scenario_id
stringlengths
8
8
climate_zone
stringclasses
5 values
climate_zone_name
stringclasses
5 values
outdoor_winter_db_f
int64
-15
35
outdoor_summer_db_f
int64
86
95
outdoor_summer_wb_f
int64
70
78
indoor_winter_setpoint_f
int64
70
70
indoor_summer_setpoint_f
int64
75
75
floor_area_sqft
int64
1.5k
3.6k
dwelling_volume_cuft
int64
12k
32.4k
wall_assembly_id
stringclasses
4 values
wall_effective_u_factor
float64
0.04
0.11
fenestration_id
stringclasses
3 values
fenestration_u_factor
float64
0.28
1.05
fenestration_shgc
float64
0.24
0.72
infiltration_ach50
float64
1.2
8.5
infiltration_design_cfm
float64
13.2
252
heating_conduction_loss_btu_h
int64
7.45k
77.3k
heating_infiltration_loss_btu_h
int64
499
23.2k
total_peak_heating_load_btu_h
int64
7.95k
100k
summer_conduction_gain_btu_h
int64
2.6k
21.1k
summer_fenestration_solar_gain_btu_h
int64
2.62k
16.8k
summer_sensible_infiltration_btu_h
int64
157
5.45k
summer_internal_sensible_gain_btu_h
int64
2.79k
4.05k
total_cooling_sensible_load_btu_h
int64
8.17k
47.4k
total_cooling_latent_load_btu_h
int64
760
12.6k
total_cooling_peak_load_btu_h
int64
8.93k
60k
calculated_cooling_tonnage
float64
0.74
5
rule_of_thumb_tonnage_500sqft
float64
3
7.2
heuristic_oversize_percentage
float64
29.9
407
sensible_heat_ratio_shr
float64
0.67
0.96
canonical_reference_url
stringclasses
1 value
ENV-0201
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
8.5
252.2
23,958
12,257
36,215
10,055
13,572
4,903
4,050
32,580
8,934
41,514
3.46
7.2
108.1
0.785
https://hvaclogic.org/calculators/btu-calculator
ENV-0202
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
3.5
38.5
10,998
1,871
12,869
4,690
6,334
748
2,790
14,562
1,811
16,373
1.36
3
120.6
0.889
https://hvaclogic.org/calculators/btu-calculator
ENV-0203
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
3.5
68.1
17,136
3,310
20,446
7,242
9,651
1,324
3,420
21,637
2,942
24,579
2.05
5
143.9
0.88
https://hvaclogic.org/calculators/btu-calculator
ENV-0204
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
3.5
103.8
23,958
5,045
29,003
10,055
13,572
2,018
4,050
29,695
4,266
33,961
2.83
7.2
154.4
0.874
https://hvaclogic.org/calculators/btu-calculator
ENV-0205
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
1.2
13.2
10,998
642
11,640
4,690
6,334
257
2,790
14,071
1,015
15,086
1.26
3
138.1
0.933
https://hvaclogic.org/calculators/btu-calculator
ENV-0206
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
1.2
23.4
17,136
1,137
18,273
7,242
9,651
455
3,420
20,768
1,536
22,304
1.86
5
168.8
0.931
https://hvaclogic.org/calculators/btu-calculator
ENV-0207
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_Clear_Metal
0.48
0.58
1.2
35.6
23,958
1,730
25,688
10,055
13,572
692
4,050
28,369
2,120
30,489
2.54
7.2
183.5
0.93
https://hvaclogic.org/calculators/btu-calculator
ENV-0208
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
93.4
9,108
4,539
13,647
3,934
2,621
1,816
2,790
11,161
3,538
14,699
1.22
3
145.9
0.759
https://hvaclogic.org/calculators/btu-calculator
ENV-0209
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
165.4
14,256
8,038
22,294
6,090
3,994
3,215
3,420
16,719
6,003
22,722
1.89
5
164.6
0.736
https://hvaclogic.org/calculators/btu-calculator
ENV-0210
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
252.2
19,908
12,257
32,165
8,435
5,616
4,903
4,050
23,004
8,934
31,938
2.66
7.2
170.7
0.72
https://hvaclogic.org/calculators/btu-calculator
ENV-0211
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
38.5
9,108
1,871
10,979
3,934
2,621
748
2,790
10,093
1,811
11,904
0.99
3
203
0.848
https://hvaclogic.org/calculators/btu-calculator
ENV-0212
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
68.1
14,256
3,310
17,566
6,090
3,994
1,324
3,420
14,828
