GMS8 Service Manual

PRODUCT IDENTIFICATION

MODEL # MFG # DESCRIPTION

LPLP03 N/ A

LP Gas Low Pressure Kit

. Designed for application on gas fired furnace products installed on

LP gas listed in this manual. This kit includes harness adaptors to work with White-Rodgers

single & two stage gas valves,Honeywell single and two-stage gas valves, as well as modulating

gas valves.

LPT-03

N/ A

LP Conversion Kit

. This kit converts

only

single-stage gas fired units from natural to propane

gas. This kit supports both White-Rodgers and Honeywell single stage valves. The conversion

from natural gas (as shipped from the factory) to propane gas requires: replacing the burner

orifices, replacing gas valve regulator spring (all single stage units) and applying identification

labels.

NOx screens must be removed when converting 80% furnaces to this LP kit.

MVK-01A

MVK-02A

N/ A

Maso nry Vent Kit.

For use with 80% AFUE, 33" tall "H" and "S" model furnaces installed in the

upflow position only and will only be used with interior masonry chimneys. Kit incorporates a

flue high limit safety switch which will inte rupt power to the gas valve when a backdraft condition

exists.

SBT14

SBT17

SBT21

N/ A

Downflow Subbase.

For use with 80% dedicated down flow furnace mode ls. These kits are

available for the following furnace widths: 14" wide (SBT14) 17.5" wide (SBT17) and 21" wide

(SBT21).