Adjustable ESP (External Static Pressure)
Indoor unit main controller circuit board offers adjustable external static pressure options to match the air flow requirements based on duct length and complexity.
Fresh Air Intake Provision
Fresh air connection knock-out on the body allows the connection of a small round duct to bring in fresh air from the outside for certain applications, requiring fresh air supply.
Convertible Return Air Provision
Return air ductwork can be attached to the unit approaching from the rear side or the bottom side through the convertible return provision.
Optional Built In Drain Pump
Built in pump with float switch removes the condensate water out of the unit efficiently and automatically, with a 30 inch lift capability and quiet performance.
- Check out our Pioneer® RYB Ceiling Concealed Lineup