2,942
17,770
1.48
5
237.8
0.834
https://hvaclogic.org/calculators/btu-calculator
ENV-0213
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
103.8
19,908
5,045
24,953
8,435
5,616
2,018
4,050
20,119
4,266
24,385
2.03
7.2
254.7
0.825
https://hvaclogic.org/calculators/btu-calculator
ENV-0214
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
13.2
9,108
642
9,750
3,934
2,621
257
2,790
9,602
1,015
10,617
0.88
3
240.9
0.904
https://hvaclogic.org/calculators/btu-calculator
ENV-0215
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
23.4
14,256
1,137
15,393
6,090
3,994
455
3,420
13,959
1,536
15,495
1.29
5
287.6
0.901
https://hvaclogic.org/calculators/btu-calculator
ENV-0216
CZ-3
Warm (Atlanta/Dallas)
25
93
75
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
35.6
19,908
1,730
21,638
8,435
5,616
692
4,050
18,793
2,120
20,913
1.74
7.2
313.8
0.899
https://hvaclogic.org/calculators/btu-calculator
ENV-0217
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
8.5
93.4
24,345
5,548
29,893
7,730
7,862
1,513
2,790
19,895
2,860
22,755
1.9
3
57.9
0.874
https://hvaclogic.org/calculators/btu-calculator
ENV-0218
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
8.5
165.4
37,074
9,825
46,899
11,671
11,981
2,679
3,420
29,751
4,803
34,554
2.88
5
73.6
0.861
https://hvaclogic.org/calculators/btu-calculator
ENV-0219
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
8.5
252.2
51,194
14,981
66,175
15,980
16,848
4,086
4,050
40,964
7,103
48,067
4.01
7.2
79.6
0.852
https://hvaclogic.org/calculators/btu-calculator
ENV-0220
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
3.5
38.5
24,345
2,287
26,632
7,730
7,862
624
2,790
19,006
1,532
20,538
1.71
3
75.4
0.925
https://hvaclogic.org/calculators/btu-calculator
ENV-0221
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
3.5
68.1
37,074
4,045
41,119
11,671
11,981
1,103
3,420
28,175
2,448
30,623
2.55
5
96.1
0.92
https://hvaclogic.org/calculators/btu-calculator
ENV-0222
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
3.5
103.8
51,194
6,166
57,360
15,980
16,848
1,682
4,050
38,560
3,512
42,072
3.51
7.2
105.1
0.917
https://hvaclogic.org/calculators/btu-calculator
ENV-0223
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
1.2
13.2
24,345
784
25,129
7,730
7,862
214
2,790
18,596
919
19,515
1.63
3
84
0.953
https://hvaclogic.org/calculators/btu-calculator
ENV-0224
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
1.2
23.4
37,074
1,390
38,464
11,671
11,981
379
3,420
27,451
1,366
28,817
2.4
5
108.3
0.953
https://hvaclogic.org/calculators/btu-calculator
ENV-0225
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Single_Clear_Aluminum
1.05
0.72
1.2
35.6
51,194
2,115
53,309
15,980
16,848
577
4,050
37,455
1,862
39,317
3.28
7.2
119.5
0.953
https://hvaclogic.org/calculators/btu-calculator
ENV-0226
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
8.5
93.4
17,762
5,548
23,310
5,934
6,334
1,513
2,790
16,571
2,860
19,431
1.62
3
85.2
0.853
https://hvaclogic.org/calculators/btu-calculator
ENV-0227
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
8.5
165.4
27,042
9,825
36,867
8,935
9,651
2,679
3,420
24,685
4,803
29,488
2.46
5
103.3
0.837
https://hvaclogic.org/calculators/btu-calculator
ENV-0228
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
8.5
252.2
37,087
14,981
52,068
12,132
13,572
4,086
4,050
33,840
7,103
40,943
3.41
7.2
111.1
0.827
https://hvaclogic.org/calculators/btu-calculator
ENV-0229
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
3.5
38.5
17,762
2,287
20,049
5,934
6,334
624
2,790
15,682
1,532
17,214
1.43
3
109.8
0.911
https://hvaclogic.org/calculators/btu-calculator
ENV-0230
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
3.5
68.1
27,042
4,045
31,087
8,935
9,651
