WCHDZseries
3-Way ECOi VRF Heat Recovery Combined Units
SANYO’s Combined ECOi
A smart conditioning solution for large capacity jobs that require simultaneous heating and cooling.
WCHDZ 14463 / WCHDZ 16863 / WCHDZ 19263 WCHDZ 21663 / WCHDZ 24063
WCHDZ 26463 / WCHDZ 28863
Key Features:
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*Combine 3 outdoor units up to 24 tons
*“ECO Friendly” R410A Refrigerant
*208/230V, 3 Phase, 60Hz
*Multiple Compressors For Extra Reliability and Partial Redundancy
*Operating Range (Outdoor Ambient)
*Ultra Quiet Operation As Low As 52dB(a)
*Variable Speed DC Fan Motors
*Flexible Piping Design:
-984 Feet - Maximum Total Liquid Line
-492 Feet - Maximum Outdoor To Most Distant Indoor Unit
-164 Feet - Maximum Vertical Between Indoor and Outdoor (Outdoor Above Indoor)
-131 Feet - Maximum Vertical Between Indoor and Outdoor (Outdoor Below Indoor)
WCHDZ Heat recovery Combined Series.
System | Outdoor Unit | Cooling & Heating | Power input | Control Range |
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WCHDZ 14463 | CHDZ 07263 (quantity of 2) | 144,000 & 162,000 BTU/H | 10.56/ 11.58 kW | 6 - 100% |
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WCHDZ 16863 | CHDZ 07263 | 168,000 & 189,000 BTU/H | 12.97/ 14.39 kW | 6 - 100% |
| CHDZ 09663 |
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WCHDZ 19263 | CHDZ 09663 (quantity of 2) | 192,000 & 216,000 BTU/H | 15.38/ 17.2 kW | 6- 100% |
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WCHDZ 21663 | CHDZ 07263 (quantity of 3) | 216,000 & 243,000 BTU/H | 15.84/ 17.37 kW | 6 - 100% |
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WCHDZ 24063 | CHDZ 07263 (quantity of 2) | 240,000 & 270,000 BTU/H | 18.25/ 20.18 kW | 6- 100% |
| CHDZ 09663 |
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WCHDZ 26463 | CHDZ 09663 (quantity of 2) | 264,000 & 297,000 BTU/H | 20.66/ 22.99 kW | 6 - 100% |
| CHDZ 07263 |
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WCHDZ 28863 | CHDZ 09663 (quantity of 3) | 288,000 & 324,000 BTU/H | 23.07/ 25.8 kW | 6 - 100% |
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(R)indicates with salt protection - Special Order
*NOTE: *460 Volt Step Down Transformers
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