Historical source excerpt Original source URL: https://www.renutherapy.com/pages/faq Read date: September 22, 2026 Raw capture SHA-256: 2ded0b1a2f1cd02e9904f69b2ab68dd5984787800112402c30ec635683da6c6d Scope: Historical page reading. It does not establish the installation requirements for an individual model or purchase. Relevant passage as captured: "Consider accessibility, structural support, and electricity. Can be installed indoors or outdoors on a flat, level surface. Our units require proper clearance to work properly. There are two grills/vents that require certain clearances. These clearances are necessary for both ventilation AND accessibility. The large vent requires at least 27 inches of clearance. In addition to providing necessary ventilation, the large vent provides access to the mechanic's bay which will be regularly accessed for any maintenance and repairs, such as filter changes, water changes, etc. The small vent requires at least 15 inches of clearance. In addition to providing necessary ventilation, the small vent provides access to the front of the water chiller which will be regularly accessed to set the desired water temperature. The third vent on the backside only needs enough clearance for the cord on the cold stoic models. More information is available on the specification page."