1,103
3,420
23,109
2,448
25,557
2.13
5
134.7
0.904
https://hvaclogic.org/calculators/btu-calculator
ENV-0231
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
3.5
103.8
37,087
6,166
43,253
12,132
13,572
1,682
4,050
31,436
3,512
34,948
2.91
7.2
147.4
0.9
https://hvaclogic.org/calculators/btu-calculator
ENV-0232
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
1.2
13.2
17,762
784
18,546
5,934
6,334
214
2,790
15,272
919
16,191
1.35
3
122.2
0.943
https://hvaclogic.org/calculators/btu-calculator
ENV-0233
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
1.2
23.4
27,042
1,390
28,432
8,935
9,651
379
3,420
22,385
1,366
23,751
1.98
5
152.5
0.942
https://hvaclogic.org/calculators/btu-calculator
ENV-0234
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_Clear_Metal
0.48
0.58
1.2
35.6
37,087
2,115
39,202
12,132
13,572
577
4,050
30,331
1,862
32,193
2.68
7.2
168.7
0.942
https://hvaclogic.org/calculators/btu-calculator
ENV-0235
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
93.4
15,452
5,548
21,000
5,304
2,621
1,513
2,790
12,228
2,860
15,088
1.26
3
138.1
0.81
https://hvaclogic.org/calculators/btu-calculator
ENV-0236
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
165.4
23,522
9,825
33,347
7,975
3,994
2,679
3,420
18,068
4,803
22,871
1.91
5
161.8
0.79
https://hvaclogic.org/calculators/btu-calculator
ENV-0237
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
252.2
32,137
14,981
47,118
10,782
5,616
4,086
4,050
24,534
7,103
31,637
2.64
7.2
172.7
0.775
https://hvaclogic.org/calculators/btu-calculator
ENV-0238
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
38.5
15,452
2,287
17,739
5,304
2,621
624
2,790
11,339
1,532
12,871
1.07
3
180.4
0.881
https://hvaclogic.org/calculators/btu-calculator
ENV-0239
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
68.1
23,522
4,045
27,567
7,975
3,994
1,103
3,420
16,492
2,448
18,940
1.58
5
216.5
0.871
https://hvaclogic.org/calculators/btu-calculator
ENV-0240
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
103.8
32,137
6,166
38,303
10,782
5,616
1,682
4,050
22,130
3,512
25,642
2.14
7.2
236.4
0.863
https://hvaclogic.org/calculators/btu-calculator
ENV-0241
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
13.2
15,452
784
16,236
5,304
2,621
214
2,790
10,929
919
11,848
0.99
3
203
0.922
https://hvaclogic.org/calculators/btu-calculator
ENV-0242
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
23.4
23,522
1,390
24,912
7,975
3,994
379
3,420
15,768
1,366
17,134
1.43
5
249.7
0.92
https://hvaclogic.org/calculators/btu-calculator
ENV-0243
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-11_2x4_16OC_Legacy
0.106
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
35.6
32,137
2,115
34,252
10,782
5,616
577
4,050
21,025
1,862
22,887
1.91
7.2
277
0.919
https://hvaclogic.org/calculators/btu-calculator
ENV-0244
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
8.5
93.4
21,531
5,548
27,079
6,553
7,862
1,513
2,790
18,718
2,860
21,578
1.8
3
66.7
0.867
https://hvaclogic.org/calculators/btu-calculator
ENV-0245
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
8.5
165.4
33,101
9,825
42,926
10,009
11,981
2,679
3,420
28,089
4,803
32,892
2.74
5
82.5
0.854
https://hvaclogic.org/calculators/btu-calculator
ENV-0246
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
8.5
252.2
46,109
14,981
61,090
13,853
16,848
4,086
4,050
38,837
7,103
45,940
3.83
7.2
88
0.845
https://hvaclogic.org/calculators/btu-calculator
ENV-0247
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
3.5
38.5
21,531
2,287
23,818
6,553
7,862
624
2,790
17,829
1,532
19,361
1.61
3
86.3
0.921
https://hvaclogic.org/calculators/btu-calculator
ENV-0248
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
3.5
68.1
33,101
