PSB-12(DC) Condensate Drain Pump For Midea Ducted Air Conditioner

This is Midea Ducted Air Conditioner Condensate Drain Pump, Model PSB-12(DC) / ZKBP-1-10-4-2 or ZKBP-1-10-1-1, a dedicated auxiliary drainage component factory-matched for Midea ducted central air conditioner fan coil units. It is a small electric water pumping device installed inside ceiling concealed ducted AC units.

Product Information

Product Features

This drain pump features original matching fit, dual wiring options, compact size and auto water level induction drainage

1. Original Midea equipment matching: Perfect plug-and-play compatibility with designated Midea ducted indoor unit models, no modification required for installation.
2. Two configurable wiring specifications: Selectable 1-meter 3-wire harness or 20-centimeter 2-wire harness to fit different installation wiring distances.
3. DC power driven stable operation: PSB-12(DC) adopts direct current power supply, low operating noise and stable long-term running performance.
4. Automatic water level sensing pump start/stop: Built-in float sensor; automatically activates pumping when drain pan water accumulates to preset height, shuts off once water is emptied.
5. Ultra-compact structure: Mini footprint designed to fit the narrow internal reserved space inside Midea concealed ducted air handlers.
6. Leakage prevention protection mechanism: Stops pumping and triggers protection alert in abnormal water level conditions to avoid overflow accidents.
7. Durable factory new build: Brand new original replacement part, not refurbished, with consistent dimensional and electrical parameters as OEM factory parts.

Application Scenarios

1. New home central air conditioning decoration: HVAC installers need this pump when ceiling ducted AC drain pipes cannot achieve natural gravity downward slope due to beam structures, floor height limits or pipeline crossing conflicts.
2. Renovation of old Midea ducted air conditioners: Homeowners replace failed original drain pumps that cause ceiling water dripping and wall damp spots.
3. Commercial shop & office concealed AC setup: Small retail stores and offices with suspended ceilings require hidden drainage without visible downpipes to maintain interior aesthetic.
4. Basement space air conditioning installation: Basement rooms have no low-position drainage outlets; this pump lifts condensate water upward to connect to upper floor drainage pipelines.
5. Maintenance technicians for HVAC after-sales service: Professional maintenance personnel stock this pump as a standard replacement spare part for troubleshooting Midea ducted unit water leakage faults.