High altitude capacity changes – Reznor RDH with 1-stage gas control or 2-stage gas control Gas Conversion Kit Instructions User Manual
Page 8

Form CP-PREEVA-GC, P/N 212063 R7, Page 8
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®
and PREEVA
®
are registered in at least the United States
All other trademarks are the property of their respective owners.
0514 (Serial No. Date Code BNE) Form CP-PREEVA-GC (Version A.1)
®
High Altitude
Capacity Changes
2-Stage Minimum
Input NOTE:
“2-Stage Minimum
Input” column” is
70% and applies to
units with 2-stage
control system
Options AG2, AG3,
AG15, and AG16
ALTITUDE
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Feet
Meters
Size 75
Size 100
Size 125
0-2000
0-610
75,000
60,750
52,500
100,000
81,000
70,000
125,000
101,250
87,500
2001-3000
611-915
70,500
57,105
49,350
94,000
76,140
65,800
117,500
95,175
82,250
3001-4000
916-1220
69,000
55,890
48,300
92,000
74,520
64,400
115,000
93,150
80,500
4001-5000
1221-1525
67,500
54,675
47,250
90,000
72,900
63,000
112,500
91,125
78,750
5001-6000
1526-1830
66,000
53,460
46,200
88,000
71,280
61,600
110,000
89,100
77,000
6001-7000
1831-2135
64,500
52,245
45,150
86,000
69,660
60,200
107,500
87,075
75,250
7001-8000
2136-2440
63,000
51,030
44,100
84,000
68,040
58,800
105,000
85,050
73,500
8001-9000
2441-2745
61,500
49,815
43,050
82,000
66,420
57,400
102,500
83,025
71,750
Feet
Meters
Size 150
Size 175
Size 200
0-2000
0-610
150,000
121,500
105,000
175,000
141,750
122,500
200,000
162,000
140,000
2001-3000
611-915
141,000
114,210
98,700
164,500
133,245
115,150
188,000
152,280
131,600
3001-4000
916-1220
138,000
111,780
96,600
161,000
130,410
112,700
184,000
149,040
128,800
4001-5000
1221-1525
135,000
109,350
94,500
157,500
127,575
110,250
180,000
145,800
126,000
5001-6000
1526-1830
132,000
106,920
92,400
154,000
124,740
107,800
176,000
142,560
123,200
6001-7000
1831-2135
129,000
104,490
90,300
150,500
121,905
105,350
172,000
139,320
120,400
7001-8000
2136-2440
126,000
102,060
88,200
147,000
119,070
102,900
168,000
136,080
117,600
8001-9000
2441-2745
123,000
99,630
86,100
143,500
116,235
100,450
164,000
132,840
114,800
Feet
Meters
Size 225
Size 250
Size 300
0-2000
0-610
225,000
182,250
157,500
250,000
202,500
175,000
300,000
243,000
210,000
2001-3000
611-915
211,500
171,315
148,050
235,000
190,350
164,500
282,000
228,420
197,400
3001-4000
916-1220
207,000
167,670
144,900
230,000
186,300
161,000
276,000
223,560
193,200
4001-5000
1221-1525
202,500
164,025
141,750
225,000
182,250
157,500
270,000
218,700
189,000
5001-6000
1526-1830
198,000
160,380
138,600
220,000
178,200
154,000
264,000
213,840
184,800
6001-7000
1831-2135
193,500
156,735
135,450
215,000
174,150
150,500
258,000
208,980
180,600
7001-8000
2136-2440
189,000
153,090
132,300
210,000
170,100
147,000
252,000
204,120
176,400
8001-9000
2441-2745
184,500
149,445
129,150
205,000
166,050
143,500
246,000
199,260
172,200
Feet
Meters
Size 350
Size 400A
0-2000
0-610
350,000
283,500
245,000
400,000