4,045
37,146
10,009
11,981
1,103
3,420
26,513
2,448
28,961
2.41
5
107.5
0.915
https://hvaclogic.org/calculators/btu-calculator
ENV-0249
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
3.5
103.8
46,109
6,166
52,275
13,853
16,848
1,682
4,050
36,433
3,512
39,945
3.33
7.2
116.2
0.912
https://hvaclogic.org/calculators/btu-calculator
ENV-0250
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
1.2
13.2
21,531
784
22,315
6,553
7,862
214
2,790
17,419
919
18,338
1.53
3
96.1
0.95
https://hvaclogic.org/calculators/btu-calculator
ENV-0251
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
1.2
23.4
33,101
1,390
34,491
10,009
11,981
379
3,420
25,789
1,366
27,155
2.26
5
121.2
0.95
https://hvaclogic.org/calculators/btu-calculator
ENV-0252
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Single_Clear_Aluminum
1.05
0.72
1.2
35.6
46,109
2,115
48,224
13,853
16,848
577
4,050
35,328
1,862
37,190
3.1
7.2
132.3
0.95
https://hvaclogic.org/calculators/btu-calculator
ENV-0253
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
8.5
93.4
14,947
5,548
20,495
4,757
6,334
1,513
2,790
15,394
2,860
18,254
1.52
3
97.4
0.843
https://hvaclogic.org/calculators/btu-calculator
ENV-0254
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
8.5
165.4
23,069
9,825
32,894
7,273
9,651
2,679
3,420
23,023
4,803
27,826
2.32
5
115.5
0.827
https://hvaclogic.org/calculators/btu-calculator
ENV-0255
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
8.5
252.2
32,002
14,981
46,983
10,006
13,572
4,086
4,050
31,714
7,103
38,817
3.23
7.2
122.9
0.817
https://hvaclogic.org/calculators/btu-calculator
ENV-0256
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
3.5
38.5
14,947
2,287
17,234
4,757
6,334
624
2,790
14,505
1,532
16,037
1.34
3
123.9
0.904
https://hvaclogic.org/calculators/btu-calculator
ENV-0257
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
3.5
68.1
23,069
4,045
27,114
7,273
9,651
1,103
3,420
21,447
2,448
23,895
1.99
5
151.3
0.898
https://hvaclogic.org/calculators/btu-calculator
ENV-0258
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
3.5
103.8
32,002
6,166
38,168
10,006
13,572
1,682
4,050
29,310
3,512
32,822
2.74
7.2
162.8
0.893
https://hvaclogic.org/calculators/btu-calculator
ENV-0259
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
1.2
13.2
14,947
784
15,731
4,757
6,334
214
2,790
14,095
919
15,014
1.25
3
140
0.939
https://hvaclogic.org/calculators/btu-calculator
ENV-0260
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
1.2
23.4
23,069
1,390
24,459
7,273
9,651
379
3,420
20,723
1,366
22,089
1.84
5
171.7
0.938
https://hvaclogic.org/calculators/btu-calculator
ENV-0261
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_Clear_Metal
0.48
0.58
1.2
35.6
32,002
2,115
34,117
10,006
13,572
577
4,050
28,205
1,862
30,067
2.51
7.2
186.9
0.938
https://hvaclogic.org/calculators/btu-calculator
ENV-0262
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
93.4
12,637
5,548
18,185
4,127
2,621
1,513
2,790
11,051
2,860
13,911
1.16
3
158.6
0.794
https://hvaclogic.org/calculators/btu-calculator
ENV-0263
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
165.4
19,549
9,825
29,374
6,313
3,994
2,679
3,420
16,406
4,803
21,209
1.77
5
182.5
0.774
https://hvaclogic.org/calculators/btu-calculator
ENV-0264
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
252.2
27,052
14,981
42,033
8,656
5,616
4,086
4,050
22,408
7,103
29,511
2.46
7.2
192.7
0.759
https://hvaclogic.org/calculators/btu-calculator
ENV-0265
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
38.5
12,637
2,287
14,924
4,127
2,621
624
2,790
10,162
1,532
11,694
0.97
3
209.3
0.869
https://hvaclogic.org/calculators/btu-calculator
ENV-0266
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
68.1
19,549
