Specifications

USING CONVERSION KIT CHART II
STEP 1) Find the appropriate control system by serial number code letters in line 2 of Chart II.
STEP 2) Verify the control system listed in line 3 of Chart II by name. Also verify that the furnace actually has this type
control system.
STEP 3) Identify the furnace model number in lines 4 or 5 in Chart II and move across this line until it intersects the
proper serial number column found in step 1. This space shows the proper conversion kit model number.
EXAMPLE
You wish to convert a Rooftop natural gas furnace model (-)RKA from Natural Gas to Propane Gas. Using the information
from the first example, the first two letters of the serial number were “1A.” From Chart I the “1A” signifies this furnace was
manufactured with a Honeywell VR8205 gas valve with United Technologies direct spark ignition control. Locate the serial
number coded letters “1A” in line 2 of Chart II and then look below this space to verify the type control system by name as
shown on line 3 (Honeywell VR8205 gas valve with direct spark ignition). Then verify that the furnace actually has this type
control system. Locate the model number of the unit in lines 4 and 5 of the first column. Then move across this line until it
intersects the column under the proper serial number code. The proper conversion kit model number is RXGJ-EP85H.
CHART II
CONVERSION KITS - NATURAL GAS TO PROPANE GAS
1
2
3
4
5
TYPE KIT,
ALTITUDE AND COUNTRY
SERIAL NO. CODE LETTER
TYPE CONTROL SYSTEM
KIT
NUMBER FOR FURNACE
MODELS:
ALL RRKA MODELS
ALL RRMA MODELS
ALL RRNA MODELS
ALL RRNL MODELS
ALL RRPL MODELS
ALL RQPW MODELS
ALL SINGLE STAGE RKKA
MODELS
ALL SINGLE STAGE RKMA
MODELS
ALL RKNA MODELS
ALL RKNL MODELS
ALL RKPL MODELS
KIT
NUMBER FOR FURNACE
MODELS:
TWO STAGE
RKKB/RKKA/RKMB/RKMA
MODELS
NAT. GAS TO
PROPANE
ALL ALTITUDES -
(USA & CANADA)
NAT. GAS TO
PROPANE
ALL ALTITUDES -
(USA & CANADA)
NAT. GAS TO
PROPANE
ALL ALTITUDES -
(USA & CANADA)
NAT. GAS TO
PROPANE
ALL ALTITUDES -
(USA & CANADA)
NAT. GAS TO NAT. GAS
2,000-4,500 FT.
(610-1373M)
(CANADA ONLY)
NAT. GAS TO
PROPANE
ALL ALTITUDES -
(USA & CANADA)
1A, 1B, 1C, 1R, 1V,
1W, 1Y or 2G
HONEYWELL VR8205
GAS VALVE WITH
DIRECT SPARK
IGNITION
USE KIT NO.
RXGJ-EP85H
1D, 1E, 1F, 1S, 1T, 1U,
1X, 2A or 2E
WHITE RODGERS
36E23, 36E36, 36F23
OR 36E37 GAS VALVE
WITH DIRECT
SPARK IGNITION
USE KIT NO.
RXGJ-EP84W
USE KIT NO.
RXGJ-EP86W
USE KIT NO.
RXGJ-EP87W
USE KIT NO.
RXGJ-FP14
1K, 1L, 1M, 2B, 2C,
2F OR 2H
WHITE RODGERS
36E55, 36E96 OR
36E99 GAS VALVE
WITH DIRECT
SPARK IGNITION
1Z
WHITE RODGERS
36C76 GAS VALVE
WITH DIRECT
SPARK
IGNITION
HONEYWELL
VR8305Q GAS
VALVE WITH
DIRECT SPARK
IGNITION
2D ALL
ALL
USE KIT NO.
RXRX-AH01
USE KIT NO.
RXRX-AH02
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