Cooling, heating and fresh air in one weather-proof cabinet — craned onto the roof and running in days.
- 35 / 43 / 53 kW cooling · heat pump heating up to 54.8 kW
- 380–415 V / 3N / 50 & 60 Hz — export specification
- External static pressure 110–130 Pa for ducted distribution
- Electronic expansion valve, gold-fin copper-tube coils
- Larger tonnage rooftop units available on request
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Certified: SASO · ESMA · MEW · EUROVENT · SGS · CE — view certificates
Overview
Rooftop package units integrate cooling, heating and air purification in a single self-contained cabinet: compressor, evaporator and condenser are factory-assembled and tested, so site work is reduced to roof mounting, duct connection and power. Because they install on the roof, they free up every square metre inside the building.
The KFRH series covers 35–53 kW with heat-pump operation, electronic expansion valve throttling and gold-fin coated heat exchangers, running on 380–415 V 3N 50/60 Hz.
Technical Specifications
| Model | KFRH-100DC | KFRH-125DC | KFRH-150DC |
|---|---|---|---|
| Power supply | 380–415 V / 3N / 50–60 Hz | ||
| Cooling capacity (cond. 1) | 35 kW | 43 kW | 53 kW |
| Cooling power input | 11.8 kW | 14.8 kW | 17.8 kW |
| Heating capacity | 36.6 kW | 45.7 kW | 54.8 kW |
| Air volume | 5,950 m³/h | 9,345 m³/h | 9,345 m³/h |
| External static pressure | 110 Pa | 130 Pa | 130 Pa |
| Throttling | Electronic expansion valve | ||
| Coils | Copper tube with gold-coated fins | ||
Applications
Gymnasiums, exhibition centres, theatres, conference halls, shopping malls, waiting rooms and workshops; also pharmaceutical, electronics, food and textile industry air handling with optional functional sections.
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Packing & Delivery
Units are packed in cartons with wooden case or crate reinforcement engineered for sea freight and transshipment handling. Accessories, controllers and spare parts are consolidated into the same delivery, so your installer has everything on day one.
FAQ — KFRH Rooftop Unit
What roof preparation is needed?
A level concrete plinth or steel frame rated for the unit weight, duct openings with weather collars, and a 3-phase power feed — we provide the installation drawing with every order.
Can fresh air and filtration sections be added?
Yes, air handling sections (fresh air mixing, filtration) can be combined for hygiene-sensitive industries.
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