Tulderhof Ventilation BV - Hotraco Group products
Air Inlet Products
Tulderhof - Horizontal Ceiling Air Inlet System
The horizontal ceiling air inlet is a simple hinged valve. The air inlet protrudes 10 cm below ceiling level and at minimal opening, steers the air horizontally into the house. As the valve continues to open, the air will be sent more to the floor. The valve is well insulated and can be made in many sizes. The horizontal ceiling air inlet is an ideal inlet for classic ceiling ventilation.
Tulderhof - Single Twin Ceiling Air Inlet System
The single Twin ceiling air inlet protrudes further below ceiling level and steers the air in the same way as the Twin air inlet. We use this type of air inlet when there are normal wall mounted air inlets on one side of the house only to positioning on the opposite side is not being feasible. Available in a variety of sizes.
Air Treatment Products
Tulderhof - Ventilated Animal Air Optimizer
When minimum ventilated, the Air Optimizer mixes oxygen rich outside air with warm stable air. A fan is used to blow the air into the middle of the house and also pulls down the unused hot air to animal level.