
The TETCO Commercial Series ZS/ZT heat pumps are compact and versatile, fitting between standard 24″ trussing. The small size of these heat pumps makes them perfect for replacing older water-source heat pumps. Additionally, these compact systems have the option of domestic hot water assist. As a lighter unit with high efficiencies, the ZS/ZT models are ideal for housing developments, classrooms, office buildings, etc.

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FEATURES
- Available sizes: 0.5 – 6 tons
- Efficiencies: Up to 29.8 EER / 4.4 COP
- Hot water assist
- UL GREENGUARD Gold certified cabinet insulation
- Heavy gauge steel
- Single- and two-stage compressor options
- Variable-speed fan
- Temperature system as part of system safeties
- All-aluminum microchannel air coil
Document Downloads:
Model Specifications:
- ZS006 208/230V
- ZS006 265/115V
- ZS009 208/230V
- ZS009 265/115V
- ZS012
- ZS015
- ZS017
- ZS018
- ZS024
- ZS030
- ZS036
- ZS042
- ZS048
- ZS060
- ZS072
- ZT024
- ZT030
- ZT036
- ZT042
- ZT048
- ZT060
- ZT072
Model | ZS006 208/230V | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 6,900 | – |
COOLING EER | 17.1 | – |
HEATING BTU/HR | 5,200 | – |
HEATING COP | 3.5 | – |
Model | ZS006 265/115V | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 6,500 | – |
COOLING EER | 16.2 | – |
HEATING BTU/HR | 5,000 | – |
HEATING COP | 3.3 | – |
Model | ZS009 208/230V | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 9,600 | – |
COOLING EER | 16.7 | – |
HEATING BTU/HR | 7,500 | – |
HEATING COP | 3.5 | – |
Model | ZS009 265/115V | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 9,200 | – |
COOLING EER | 15.9 | – |
HEATING BTU/HR | 7,100 | – |
HEATING COP | 3.3 | – |
MODEL | ZS012 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 11,300 | – |
COOLING EER | 14.1 | – |
HEATING BTU/HR | 9,500 | – |
HEATING COP | 3.2 | – |
MODEL | ZS015 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 15,300 | – |
COOLING EER | 19.2 | – |
HEATING BTU/HR | 11,100 | – |
HEATING COP | 3.8 | – |
MODEL | ZS017 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 18,300 | – |
COOLING EER | 18.6 | – |
HEATING BTU/HR | 13,400 | – |
HEATING COP | 3.7 | – |
MODEL | ZS018 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 20,500 | – |
COOLING EER | 18.2 | – |
HEATING BTU/HR | 14,400 | – |
HEATING COP | 3.6 | – |
MODEL | ZS024 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 25,200 | – |
COOLING EER | 18.7 | – |
HEATING BTU/HR | 18,600 | – |
HEATING COP | 3.7 | – |
MODEL | ZS030 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 30,300 | – |
COOLING EER | 19.1 | – |
HEATING BTU/HR | 21,900 | – |
HEATING COP | 3.7 | – |
MODEL | ZS036 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 37,600 | – |
COOLING EER | 18.1 | – |
HEATING BTU/HR | 27,800 | – |
HEATING COP | 3.7 | – |
MODEL | ZS042 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 43,400 | – |
COOLING EER | 19.8 | – |
HEATING BTU/HR | 32,800 | – |
HEATING COP | 3.9 | – |
MODEL | ZS048 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 48,500 | – |
COOLING EER | 17.8 | – |
HEATING BTU/HR | 38,500 | – |
HEATING COP | 3.6 | – |
MODEL | ZS060 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 60,500 | – |
COOLING EER | 17.8 | – |
HEATING BTU/HR | 49,200 | – |
HEATING COP | 3.8 | – |
MODEL | ZS072 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 70,600 | – |
COOLING EER | 17.2 | – |
HEATING BTU/HR | 57,400 | – |
HEATING COP | 3.5 | – |
MODEL | ZT024 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 26,800 | 20,700 |
COOLING EER | 19.8 | 28.8 |
HEATING BTU/HR | 18,100 | 14,900 |
HEATING COP | 4.0 | 4.3 |
MODEL | ZT030 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 32,000 | 24,800 |
COOLING EER | 18.0 | 24.9 |
HEATING BTU/HR | 22,600 | 18,700 |
HEATING COP | 3.7 | 4.0 |
MODEL | ZT036 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 38,200 | 28,900 |
COOLING EER | 19.9 | 29.8 |
HEATING BTU/HR | 27,600 | 21,200 |
HEATING COP | 4.1 | 4.4 |
MODEL | ZT042 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 42,600 | 33,100 |
COOLING EER | 19.1 | 26.2 |
HEATING BTU/HR | 31,500 | 25,900 |
HEATING COP | 3.7 | 4.0 |
MODEL | ZT048 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 49,800 | 39,700 |
COOLING EER | 18.3 | 26.6 |
HEATING BTU/HR | 37,900 | 29,600 |
HEATING COP | 3.9 | 4.3 |
MODEL | ZT060 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 61,200 | 47,300 |
COOLING EER | 18.7 | 26.9 |
HEATING BTU/HR | 48,100 | 34,200 |
HEATING COP | 3.9 | 4.1 |
MODEL | ZT072 | |
---|---|---|
CAPACITY | Full Load | Part Load |
COOLING BTU/HR | 70,400 | 57,100 |
COOLING EER | 18.0 | 25.2 |
HEATING BTU/HR | 57,900 | 47,600 |
HEATING COP | 3.8 | 4.2 |