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The Automatic Louver Vent Opener was designed to automatically control the temperature and provide additional ventilation in all Rion Greenhouses.
HG1033
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The Automatic Louver Vent Opener was designed to automatically control the temperature and provide additional ventilation in all Rion Greenhouses. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached. The vent arm was designed with the use of natural minerals that expand with heat to push a piston, which raises the window, as the air gets warmer then contracts as it cools, closing with the use of a spring. The Automatic Vent Opener operates without the use of electricity.
Dimensions
16L x 3W x 2H in.
Shipping
Free shipping in the lower 48 states only.
Organize your growing and storage space with Palram's 2 level work bench Liquidation Sale Until 12/23! Only While Supplies Last!
Use the Handy Home Products Phoenix 8 ft. Cedar Bench to help provide storage space. This bench is made of pre-cut western cedar. The slats can be set flush with each other or set apart to help provide drainage and ventilation as necessary.
Keep temperatures from soaring in your garden house or solar shed with this four-pack of solar shades from Handy Home Products.
The Shade Cloth Kit comes complete with one 8.5' x 7.5' piece of 30% shade cloth and clips to the inside framework of your greenhouse. This shade cloth lets an optimal 70% light transmission through to your plants.
This durable, light-weight shelf system attaches quickly to the inside frame of the greenhouse. It can easily be re-positioned for your changing needs. Each kit Includes four galvanized steel bracket supports and two 24 x 10 overlapping shelf trays. Fits all Palram greenhouses.
Keep your greenhouse from overheating under the hot summer sun with our commercial-grade, 60% green, knitted shade cloth. The 40% light transmission is perfect if you have delicate plants that don't require full sunlight. The taped edges with corner brass grommets make installation a snap over your greenhouse roof.
Simply insert the Plant Hanger clips into roof rafter channels and twist to install. Use them to install shade cloth on the inside of your greenhouse or to support your vine crops. Fits all Palram greenhouses.
Keep your greenhouse from overheating under the hot summer sun with our commercial-grade, 60% green, knitted shade cloth. The 40% light transmission is perfect if you have delicate plants that don't require full sunlight. The taped edges with corner brass grommets make installation a snap over your greenhouse roof.
Keep your greenhouse from overheating under the hot summer sun with our commercial-grade, 60% green, knitted shade cloth. The 40% light transmission is perfect if you have delicate plants that don't require full sunlight. The taped edges with corner brass grommets make installation a snap over your greenhouse roof.
The 24½" x 16½" Heavy Duty Shelf Kit offers more workspace and holds up to 90 lbs of plants, watering cans, soils and other greenhouse necessities. Easily adjusts to move anywhere in your hobby greenhouse. Mount multiple shelves side by side to create even more workspace. Fits all Palram greenhouses.
Designed to replace the manual vent arm, the simple, oil-filled cylinder will automatically open and close your vent window as the temperature rises and falls.
Ensuring the safety and stability of your Nature greenhouse has never been easier. Proper anchoring is the ultimate way to prevent your greenhouse from becoming damaged from unstable weather, even if you don't live in an area prone to high winds.
Our Drip Irrigation Kit features a sealed pressure regulator, which not only controls the water pressure to the irrigation hose but also removes sediment from the water. The dripping regulator then creates an equal and controlled dispersal of water in all of the droppers. This keeps all of your plants evenly watered and improves overall health.
Maximize your growing area with the Trellising Kit Pro. Perfect for any climbing flower or vegetable, trellising saves space and allows easy access. Six roller hooks and three types of support clips for different vine crops are included. Fits all Palram greenhouses.
The Side Louver Window is designed to improve the air circulation and help control the temperature in all Rion greenhouses. The shutters are controlled manually for variable airflow to help aid in cooling on warmer days. When paired with the roof vent, the louver window can provide improved air circulation.
The Automatic Vent Opener was designed to automatically control the temperature in all Rion Greenhouses. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air flow into the greenhouse and closes when the optimal temperature is reached.
Ensuring the safety and stability of your Nature greenhouse has never been easier. Proper anchoring is the ultimate way to prevent your greenhouse from becoming damaged from unstable weather, even if you don't live in an area prone to high winds.
Increase the air circulation in your Rion EcoGrow 2 Roof Air Vent with an additional air vent.
Increase the air circulation in your Rion Sun Room 2 with an additional air vent. Additional air vents will reduce humidity and improve air circulation to keep your Sun Room cooler on warm days.
Keep your plants hydrated and conserve water with the ELGO Planters Drip kit. Perfect for potted plants, hanging baskets and vegetable gardens.
Conserve water while keeping your plants happy and hydrated with the ELGO 2-in-1 Watering kit for your garden hose. This customizable system features both sprinkler and dripline capabilities with water saving technology.
Keep your plants happy and hydrated while conserving water with the unique ELGO Portable 2 Dripline Reel system. Preassembled and perfect for flower beds and gardens.
Designed to hydrate while conserving water, the Elgo 50' Drip Line Kit is an effective, cost saving tool for watering your flower beds and gardens.
The Elgo 2-in-1 Watering Kit is a complete system designed for watering and cooling potted plants, hanging baskets and vegetable gardens.
The Elgo Micro Sprinkler Kit is a preassembled micro-irrigation system that conveniently connects directly to your hose or faucet outlet.
The ELGO 25 Drippers Planter Kit is a water conserving drip system designed for potted plants on a patio, balcony or in a greenhouse. Uniform watering and drip technology reduces water waste up to 70% while providing sufficient hydration to your plants, making this system highly efficient.
The ELGO 25 Drippers Planter Kit is a water conserving drip system designed for potted plants on a patio, balcony or in a greenhouse. Uniform watering and drip technology reduces water waste up to 70% while providing sufficient hydration to your plants, making this system highly efficient.
The Side Louver Window is designed to improve the air circulation and help control the temperature in all Palram Nature Series and Americana greenhouses.
The new PlantScape Vertical Garden allows you to have a garden without ground space. Garden up!
