Midea medium static pressure duct FCU for procurement site reversible piping selectable 12 30 50Pa ESP 400-1200 CFM Modbus ready OEM ODM via Hongtai

Concealed ducted installations are where procurement budgets leak: the riser lands on the wrong side, the duct run grows two bends, and equipment that matched the drawing no longer matches the building. The Midea Medium Static Pressure Duct Fan Coil Unit is engineered to absorb those gaps instead of billing you for them. On AC models, water connections reverse from left to right on site; on DC models, external static pressure is selectable at 12, 30 or 50Pa via the PCB or wired controller. Return air draws from the rear or the bottom. When site conditions drift from the design, the unit adapts — no re-ordering, no variation claims, no emergency replacement purchases. One family spans 400–1200 CFM with cooling capacities from 2.35 to 13.78 kW across the AC and DC range, so concealed zones across the whole project sit on one line of the schedule.

At 241mm body height (261mm for DC), the chassis hides above standard ceiling grids, while three-row and four-row coil options match two-pipe or four-pipe hydraulics across new-build and retrofit phases. The enlarged drain pan option is low-cost insurance against the rectification bill every buyer dreads: condensation stains on a finished ceiling. The filter assembly extracts in multiple directions, so maintenance access works however the ceiling void ended up being built — keeping lifetime service cost predictable for the facilities budget you hand over.

The DC inverter brushless range provides seven fan speeds for precise airflow balancing at commissioning, up to 30% lower fan energy, and native V8 controller integration for projects pairing FCUs with Midea VRF outdoor systems — letting one supply chain serve combined FCU and VRF tenders. XYE and PQE ports simplify central control and Modbus RTU handover to the BMS package. Standard supply is 220–240V / 1Ph / 50Hz; the range carries the full CE / Eurovent / ERP / RoHS / GB/T 19232 certification set, and Hongtai provides OEM/ODM support with custom voltages from 180–440V at 50/60Hz, project branding and protocol options for export contracts.

• Site-Reversible Water Connections (AC) — Riser-position surprises absorbed on site in minutes; no equipment re-orders or variation claims
• Selectable ESP 12/30/50Pa (DC) — Static pressure set at commissioning to match as-built ductwork; no factory pre-configuration lead time in the schedule
• Rear or Bottom Return Air — One SKU adapts to actual void conditions without custom plenum fabrication
• One Family, 400–1200 CFM / 2.35–13.78 kW — Concealed zones across the entire project consolidate onto a single schedule line
• Enlarged Drain Pan Option — Low-cost insurance against leak-driven rectification cost after handover
• Multi-Direction Filter Extraction — Maintenance access works however the void was built; lifetime service cost stays predictable
• V8 Controller Integration — Native pairing with Midea VRF systems lets one supply chain serve combined FCU and VRF tenders
• XYE / PQE Ports — Straightforward central control and Modbus RTU handover to the BMS package
• OEM/ODM via Hongtai — Custom voltage (180–440V, 50/60Hz), branding and protocols for export and tender projects

The AC range is the budget-steady default for straightforward duct runs where 3-speed control meets the specification — and its on-site left/right piping reversal genuinely protects the procurement budget from drawing changes. Choose the DC inverter brushless range when duct layouts are complex or the tender weighs energy performance: external static selectable at 12/30/50Pa via PCB or wired controller, seven speeds for precise balancing, up to 30% fan energy saving, and native V8 integration for combined FCU and VRF packages. Coil options, connections and service access are shared across both, so a mixed order stays one supply chain.

1. Concealed Office Ceilings — Hidden units preserve ceiling aesthetics across open-plan and partitioned floors
2. Hotel Guestroom Ducted Installs — Quiet DC operation above the corridor ceiling; easy filter access from the room side
3. Retail Units Behind Bulkheads — Multi-branch ducting serves sales areas from concealed positions
4. Apartments and Serviced Suites — One SKU covers varied flat layouts thanks to site-flexible connections
5. Hospitals and Clinics — Optional filtration and low-noise DC models suit clinical environments

• CE Marking — European conformity for safety and electromagnetic compatibility
• Eurovent Certified Performance — Third-party verified capacity and efficiency ratings
• ERP Compliant — Meets EU Energy-related Products Directive requirements
• RoHS Compliant — Restriction of Hazardous Substances directive conformance
• GB/T 19232 — Chinese national standard for fan coil unit performance testing

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