324,000
280,000
2001-3000
611-915
329,000
266,490
230,300
376,000
304,560
263,200
3001-4000
916-1220
322,000
260,820
225,400
368,000
298,080
257,600
4001-5000
1221-1525
315,000
255,150
220,500
360,000
291,600
252,000
5001-6000
1526-1830
308,000
249,480
215,600
352,000
285,120
246,400
6001-7000
1831-2135
301,000
243,810
210,700
344,000
278,640
240,800
7001-8000
2136-2440
294,000
238,140
205,800
336,000
272,160
235,200
8001-9000
2441-2745
287,000
232,470
200,900
328,000
265,680
229,600
ALTITUDE
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Normal
Input
Thermal
Output
Capacity
2-Stage
Minimum
Input
Feet
Meters
Size 75
Size 100
Size 125
0-2000
0-610
75,000
60,750
52,500
100,000
81,000
70,000
125,000
101,250
87,500
2001-4500
611-1373
67,500
54,675
47,250
90,000
72,900
63,000
112,500
91,125
78,750
Feet
Meters
Size 150
Size 175
Size 200
0-2000
0-610
150,000
121,500
105,000
175,000
141,750
122,500
200,000
162,000
140,000
2001-4500
611-1373
135,000
109,350
94,500
157,500
127,575
110,250
180,000
145,800
126,000
Feet
Meters
Size 225
Size 250
Size 300
0-2000
0-610
225,000
182,250
157,500
250,000
202,500
175,000
300,000
243,000
210,000
2001-4500
611-1373
202,500
164,025
141,750
225,000
182,250
157,500
270,000
218,700
189,000
Feet
Meters
Size 350
Size 400A
0-2000
0-610
350,000
283,500
245000
400,000
324,000
280,000
2001-4500
611-1373
315,000
255,150
220500
360,000
291,600
252,000
TABLE 3A - BTUH
Inputs and Capacities
by Altitude in the
UNTIED STATES for
Models PDH, SDH, RDH
TABLE 3B - BTUH
Inputs and Capacities
by Altitude in CANADA
for Models PDH, SDH,
RDH
Propane TO Natural Conversion Kit, P/N 212072
Applies to:
Models PDH, SDH, RDH Sizes 250 and 300
Equipped with one of the following valves:
Serial No. Code Description
Y5 or 1A
VR8305K4258, Single-stage, 3/4”
Y7 or 3A
VR8305N4289, Two-stage, 3/4”
Components:
Qty
P/N
Description
Use in Valve w/
Serial No. Code
1
98721 Spring Kit #394588 for VR8105, VR8205,
VR8305 Single-Stage Valves
Y5, 1A
1
197208 Spring Kit #396205 for VR8105, VR8205,
VR8305 Two-Stage Valves
Y7, 3A
1
208255 SIZE 250, Burner Orifice, L
1
221122 SIZE 300 - Burner Orifice, 8.0mm
1
64391 Conversion Tape
1
1401
Natural Gas Disk
1
197062 High Altitude Adjustment Label (use above 2000ft/610M)
Propane TO Natural Conversion Kit, P/N 212073
Applies to:
Models PDH, SDH, RDH Sizes 350 and 400A
Equipped with one of the following valves:
Serial No. Code Description
Y5 or 1A
VR8305K4258, Single-stage, 3/4”
Y7 or 3A
VR8305N4289, Two-stage, 3/4”
Components:
Qty
P/N
Description
Use in Valve w/
Serial No. Code
1
98721 Spring Kit #394588 for VR8105, VR8205,
VR8305 Single-Stage Valves
Y5, 1A
1
197208 Spring Kit #396205 for VR8105, VR8205,
VR8305 Two-Stage Valves
Y7, 3A
1
221123 SIZE 350 - Burner Orifice, 8.7mm
1
196897 SIZE 400A - Burner Orifice, 9.6mm
1
64391 Conversion Tape
1
1401
Natural Gas Disk
1
197062 High Altitude Adjustment Label (use above 2000ft/610M)
Propane to Natural Kits (cont’d) (Verify kit application.)