Electric Heat Multipliers
| Voltage | kW Capacity Multipliers1 | |
Nominal |
| Applied | |
|
| ||
240 |
| 208 | 0.75 |
| 230 | 0.92 | |
|
| ||
480 |
| 460 | 0.92 |
600 |
| 575 | 0.92 |
1.Electric heaters are rated at nominal voltage. Use this table to determine the electric heat capacity for heaters applied at lower voltages.
Sound Performance
Indoor Sound Power Levels
Size |
|
| ESP | Blower |
|
| Sound Power, dB |
|
| ||||||
Model | CFM | Sound Rating1 |
| Octave Band Centerline Frequency (Hz) |
| ||||||||||
(Tons) | (IWG) |
|
|
|
| ||||||||||
|
| RPM | BHP | dB (A) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||
|
|
|
| ||||||||||||
078 | ZH/ZR/XP | 2600 | 0.6 | 812 | 1.14 | 74 | 71 | 73 | 73 | 71 | 69 | 65 | 65 | 60 | |
(6.5) | |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
090 | ZH/ZR/XP | 3000 | 0.6 | 854 | 1.47 | 77 | 74 | 76 | 76 | 74 | 72 | 68 | 68 | 63 | |
(7.5) | |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
102 | ZH/ZR/XP | 3400 | 0.6 | 872 | 1.65 | 80 | 77 | 79 | 79 | 77 | 75 | 71 | 71 | 66 | |
(8.5) | |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
120 | ZH/ZR/XP | 4000 | 0.6 | 959 | 2.29 | 83 | 80 | 82 | 82 | 80 | 78 | 74 | 74 | 69 | |
(10) | |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
150 | ZH/ZR/XP | 5000 | 0.6 | 1132 | 3.74 | 87 | 84 | 86 | 86 | 84 | 82 | 78 | 78 | 73 | |
(12.5) | |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
1.These values have been accessed using a model of sound propagation from a point source into the hemispheric/free field. The dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacture has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA value of sound data in any other form than sound power level ratings.
Outdoor Sound Power Levels
Size | Model | Sound Rating1 |
| Octave Band Centerline Frequency (Hz) |
| |||||
(Tons) | dB (A) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | ||
| ||||||||||
078 | ZH | 83 | 88.0 | 82.5 | 81.5 | 78.0 | 73.0 | 69.0 | 62.0 | |
(6.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
090 | ZH | 83 | 89.5 | 83.5 | 82.0 | 78.0 | 72.5 | 68.0 | 60.5 | |
(7.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
102 | ZH | 90 | 93.5 | 92.5 | 88.0 | 84.5 | 79.0 | 74.5 | 68.0 | |
(8.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
120 | ZH | 90 | 94.0 | 92.0 | 88.5 | 84.5 | 80.0 | 75.5 | 68.5 | |
(10) | ||||||||||
|
|
|
|
|
|
|
|
| ||
150 | ZH | 84 | 90.0 | 84.5 | 81.5 | 77.5 | 72.0 | 68.5 | 61.5 | |
(12.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
078 | ZR/XP | 83 | 88.0 | 82.5 | 81.5 | 78.0 | 73.0 | 69.0 | 62.0 | |
(6.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
090 | ZR/XP | 83 | 89.5 | 83.5 | 82.0 | 78.0 | 72.5 | 68.0 | 60.5 | |
(7.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
102 | ZR/XP | 83 | 89.0 | 84.5 | 81.5 | 78.0 | 72.5 | 68.5 | 70.5 | |
(8.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
120 | ZR/XP | 83 | 89.5 | 83.5 | 81.0 | 78.0 | 72.0 | 68.5 | 70.5 | |
(10) | ||||||||||
|
|
|
|
|
|
|
|
| ||
150 | ZR/XP | 84 | 90.0 | 84.5 | 81.5 | 77.5 | 72.0 | 68.5 | 61.5 | |
(12.5) | ||||||||||
|
|
|
|
|
|
|
|
| ||
1. Rated in accordance with ARI 270 standard.
Johnson Controls Unitary Products | 81 |
