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Section 2—Models 58MVP and 355MAV Direct-Vent, Multipoise, Hot-Surface Ignition, Variable-Speed, Condensing Furnaces. This kit is
designed for use in furnaces with 40,000 through 120,000 Btuh gas input rates.
IMPORTANT:
This kit can replace conversion kit KGANP250112SP, as specified on unit rating plate, when gas valve is replaced with
Two-Stage Gas Valve P/N EF33CW198 (White-Rodgers 36E55). Replacement gas valve available through RCD.
WARNING: Improper installation, adjustment, alteration, service, maintenance, or use can cause carbon monoxide
poisoning, explosion, fire, electrical shock, or other conditions which could result in personal injury or death. Consult a
qualified installer, service agency, local gas supplier, or your distributor or branch for information or assistance. The
qualified installer or agency must use only factory-authorized kits or accessories when modifying this product. Failure to
follow instructions could result in serious injury or property damage.
CAUTION: Gas supply MUST be shut off before disconnecting electrical power and proceeding with conversion.
DESCRIPTION AND USAGE
This kit is designed for use in the furnaces listed above. See Table 1 for kit contents. More parts are shipped in kit than will be needed to complete
conversion. When installation is complete, discard extra parts.
INSTALLATION
SECTION 1—MODELS 58DXT, 58TMA, 58TUA, 58UHV, 58UXT, 58UXV, 330AAV, 330JAV, 331AAV, 331JAV, 333BAV, AND 333JAV
INDUCED-COMBUSTION, HOT-SURFACE IGNITION, 2-SPEED AND VARIABLE-SPEED, NON-CONDENSING FURNACES
PROCEDURE 1—INSTALL MAIN BURNER ORIFICES
NOTE:
See Fig. 1 or 2 for component location.
CAUTION: DO NOT redrill burner orifices. Improper drilling (burrs, out-of-round holes, etc.) can cause excessive
burner noise and misdirection of burner flames. This can result in flame impingement of the burners and heat exchangers,
causing failure. Obtain new orifices if orifice size must be changed.
Table 1 — Kit Contents
DESCRIPTION
PART NO.
QUANTITY
Main Burner Orifice (Drill Size 1.25mm)
LH32DB209
7
Main Burner Orifice (Drill Size No. 55)
LH32DB201
7
Main Burner Orifice (Drill Size No. 56)
LH32DB206
7
Diverter Plate
323184-301
1
Low Gas Pressure Switch (Propane) (LGPS)
HK02LB018
1
Pipe Nipple (1/8 in. X 1-1/2 in.)d
CA01CA006
1
90° Street Elbow (1/8 in.)
CA15RA001
1
Splice Connector (1/4 in. Male, Both Ends)
6617D55
1
Splice Connector (3/16 in. Male, Both Ends)
HY89SC047
1
Orange Wire Assembly (18 in.)
W183X23-04-018
2
Yellow Wire Assembly (6 in.)
W183Y66-11-014
1
Yellow Wire Assembly (14 in.)
W183Y66-11-014
1
Wire Tie
HY76TB125
1
Conversion Rating Plate Label-NonCondensing Furnaces
326108-201
1
Conversion Rating Plate Label-Condensing Furnaces
326108-203
1
Conversion Responsibility Label
326108-204
1
Gas Control Conversion Label
326108-202
1
Installation Instructions
AG-GANP-23
1
A96249
BURNER
ORIFICE
BURNER
ORIFICE
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