R-410A vs R-454B
R-410A
Safety: A1
GWP: 2088
ODP: 0
Category: HFC Blend
R-454B
Safety: A2L
GWP: 466
ODP: 0
Category: HFO/HFC Blend
Pressure Comparison Graph
Side-by-Side Pressures (PSIG)
| Temp | R-410A | R-454B | Δ PSIG |
|---|---|---|---|
| -80°F | -6.5 | -6.8 | -0.3 |
| -75°F | -5.1 | -5.5 | -0.4 |
| -70°F | -3.5 | -4.0 | -0.5 |
| -65°F | -1.7 | -2.3 | -0.6 |
| -60°F | 0.2 | -0.4 | -0.6 |
| -55°F | 2.5 | 1.7 | -0.8 |
| -50°F | 5.0 | 4.0 | -1.0 |
| -45°F | 7.7 | 6.6 | -1.1 |
| -40°F | 10.8 | 9.5 | -1.3 |
| -35°F | 14.1 | 12.7 | -1.4 |
| -30°F | 17.8 | 16.2 | -1.6 |
| -25°F | 21.9 | 20.1 | -1.8 |
| -20°F | 26.3 | 24.3 | -2.0 |
| -15°F | 31.2 | 28.9 | -2.3 |
| -10°F | 36.5 | 33.9 | -2.6 |
| -5°F | 42.2 | 39.4 | -2.8 |
| 0°F | 48.4 | 45.3 | -3.1 |
| 5°F | 55.2 | 51.7 | -3.5 |
| 10°F | 62.4 | 58.5 | -3.9 |
| 15°F | 70.3 | 66.0 | -4.3 |
| 20°F | 78.7 | 73.9 | -4.8 |
| 25°F | 87.7 | 82.5 | -5.2 |
| 30°F | 97.4 | 91.7 | -5.7 |
| 35°F | 107.7 | 101.5 | -6.2 |
| 40°F | 118.8 | 112.0 | -6.8 |
| 45°F | 130.6 | 123.1 | -7.5 |
| 50°F | 143.1 | 135.0 | -8.1 |
| 55°F | 156.5 | 147.7 | -8.8 |
| 60°F | 170.7 | 161.1 | -9.6 |
| 65°F | 185.8 | 175.4 | -10.4 |
| 70°F | 201.7 | 190.5 | -11.2 |
| 75°F | 218.6 | 206.5 | -12.1 |
| 80°F | 236.5 | 223.4 | -13.1 |
| 85°F | 255.4 | 241.2 | -14.2 |
| 90°F | 275.3 | 260.0 | -15.3 |
| 95°F | 296.4 | 279.9 | -16.5 |
| 100°F | 318.5 | 300.8 | -17.7 |
| 105°F | 341.9 | 322.8 | -19.1 |
| 110°F | 366.5 | 345.9 | -20.6 |
| 115°F | 392.3 | 370.2 | -22.1 |
| 120°F | 419.5 | 395.7 | -23.8 |
| 125°F | 448.0 | 422.4 | -25.6 |
| 130°F | 478.0 | 450.5 | -27.5 |
| 155°F | 652.3 | 612.2 | -40.1 |