Rheem RGPK Series - Page 4

DOWNFLOW FILTER SIZES
FURNACE INPUT
WIDTH BTUH (K)
SIZE QTY.
14( 50 14( x 20( 1
17
1
⁄2( 75 & 100 12( x 20( 2
21( 100 12( x 20( 2
24
1
⁄2( 125 & 150 14( x 20( 2
UPFLOW FILTER SIZES
FURNACE INPUT
SIZE
WIDTH BTUH (K’s) BOTTOM SIDE
QTY.
14( 50 12
1
⁄4( x 25( 15
3
⁄4( x 25( 1
17
1
⁄2( 75 & 100 15
3
⁄4( x 25( 15
3
⁄4( x 25( 1
21( 100 19
1
⁄4( x 25( 15
3
⁄4( x 25( 1
24
1
⁄2( 125 & 150 22
3
⁄4( x 25( 15
3
⁄4( x 25( 1
4
Figure 5. Downflow Filters Installation
Figure 4. Upflow Side Filter Installation
Figure 3. Upflow Filter Location