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Replace existing suite HVAC units with PTAC Heat Pump units |
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rev. 2008-11-25
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Replace existing suite HVAC units with PTAC Heat Pump units |
|
|
rev. 2008-11-25
|
|
Existing Conditions
There are various electric resistance package terminal air conditioning (PTAC) units. Electric resistance heating is a very expensive way to heating a building.
Retrofit Conditions
We recommend replacing the existing PTAC units with newer heat pump PTAC units. The heat pump PTACs will operate more efficiently down to about -5°C, at which time built-in electric resistance heating would be turned on.
Further Benefits
Every suite will gain individual air conditioning.