HYDRONIC DUCTED FAN COIL UNITS
42NL & 42NH
Lateral Fresh Air (opposite to coil hand)
Option 1 “Optimized” Option 2 “In_opp”
Fresh Air at left or right side of a LARGE PLENUM
(D) A large plenum at the inlet side is always needed in order to fit the M5 filter with a wider frame.
LARGE PLENUM (D)
Inlet optimized: For compact design, the fresh air is fitted in base unit (opposite to coil hand).
With this option, the fresh air position is opposite to coil hand and always fits into a large plenum.
Lateral Fresh Air “In_coil”
“In_line” Fresh Air (for sizes 2, 3 & 5)
COMPACT PLENUM OR FLAT PLENUM (if without filter)