Self Supporting Cones
1 3/4" mounting height
Large Cones
Small
15/16" Height
Self Supporting Cones
1 3/4" mounting height
Large Cones
Small
15/16" Height
Regular
Iron Free
Regular
Iron Free
Regular
PCE
Heating Rate (F/hour)
Heating Rate (F/hour)
Cone
27
108
270
27
108
270
108
270
108
270
540
270
022
1049
1087
1094
N/A
N/A
1166
021
1076
1112
1143
N/A
N/A
1189
020
1125
1159
1180
N/A
N/A
1231
019
1213
1252
1283
1249
1279
1333
018
1267
1319
1353
1314
1350
1386
017
1301
1360
1405
1357
1402
1443
016
1368
1422
1465
1416
1461
1517
015
1382
1456
1504
1450
1501
1549
014
1395
1485
1540
1485
1537
1598
013
1485
1539
1582
1539
1578
1616
012
1549
1582
1620
1576
1616
1652
011
1575
1607
1641
1603
1638
1679
010
1636
1657
1679
1600
1627
1639
1648
1675
1623
1636
1686
09
1665
1688
1706
1650
1686
1702
1683
1702
1683
1699
1751
08
1692
1728
1753
1695
1735
1755
1728
1749
1733
1751
1801
07
1764
1789
1809
1747
1780
1800
1783
1805
1778
1796
1846
06
1798
1828
1855
1776
1816
1828
1823
1852
1816
1825
1873
05½
1839
1859
1877
1814
1854
1870
1854
1873
1852
1868
1909
05
1870
1888
1911
1855
1899
1915
1886
1915
1890
1911
1944
04
1915
1945
1971
1909
1942
1956
1940
1958
1940
1953
2008
03
1960
1987
2019
1951
1990
1999
1987
2014
1989
1996
2068
02
1972
2016
2052
1983
2021
2039
2014
2048
2016
2035
2098
01
1999
2046
2080
2014
2053
2073
2043
2079
2052
2070
2152
1
2028
2079
2109
2046
2082
2098
2077
2109
2079
2095
2163
2
2034
2088
2127
2088
2124
2174
3
2039
2106
2138
2066
2109
2124
2106
2134
2104
2120
2185
4
2086
2124
2161
2120
2158
2208
5
2118
2167
2205
2163
2201
2230
5½
2133
2197
2237
N/A
N/A
N/A
6
2165
2232
2269
2228
2266
2291
7
2194
2262
2295
2259
2291
2307
8
2212
2280
2320
2277
2316
2372
9
2235
2300
2336
2295
2332
2403
10
2284
2345
2381
2340
2377
2426
11
2322
2361
2399
2359
2394
2437
12
2345
2383
2419
2379
2419
2471
2439
13
2428
2458
2410
2455
2460
13½
2466
2493
14
2489
2523
2530
2491
2548
14½
2527
2568
15
2583
2602
2595
2608
2606
15½
2617
2633
16
2655
2687
2651
2683
2716
17
2694
2709
2691
2705
2754
18
2736
2746
2732
2743
2772
19
2772
2786
2768
2782
2806
20
2811
2824
2808
2820
2847
21
2851
2860
2847
2856
2883
23
2890
2898
2887
2894
2921
26
2892
2921
2950
27
2937
2961
2984
28
2946
2971
2995
29
2955
2993
3018
30
2977
3009
3029
31
3022
3054
3061
31½
3063
3088
3090
32
3103
3123
3123
32½
3124
3146
3135
33
3150
3166
3169
34
3195
3198
3205
35
3243
3243
3245
36
3268
3265
3279
37
3308
38
3362
39
3389
40
3425
41
3578
42
3659