Horizon Ventures 20 by 30 Foot Eco Saver Solar Panel Heating System (Used) tritium Adjustable air vents give you

Adjustable air vents give you the ability to control airflow for precise heat levels

2014-2018 GMC Sierra 1500

02-inch steel construction with lock-seamed design offers drip-free operation for use winter after winter

This product includes (2) 4-inch connectors per roll

Horizon Ventures 20 by 30 Foot Eco Saver Solar Panel Heating System (Used) tritium Adjustable air vents give you####Item has been opened and has signs of use; this could be scuffs or scratches from use, dirt and or dust from use. The item is in otherwise good working condition. All parts or accessories will still be intact.#### 20 foot solar heating panel collects free heat from the sun capturing radiant energy to warm your pool water on cooler days Easily fits on ground, rack, house roof, shed, or garage providing versatile and simple installation Unique