Propane (Lp) Gas Application Data-Single Stage; Propane (Lp) Gas Application Data-Two Stage - Johnson Controls AFFINITY DNZ024 Installation Manual

508258-YIM-C-0211
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Table 13: Propane (LP) Gas Application Data-Single Stage
Available On Models
2, 2-1/2, 3 Ton
2, 2-1/2 Ton
3 Ton
3-1/2, 4, 5 Ton
3 Ton
3-1/2 Ton
4, 5 Ton
4, 5 Ton
1. Propane applications are accomplished by field installation of a Propane Conversion Accessory, Model 1NP0807 for 2 thru 3 Ton units
with 33-1/2" tall cabinets and Model 1NP0808 for 3-1/2 thru 5 Ton units with 41-1/2" tall cabinets.
2. Heating capacity valid for elevations up to 2,000 feet above sea level. For elevations above 2,000 feet, rated capacity should be reduced
by 4% for each 1,000 feet above sea level.
3. Based on 2500 BTU/Ft.
4. The air flow must be adequate to obtain a temperature rise within the range shown. Continuous return air temperature should not be below 55°F.
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Table 14: Propane (LP) Gas Application Data-Two Stage
Available On Models
2, 2-1/2 Ton
3 Ton
3 Ton
4, 5 Ton
4, 5 Ton
1. Propane applications are accomplished by field installation of a Propane Conversion Accessory, Model 1NP0809 for 2 thru 3 Ton units
with 33-1/2" tall cabinets and Model 1NP0810 for 4 and 5 Ton units with 41-1/2" tall cabinets.
2. Heating capacity valid for elevations up to 2,000 feet above sea level. For elevations above 2,000 feet, rated capacity should be reduced
by 4% for each 1,000 feet above sea level.
3. Based on 2500 BTU/Ft.
4. The air flow must be adequate to obtain a temperature rise within the range shown. Continuous return air temperature should not be below 55°F.
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Input
2
(Mbh)
45
70
70
80
90
108
108
135
3
.
Input
2
(Mbh)
High Fire / Low Fire High Fire / Low Fire
70 / 45.5
70 / 45.5
90 / 58.5
108 / 70.2
135 / 87.75
3
.
Output Gas Rate
3
(Mbh) Ft. /Hr.
36 18
56 28
56 28
64 32
72 36
87 43
87 43
108 54
Output Gas Rate
3
(Mbh) Ft. /Hr.
High Fire / Low Fire
56 / 36.4 28 / 18.2
56 / 36.4 28 / 18.2
72 / 46.8 36 / 23.4
87 / 56.2 43 / 27.95
108 / 70.2 54 / 35.1
3
Number of Burners
2
3
3
3
4
4
4
5
3
Number of Burners
3
3
4
4
5
Johnson Controls Unitary Products
Temp. Rise ºF
4
At Full Input
Min. Max.
25 55
30 60
25 55
25 55
30 60
45 75
35 65
45 75
Temp. Rise ºF
4
At Full Input
Min. Max.
30 60
25 55
30 60
35 65
45 75