Roberts Gorden CRV-B-4 - Manual (Page 31)

SECTION 7: E XAMPLE CRV-S ERIES S YSTEM L AYOUTS
25
FIGURE 26: Example System Layout (Option 9)
7.7 Example System Layout (Option 7, 8 and 9)
These systems are for B9 burners only, this burner is
specially rated for 2 burners in-series applications in
the systems shown.
Option 7 is a 180' (55 m) straight system connected to
an EP-100 pump.
Option 8 is a system connected to an EP-200 Series
pump.
Option 9 is a system connected to an EP-300 Series
pump.
These layouts show minimum allowed lengths. Addi-
tional tubing may be added. The distance between the
burners can be varied from 30' (9 m) to 20’ (6 m), but
the overall system lengths must remain the same.
Layout will minimize upfront equipment cost of tubing
by implementing special shortened minimum tailpipe
lengths.
Layout to provide condensed radiant output and good
uniformity of distribution. Layout will exhibit minimum
system efficiency.
30'
(9 m)
30'
(9 m)
10'
(3 m)
30'
(9 m)
10'
(3 m)
30'
(9 m)
30'
(9 m)
6"
Tailpipe