Specification Sheet

Air
Accessories
RGRM Series
8
VENT TERMINATION KITS CONCENTRIC:
HORIZONTAL/VERTICAL =
RXGY-E03A (US & Canadian Installations)
HORIZONTAL TWO PIPE: RXGY-D02, RXGY-D03, RXGY-D04
(US Installations)
RXGY-D02A, RXGY-D03A, RXGY-D04A (Canadian Installations)
RXGY-G02 (US Only)
CONDENSATE PUMP KIT: RXGY-B01
NEUTRALIZER KIT: RXGY-A01
FOSSIL FUEL KIT: RXPF-F01, RXPF-F02 (TVA)
RETURN AIR PLENUM: RXGR-C17B, RXGR-C21B, RXGR-C24B
FILTER RACK FILTER SIZES* INCHES [mm]
MODEL
RGRM-
RXGF-CB
(BOTTOM)
04
15
3
/4 x 25
[400 x 635]
09
19
1
/4 x 25
[489 x 635]
10
19
1
/4 x 25
[489 x 635]
12
22
3
/4 x 25
[578 x 635]
RXGF-CA
(SIDE)
15
3
/4 x 25
[400 x 635]
15
3
/4 x 25
[400 x 635]
15
3
/4 x 25
[400 x 635]
15
3
/4 x 25
[400 x 635]
07EM
07NM
15
3
/4 x 25
[400 x 635]
15
3
/4 x 25
[400 x 635]
06
15
3
/4
x 25
[400 x 635]
15
3
/4
x 25
[400 x 635]
07EY
07NY
19
1
/4 x 25
[489 x 635]
15
3
/4 x 25
[400 x 635]
*Filter racks are shipped without filters.
Filters shipped with furnace may be used or a suitable 1" [25.4 mm] filter.
[ ] Designates Metric Conversions
Option – 278 furnaces are shipped with #51 DMS orifices installed.
This is one drill size smaller than standard furnaces to account for
expected average elevations and heating values typically seen in
these areas.
CAUTION: Always follow National Fuel Gas Code (NFGC) guidelines
when converting for high altitudes.
For all installations above 2000 ft. (including all option – 278 models),
the burner orifice size needs to be recalculated and verified. A burner
orifice change may still be required. See Installation Instructions for
more information.
NOTE: For Canadian installations only, an optional derate (manifold
gas pressure reduction) method may be used to adjust the
furnace for altitude. See Installation Instructions for more
information. This optional method may NOT be used for U.S.
installations.
(U.S. Models—Kit packaged with furnace.
Requires field installation).
LP CONVERSION KITS:
U.S./Canadian RXGJ-FP26 or RXGJ-FP21
EXTERNAL BOTTOM FILTER RACK: RXGF-CB
EXTERNAL SIDE FILTER RACK: RXGF-CA
FOR HIGH ALTITUDES:
HIGH ALTITUDE KIT:
RGRM-06*M
INPUT BTU/HR [kW] HIGH ALTITUDE KIT NO.
RXGY-F18
RGRM-04*M RXGY-F18
RGRM-07*Y Not Required
RGRM-07*M Not Required
RGRM-09*Z RXGY-F20
RGRM-10*Z Not Required
RGRM-12*R RXGY-F21
PLENUM DATA FOR “A” COILS
Plenum adapters are required in some instances for use on upflow
applications when plenum and furnace size do not match.
Note: See Form Number C11-206 for MultiFlex
®
coil data.
FURNACE
WIDTH
IN. [mm]
PLENUM
WIDTH
IN. [mm]
PLENUM ADAPTER
UPFLOW
COIL
PLENUM
14
1
/
2 [356]
16
1
/
4 [413]
RXAA-C171 RXAL-B16BU
17
1
/
2 [445]
20
1
/
4 [514]
RXAA-C173 RXAL-B20BU
17
1
/2 [445] 21
5
/8 [549]
RXAA-C187 RXAL-B21BU
17
1
/2 [445] 25
1
/4 [641]
RXAA-C174 RXAL-B25BU
21 [533] 22
1
/4 [565]
RXAA-C176 RXAL-B22BU
24
1
/
2 [622]
25
1
/
4 [641]
RXAA-C177 RXAL-B25BU
21 [533] 25
1
/
4 [641]
RXAA-C175 RXAL-B25BU
21 [533] 21
5
/8 [549] RXAA-C188 RXAL-B21BU
24
1
/2 [622] 21
5
/8 [549] RXAA-C187 RXAL-B21BU
17
1
/2 [445] 16
1
/4 [413] RXAA-C185 RXAL-B16BU
14
1
/2 [356] 20
1
/4 [514] RXAA-C172 RXAL-B20BU