4,045
23,594
6,313
3,994
1,103
3,420
14,830
2,448
17,278
1.44
5
247.2
0.858
https://hvaclogic.org/calculators/btu-calculator
ENV-0267
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
103.8
27,052
6,166
33,218
8,656
5,616
1,682
4,050
20,004
3,512
23,516
1.96
7.2
267.3
0.851
https://hvaclogic.org/calculators/btu-calculator
ENV-0268
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
13.2
12,637
784
13,421
4,127
2,621
214
2,790
9,752
919
10,671
0.89
3
237.1
0.914
https://hvaclogic.org/calculators/btu-calculator
ENV-0269
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
23.4
19,549
1,390
20,939
6,313
3,994
379
3,420
14,106
1,366
15,472
1.29
5
287.6
0.912
https://hvaclogic.org/calculators/btu-calculator
ENV-0270
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-19_2x6_16OC_Standard
0.063
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
35.6
27,052
2,115
29,167
8,656
5,616
577
4,050
18,899
1,862
20,761
1.73
7.2
316.2
0.91
https://hvaclogic.org/calculators/btu-calculator
ENV-0271
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
8.5
93.4
20,811
5,548
26,359
6,252
7,862
1,513
2,790
18,417
2,860
21,277
1.77
3
69.5
0.866
https://hvaclogic.org/calculators/btu-calculator
ENV-0272
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
8.5
165.4
32,085
9,825
41,910
9,584
11,981
2,679
3,420
27,664
4,803
32,467
2.71
5
84.5
0.852
https://hvaclogic.org/calculators/btu-calculator
ENV-0273
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
8.5
252.2
44,809
14,981
59,790
13,309
16,848
4,086
4,050
38,293
7,103
45,396
3.78
7.2
90.5
0.844
https://hvaclogic.org/calculators/btu-calculator
ENV-0274
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
3.5
38.5
20,811
2,287
23,098
6,252
7,862
624
2,790
17,528
1,532
19,060
1.59
3
88.7
0.92
https://hvaclogic.org/calculators/btu-calculator
ENV-0275
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
3.5
68.1
32,085
4,045
36,130
9,584
11,981
1,103
3,420
26,088
2,448
28,536
2.38
5
110.1
0.914
https://hvaclogic.org/calculators/btu-calculator
ENV-0276
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
3.5
103.8
44,809
6,166
50,975
13,309
16,848
1,682
4,050
35,889
3,512
39,401
3.28
7.2
119.5
0.911
https://hvaclogic.org/calculators/btu-calculator
ENV-0277
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
1.2
13.2
20,811
784
21,595
6,252
7,862
214
2,790
17,118
919
18,037
1.5
3
100
0.949
https://hvaclogic.org/calculators/btu-calculator
ENV-0278
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
1.2
23.4
32,085
1,390
33,475
9,584
11,981
379
3,420
25,364
1,366
26,730
2.23
5
124.2
0.949
https://hvaclogic.org/calculators/btu-calculator
ENV-0279
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Single_Clear_Aluminum
1.05
0.72
1.2
35.6
44,809
2,115
46,924
13,309
16,848
577
4,050
34,784
1,862
36,646
3.05
7.2
136.1
0.949
https://hvaclogic.org/calculators/btu-calculator
ENV-0280
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
8.5
93.4
14,227
5,548
19,775
4,456
6,334
1,513
2,790
15,093
2,860
17,953
1.5
3
100
0.841
https://hvaclogic.org/calculators/btu-calculator
ENV-0281
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
8.5
165.4
22,053
9,825
31,878
6,848
9,651
2,679
3,420
22,598
4,803
27,401
2.28
5
119.3
0.825
https://hvaclogic.org/calculators/btu-calculator
ENV-0282
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
8.5
252.2
30,701
14,981
45,682
9,462
13,572
4,086
4,050
31,170
7,103
38,273
3.19
7.2
125.7
0.814
https://hvaclogic.org/calculators/btu-calculator
ENV-0283
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
3.5
38.5
14,227
2,287
16,514
4,456
6,334
624
2,790
14,204
1,532
15,736
1.31
3
129
0.903
https://hvaclogic.org/calculators/btu-calculator
ENV-0284
