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Supply to
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Supply from
outside
Exhaust from
building
Exhaust to
outside
Heat
Exchanger
Service
Panel*
Filter
Service
Panel*
Electrical
Service
Panel*
47"
47"
89.9"
38.4"
24"
16"
SIDE VIEW
FRONT VIEW BACK VIEW
*NOTE: Removable service access panels on both sides of 2500IFD cabinet.
38.4"
2"
7"
6"
24"
16"
Exhaust to Outside
Motors (2)
Supply to Building
Drain Pans (2)
Heat Exchange Core
Exhaust from Building
4" Filters
Supply from Outside
SPECIFICATIONS
AIR FLOW
2100 cfm (985 L/s) at 1.0"wg ESP
PERFORMANCE
70% effective at 2500 cfm (1172 L/s)
CORE
Modular aluminum sensible heat recovery core.
Plate-to-plate type. Slides out of either side of cabinet for
service.
MOTORS
Two single shaft PSC, 3-speed, 208/230V,5.1 amps,
1 ph, 1 hp
BLOWERS
Two direct-drive centrifugal blowers, one per air stream.
FILTERS
Two 18" X 24" 4-inch pleated filters in each air stream.
DUCT CONNECTIONS
Four 24" X 16" (610mm X 406mm)
CABINET
20 gauge powder coated galvanized steel (G60) for
superior corrosion resistance. 16 gauge galvanized
frame, insulated with1.5" fibreglass insulation to prevent
condensation.
DRAIN
Two stainless steel drain pans with 1/2" NPT drain
spouts.
MOUNTING
Unit to be set on support brackets hung by threaded rod
type apparatus. Brackets and rod not provided.
CONTROLS
24V terminal strip inside electrical box, to connect
optional remote controls (not included), obtain on/off and
high/low functions.
DEFROST
Factory set defrost time (user adjustable).
Supply motor is shut off while exhaust air defrosts core.
WARRANTY
15 year warranty on heat exchanger, and 2 years
on parts.
WEIGHT
700 lbs.
SHIPPING WEIGHT
1100 lbs.
All units conform to CSA and UL standards.
Model 2500IFD
DATE: ______________________________________________PROJECT: ______________________________________
MECHANICAL CONTRACTOR: _________________________________________________________________________
TI-91I
1203