Payne B Series, Инструкции по установке, запуску, эксплуатации, обслуживанию и техническому обслуживанию

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Table 22 − Orifice Size and Manifold Pressure (in. W.C.) for Gas Input Rate (Cont.)
S A G L A R U T A N F O Y T I V A R G C I F I C E P S S A G . G V A
HEAT VALUE 0.58 0.60 0.62 0.64
AT ALT I TU D E Orifice Manifold Orifice Manifold Orifice Manifold Orifice Manifold
( B tu / cu ft) No. Pressure No. Pressure No. Pressure No. Pressure
ALT I TU D E
RANGE
ft ( m )
SI NGLE- S TAGE FURNACE
(TA B ULATE D D ATA B A S E D ON 20,000 B TUH P ER B URNER , D ERATE D 2 % /1000 FT ( 305 M) A B OVE S EA LEVEL)
650 42 3.4 42 3.5 42 3.6 42 3.7
7001 675 43 3.8 42 3.2 42 3.3 42 3.4
( 2134 ) 700 43 3.5 43 3.7 43 3.8 42 3.2
725 44 3.8 43 3.4 43 3.5 43 3.6
750 44 3.5 44 3.7 44 3.8 43 3.4
8000 775 44 3.3 44 3.4 44 3.5 44 3.7
( 2438 ) 800 44 3.1 44 3.2 44 3.3 44 3.4
825 44 2. 9 44 3.0 44 3.1 44 3.2
625 42 3.4 42 3.5 42 3.6 42 3.7
8001 650 43 3.8 42 3.2 42 3.3 42 3.4
( 243 9) 675 43 3.5 43 3.6 43 3.7 42 3.2
700 44 3.7 43 3.4 43 3.5 43 3.6
725 44 3.5 44 3.6 44 3.7 44 3.8
9 000 750 44 3.3 44 3.4 44 3.5 44 3.6
( 2743 ) 775 44 3.0 44 3.2 44 3.3 44 3.4
9 001 600 42 3.3 42 3.4 42 3.6 42 3.7
( 2744 ) 625 43 3.7 42 3.2 42 3.3 42 3.4
650 43 3.5 43 3.6 43 3.7 43 3.8
675 44 3.7 44 3.8 43 3.4 43 3.5
10000 700 44 3.4 44 3.5 44 3.7 44 3.8
( 3048 ) 725 44 3.2 44 3.3 44 3.4 44 3.5
* Orifice numbers shown in B OL D are factory-installed.
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