Carrier KGBPN42011SP, Installation Instructions Manual

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5
Table 3
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 ALTITUDE Orifice Manifold Orifice Manifold Orifice Manifold Orifice Manifold
(Btu/cu ft) No. Pressure No. Pressure No. Pressure No. Pressure
ALTITUDE
RANGE
ft (m)
SINGLE-STAGE FURNACE
(TABULATED DATA BASED ON 20,000 BTUH PER BURNER, DERATED 2%/1000 FT (305M) ABOVE SEA 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
(2439) 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
9000 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
9001 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 BOLD are factory-installed.
to
to
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U.
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A11253B
Figure 6
Igniter Position − Back View
A11405
2-1/2-in.
(64.4)
1-1/4-in.
(31.8)
Figure 7
Igniter Position − Side View
A12392
2 − in.
(2.5 mm
3/8 − in.
3/16 − in.
, +0.8 -1.5)
(50 mm)
(9.6 mm)
(4.6 mm)
3/32 − in., +1/32 -3/64-in.
CONVERT GAS VALVE
!
CAUTION
UNIT DAMAGE HAZARD
Failure to follow this caution may result in unit damage
The gas valve must be converted and pre
− adjusted before
operating on propane gas. If not converted and pre − adjusted,
sooting and corrosion will occur leading to early heat
exchanger failure.
!
WARNING
FIRE, EXPLOSION, ELECTRICAL SHOCK
HAZARD
Failure to follow this warning could result in personal injury,
death or property damage.
Gas supply MUST be shut off before disconnecting electrical
power and proceeding with conversion.
Do not use this kit if the gas valve in Figure 8 has a green label
on top of the valve. The green label on the gas valve is a special
low capacity gas valve. Refer to Specification Sheet for the
correct conversion kit.