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
3.5
68.1
22,053
4,045
26,098
6,848
9,651
1,103
3,420
21,022
2,448
23,470
1.96
5
155.1
0.896
https://hvaclogic.org/calculators/btu-calculator
ENV-0285
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
3.5
103.8
30,701
6,166
36,867
9,462
13,572
1,682
4,050
28,766
3,512
32,278
2.69
7.2
167.7
0.891
https://hvaclogic.org/calculators/btu-calculator
ENV-0286
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
1.2
13.2
14,227
784
15,011
4,456
6,334
214
2,790
13,794
919
14,713
1.23
3
143.9
0.938
https://hvaclogic.org/calculators/btu-calculator
ENV-0287
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
1.2
23.4
22,053
1,390
23,443
6,848
9,651
379
3,420
20,298
1,366
21,664
1.81
5
176.2
0.937
https://hvaclogic.org/calculators/btu-calculator
ENV-0288
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_Clear_Metal
0.48
0.58
1.2
35.6
30,701
2,115
32,816
9,462
13,572
577
4,050
27,661
1,862
29,523
2.46
7.2
192.7
0.937
https://hvaclogic.org/calculators/btu-calculator
ENV-0289
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
93.4
11,917
5,548
17,465
3,826
2,621
1,513
2,790
10,750
2,860
13,610
1.13
3
165.5
0.79
https://hvaclogic.org/calculators/btu-calculator
ENV-0290
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
165.4
18,533
9,825
28,358
5,888
3,994
2,679
3,420
15,981
4,803
20,784
1.73
5
189
0.769
https://hvaclogic.org/calculators/btu-calculator
ENV-0291
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
8.5
252.2
25,751
14,981
40,732
8,112
5,616
4,086
4,050
21,864
7,103
28,967
2.41
7.2
198.8
0.755
https://hvaclogic.org/calculators/btu-calculator
ENV-0292
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
38.5
11,917
2,287
14,204
3,826
2,621
624
2,790
9,861
1,532
11,393
0.95
3
215.8
0.866
https://hvaclogic.org/calculators/btu-calculator
ENV-0293
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
68.1
18,533
4,045
22,578
5,888
3,994
1,103
3,420
14,405
2,448
16,853
1.4
5
257.1
0.855
https://hvaclogic.org/calculators/btu-calculator
ENV-0294
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
3.5
103.8
25,751
6,166
31,917
8,112
5,616
1,682
4,050
19,460
3,512
22,972
1.91
7.2
277
0.847
https://hvaclogic.org/calculators/btu-calculator
ENV-0295
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
13.2
11,917
784
12,701
3,826
2,621
214
2,790
9,451
919
10,370
0.86
3
248.8
0.911
https://hvaclogic.org/calculators/btu-calculator
ENV-0296
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
23.4
18,533
1,390
19,923
5,888
3,994
379
3,420
13,681
1,366
15,047
1.25
5
300
0.909
https://hvaclogic.org/calculators/btu-calculator
ENV-0297
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-21_2x6_24OC_Advanced
0.052
Double_LowE_Argon_Vinyl
0.28
0.24
1.2
35.6
25,751
2,115
27,866
8,112
5,616
577
4,050
18,355
1,862
20,217
1.68
7.2
328.6
0.908
https://hvaclogic.org/calculators/btu-calculator
ENV-0298
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
1,500
12,000
R-20+5ci_HighPerformance
0.04
Single_Clear_Aluminum
1.05
0.72
8.5
93.4
20,026
5,548
25,574
5,923
7,862
1,513
2,790
18,088
2,860
20,948
1.75
3
71.4
0.863
https://hvaclogic.org/calculators/btu-calculator
ENV-0299
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
2,500
21,250
R-20+5ci_HighPerformance
0.04
Single_Clear_Aluminum
1.05
0.72
8.5
165.4
30,976
9,825
40,801
9,121
11,981
2,679
3,420
27,201
4,803
32,004
2.67
5
87.3
0.85
https://hvaclogic.org/calculators/btu-calculator
ENV-0300
CZ-4
Mixed (DC/St. Louis)
15
90
74
70
75
3,600
32,400
R-20+5ci_HighPerformance
0.04
Single_Clear_Aluminum
1.05
0.72
8.5
252.2
43,390
14,981
58,371
12,716
16,848
4,086
4,050
37,700
7,103
44,803
3.73
7.2
93
0.841
https://hvaclogic.org/calculators/btu-calculator