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BLACKHEAT
®
HE INSTALLATION OPERATION AND SERVICE MANUAL
40 of 73
Step 9.6 Multiburner 83/90 BWLG Fan Assembly (Horizontal and Vertical Outlets)
Step 9.7 Condensate Drain Assembly
Tee
Condensate Cap
Non-Return Valve
83/90 BWLG Fan
Inlet Cone
Horizontal
Exhaust Bend
Vertical Exhaust Tee
Spiral Aluminum
Tube
ID/ID Sleeve
Horizontal
Exhaust Sleeve
Horizontal
Exhaust Louver
Condensation
runs to low level
3/4" CPVC pipe
1" BSP threaded hole.
Use 1" x ¾" reducer.
(not supplied)
Must be connected
to a drain system
in accordance with
local codes.
Description Part Number
Vertical Exhaust Tee C1324B
Horizontal Exhaust Bend C1325B
Horizontal Exhaust Sleeve C1326B
Horizontal Exhaust Louver S5055F
Condensate Cap 4" 02718851
Condensate Cap 6" 02718852
Non-Return Valve 90201200
Tee
Condensate Cap
Wall
1" BSP threaded hole.
Use 1" x ¾" reducer.
(not supplied)
Must be connected
to a drain system
in accordance with
local codes.
3/4" CPVC Pipe
Flow
Non-Return
Valve
3/4" CPVC
Pipe
3/4" Female
Fan
Description Part Number
Condensate Cap 4" 02718851
Condensate Cap 6" 02718852
Non-Return Valve 90201200