Marijuana

• Use Insect Netting to keep pests out of your greenhouse, and reduce your pesticide use.
• Insect Netting can be an effective part of any greenhouse IPM program, keeping biologicals inside the greenhouse where they are doing your crop good.
• Roof vent insect screens are designed to enable ventilation while limiting the movement of biologicals, and can be fitted to gutter vents, ridge vents, and venlo greenhouse windows.

A relatively new concept to the greenhouse industry is to use hot water storage with alternate fuel (biomass) heating systems to limited cycling. Systems, such as wood, burn most efficiently if operated at a constant fire rate. Adding a large, insulated hot water buffer tank can store excess heat during the daytime operation to be used at night when the heat demand is the greatest.

Considerable fuel is wasted each year from bare heating system pipes in areas where heat is not needed.

Often in boiler rooms the main pipe lines from the boilers are not insulated - this represents unnecessary heat loss and can cost the grower valuable energy.

Niagrow can provide flue gas condensers that are unique in their kind. They are the only flue gas condensers that are completely made of stainless steel. These high-quality flue gas condensers are high efficiency compact segment condensers with a large heated surface.

Many greenhouse horticultural companies use multiple boilers. One condenser can be supplied to service multiple boilers as a so-called combi-condenser.

Greenhouse producers of all sizes will benefit from the high thermal efficiency of a condensing boiler while maximizing growing space. Condensing boilers increase heating efficiency by reducing energy costs and saving growing space in the process.

Niagrow can provide fire-tube boilers for various applications. A fire-tube boiler is a cylindrical high mass pressure vessel where hot flue gases pass through many small diameter tubes set within a tank of water. These hot gases transfer the heat through the walls of the tubes into the water.

• Relatively inexpensive (compared to high efficiency boilers)
• Easy to clean and maintain
• Tube replacement is straightforward