 11, 2008