Spec sheet
SPECIFICATIONS
HEATER WITH EXHAUST FAN
AK55L
Specifications subject to change without notice.
• Grill
White, polymeric grill (flame retardant ABS UL rated 94-5V) secured
in place using 2 hex nuts that can be easily removed if necessary,
dimensions - 17
1
/
8
" x 9
7
/
8
".
• Light Lens
Moonstone glass lens, installed in a flip down lens holder. Secured in
place using integral tabs.
• Blower Wheel
Heater blower wheel - one piece metal electronically balanced,
3
11
/
16
" x 2" with 28 fins.
Ventilation blower wheel - one piece polymeric electronically
balanced, 4
5
/
8
" x 1" with 10 fins.
• Motors
Heater motor - Heavy duty, plug in 2 pole motor. Life time
lubrication, thermally protected.
Rated 120 volts, 60 hz.
Ventilation motor - Heavy duty, plug in 2 pole motor. Life time
lubrication, thermally protected.
Rated 120 volts, 60 hz.
• Heater Housing
23 gauge galvanized steel housing. Dimensions 14
1
/
2
" x 8
3
/
8
" x 6
1
/
2
".
• Heating Element
Ceramic heating element bonded to large heat transfer surface
allows heating at very low operating temperature. Self regulating
design provides 1,350 Watts – 4,600 Btu.
• Duct
4" round, zinc plated metal collar adapter with aluminum
backdraft damper.
• Ventilating Area
For bathrooms up to 70 sq. ft. For other rooms up to 85 sq. ft.
• Lamping Information
Up to 100 watt incandescent capacity, type A lamp required.
• Unit Mounting
Designed for ceilings insulated to R-40. Designed to mount in
ceilings with at least 7
1
/
2
" of clearance. The unit will mount
between joists (with 16" centers) or butted up against a joist.
The housing will mount through drywall thickness up to
3
/
4
", with
a rough in opening of 14
3
/
4
" x 8
5
/
8
".
• Single Pack Shipping Info
Box Dim: 21
1
/
8
" x 11
1
/
4
" x 9
3
/
4
"
UPC: 0-8316290100-2
Shipping Weight: 16.09 lbs.
PROJECT
LOCATION
CONTRACTOR
ARCHITECT
ENGINEER
SUBMITTED BY DATE
FAN MODEL
CFM
IN
RPM
WATTS AMPS SONES QTY
OPTIONAL EQUIPMENT
NUMBER NUMBER W.G. & REMARKS
70 CFM/5.0 Sones @ 0.10" SP.
Updated 11-15
Air King: 820 Lincoln Avenue
West Chester, Pennsylvania 19380-4466
Tel: (610) 692-7400 • 877-304-3785
Fax: (610) 696-8048
EXPANDED PERFORMANCE
Sones Fan Speed Maximum
Static Pressure (inches of w.g.) @ .1 SP RPM Fan Watts Amps
0 0.05 0.1 0.15 0.2 0.25 0.3
Air Flow - CFM 76 73 70 67 64 61 57 5.0 2575 54 11.2
6
1
/
2
"
4"
14
1
/
2
"
9
7
/
8
"
17
1
/
8
"
8
3
/
8
"