Specifications

EXAMPLE
Serial number on furnace rating plate: 1AD1234AAAAF12340001
CONTROL SYSTEM
The first two characters in the serial number are “1A.” When the “1A” is located in Chart I, the control system in the furnace
is a Honeywell VR8205 gas valve with United Tech. 1016-452 direct spark ignition control, manufactured to burn natural
gas.
With the model number from the rating plate, the control system from Chart I, and the type gas it presently burns, the prop-
er conversion kit can now be selected.
CHART I
CONTROL SYSTEMS
1A = HONEYWELL VR8205M GAS VALVE WITH UNITED TECH. 1016-452 DIRECT SPARK IGNITION CONTROL
1B = HONEYWELL VR8205M GAS VALVE WITH FENWALL 05-29DSI DIRECT SPARK IGNITION CONTROL
1C = HONEYWELL VR8205M GAS VALVE WITH JOHNSON CONTROLS G766BCA DIRECT SPARK IGNITION
CONTROL
1D = WHITE RODGERS 36E36 GAS VALVE WITH UNITED TECH. 1016-452 DIRECT SPARK IGNITION CONTROL
1E = WHITE RODGERS 36E36 GAS VALVE WITH FENWALL 05-29DSI DIRECT SPARK IGNITION CONTROL
1F = WHITE RODGERS 36E36 GAS VALVE WITH JOHNSON CONTROLS G766BCA DIRECT SPARK IGNITION
CONTROL
1G = ROBERTSHAW 7200DER GAS VALVE WITH UNITED TECH. 1016-452 DIRECT SPARK IGNITION CONTROL
1H = ROBERTSHAW 7200DER GAS VALVE WITH FENWALL 05-29DSI DIRECT SPARK IGNITION CONTROL
1J = ROBERTSHAW 7200DER GAS VALVE WITH JOHNSON CONTROLS G766BCA DIRECT SPARK IGNITION
CONTROL
1K = WHITE RODGERS 36E96 GAS VALVE WITH UNITED TECH. 1016-452 DIRECT SPARK IGNITION CONTROL
1L = WHITE RODGERS 36E96 GAS VALVE WITH FENWALL 05-29DSI DIRECT SPARK IGNITION CONTROL
1M = WHITE RODGERS 36E96 GAS VALVE WITH JOHNSON CONTROLS G766BCA DIRECT SPARK IGNITON
CONTROL
1N = ROBERTSHAW 7200DER2-5 GAS VALVE WITH UNITED TECH. 1016-452 DIRECT SPARK IGNITION CONTROL
1P = ROBERTSHAW 7200DER2-5 GAS VALVE WITH FENWALL 05-29DSI DIRECT SPARK IGNITION CONTROL
1Q = ROBERTSHAW 7200DER2-5 GAS VALVE WITH JOHNSON CONTROLS G766BCA DIRECT SPARK IGNITION
CONTROL
1R = HONEYWELL VR8205 WITH UNITED TECH. 1068-300 OR 1068-301 INTEGRATED FURNACE CONTROL
1S = WHITE RODGERS 36-36 WITH UNITED TECH. 1068-300 OR 1068-301 INTEGRATED FURNACE CONTROL
1T = WHITE RODGERS 36E37 WITH UNITED TECH. 1016-452 DIRECT SPARK
1U = WHITE RODGERS 36E37 WITH JOHNSON CONTROLS G766BCA DIRECT SPARK
1V = HONEYWELL VR8205H WITH UNITED TECH. 1016-452 DIRECT SPARK
1W = HONEYWELL VR8205H WITH JOHNSON CONTROLS G7766BCA DIRECT SPARK
1X = WHITE RODGERS 36E37 WITH UNITED TECH. 1068-300 OR 1068-301 INTEGRATED FURNACE CONTROL
1Y = HONEYWELL VR8205H WITH UNITED TECH. 1068-300 OR 1068-301 INTEGRATED FURNACE CONTROL
1Z = WHITE RODGERS FAST OPEN (36C76) WITH UNITED TECHNOLOGIES 1068-210 INTEGRATED FURNACE
CONTROL
2A = WHITE RODGERS SLOW OPEN (36E23) WITH UNITED TECHNOLOGIES 1068-300 OR 1068-301 INTEGRATED
FURNACE CONTROL
2B = WHITE RODGERS SNAP OPEN (36E99) WITH UNITED TECHNOLOGIES 1068-210 INTEGRATED FURNACE
CONTROL
2C = WHITE RODGERS SNAP OPEN (36E99) WITH UNITED TECHNOLOGIES 1068-300 INTEGRATED FURNACE
CONTROL
2D = HONEYWELL SNAP OPEN (VR8305Q) WITH UNITED TECHNOLOGIES 1068-210 INTEGRATED FURNACE
CONTROL
2E = WHITE RODGERS SLOW OPEN (36F23) WITH UNITED TECHNOLOGIES 1068-300 OR 1068-301 INTEGRATED
FURNACE CONTROL
2F = WHITE-RODGERS SNAP OPEN (36E55) AND UNITED TECHNOLOGIES INTEGRATED FURNACE CONTROL
(1068-300)
2G = HONEYWELL SLOW OPEN (VR8205S) AND UNITED TECHNOLOGIES INTEGRATED FURNACE CONTROL
(1068-300/301)
2H = WHITE-RODGERS SNAP OPEN (36E55) AND UNITED TECHNOLOGIES INTEGRATED FURNACE CONTROL
(1068-210)
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