The FHDC Ducted Fan Coil unit are suitable for ceiling mounted.
Draw Thru type with Return Air Plenum.
The unit with plenum is fabricated from electro – zinc coated steel sheet. The cabinet is finished in white powder coating for protection against rust. The exterior panels are insulated with 10 mm. thick Polyethylene Foam. The insulation is affixed to the casing with the water proof adhesive.
DX COIL AND HYDRONIC COIL
The coil consists of full face coil with counterflow circuits, seamless 3/8 inch OD staggered copper tubes mechanically bonded iinto aluminium fins with a maximum of 12 fins per inch. Each coil is degreased internally and externally, brazed in nitrogen atmosphere, leak tested at 350 psig and completely dehydrated before assembly.
The blower is the double inlet, forward curved contrifugal type and statically and dynamically balanced.
3 – Speed
Air filters are cleanable aluminuim type.
Drip pan with water – repellent type insulation to ensure positive removal of all condensation and prevent condensation on the underside of the drip pan. The unit shall have double drain tray with separate drain connection