How to connect the drain hose of LCAC systemsUpdated 2 hours ago
For best longevity and durability, Pioneer recommends routing the included flexible drain hose through PVC.
Pioneer Light Commercial Air Conditioning (LCAC) equipment includes the Quantum Ultra - Ceiling Cassette (CYT-24), Quantum Ultra - Floor-Ceiling Flex (UYT-24), and Quantum Ultra - Ceiling Concealed (RYT-24).
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(Option A) You can use a rubber coupler to mate the drain tube end to a 3/4" PVC pipe.
(Option B) Another option is to insert the drain tube end directly into a 1-inch Schedule 40 PVC pipe, using some waterproofing tape to create a flush and snug seal.
It's recommended to add additional tape around the external of the connection point for better security.