International comfort products NAHB00101MH Installation Instructions Manual page 7

Condensing gas furnace conversion
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Figure 12
Conversion Kit Rating Plate
Figure 13
Mixer Screw Location
1.9"
(48.76 mm)
1.8"
(46.96 mm)
Figure 14
Igniter Position − Back View
1-1/4-in.
(31.8)
2-1/2-in.
(64.4)
443 06 4003 00
Figure 15
Drill out with
7/64" drill bit
Figure 16
A11460
A11405
Specifications subject to change without notice.
Igniter Position − Side View
2 − in.
(50 mm)
3/8 − in.
(9.6 mm)
Convertible Gas Valve
ON/OFF SWITCH
INLET
PRESSURE TAP
3/16− in.
(4.6 mm)
3/32 − in., +1/32 -3/64-in.
(2.5 mm
, +0.8 -1.5)
A12392
LP/NAT
CONVERTIBLE CAP
REGULATOR PLUNGER
LP
BURNER ENCLOSURE
PRESSURE REFERENCE
TAP
GAS PRESSURE
REGULATOR
MANIFOLD
PRESSURE TAP
A11508
7

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