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Hi,

I am trying to model the HVAC system performance. I know all the internal loads and I have them applied as internal loads schedule. However, I do not have any idea about the cooling and Heating setpoint. The house is located in Austin, Texas. I changed the setpoint couple of times.

Finally since I saw extra performance from the HVAC system, I tried the following setpoints:

Heating setpoint: 74 F Cooling setpoint: 80 F

But still I have a bad performance simulation for HVAC system. I uploaded the .CSV file of data which you can open in Dview. And also I uploaded the picture of results for some intervals in the following URL.

https://drive.google.com/drive/folders/1PArpty7r_jSkBw2l_BFwnHhgK4G0q8Ou?usp=sharing

Thanks!

Hi,

I am trying to model the HVAC system performance. I know all the internal loads and I have them applied as internal loads schedule. However, I do not have any idea about the cooling and Heating setpoint. The house is located in Austin, Texas. I changed the setpoint couple of times.

Finally since I saw extra performance from the HVAC system, I tried the following setpoints:

Heating setpoint: 74 F Cooling setpoint: 80 F

But still I have a bad really weak performance simulation for HVAC system. I uploaded the .CSV file of data which you can open in Dview. And also I uploaded the picture of results for some intervals in the following URL.

https://drive.google.com/drive/folders/1PArpty7r_jSkBw2l_BFwnHhgK4G0q8Ou?usp=sharing

I would appreciate if you can help me with any suggestion.

Thanks!

Hi,

I am trying to model the HVAC system performance. I know all the internal loads and I have them applied as internal loads schedule. However, I do not have any idea about the cooling and Heating setpoint. The house is located in Austin, Texas. I changed the setpoint couple of times.

Finally since I saw extra performance from the HVAC system, I tried the following setpoints:

Heating setpoint: 74 F Cooling setpoint: 80 F

But still I have a really weak performance simulation for HVAC system. I uploaded the .CSV file of data which you can open in Dview. And also I uploaded the picture of results for some intervals in the following URL.

https://drive.google.com/drive/folders/1PArpty7r_jSkBw2l_BFwnHhgK4G0q8Ou?usp=sharing

I would appreciate if you can help me with any suggestion.

Thanks!

Hi,

I am trying to model the HVAC system performance. I know all the internal loads and I have them applied as internal loads schedule. However, I do not have any idea about the cooling and Heating setpoint. The house is located in Austin, Texas. I changed the setpoint couple of times.

Finally since I saw extra performance from the HVAC system, I tried the following setpoints:

Heating setpoint: 74 F Cooling setpoint: 80 F

But still I have a really weak performance simulation for HVAC system. I uploaded the .CSV file of data which you can open in Dview. And also I uploaded the picture of results for some intervals in the following URL.

https://drive.google.com/drive/folders/1PArpty7r_jSkBw2l_BFwnHhgK4G0q8Ou?usp=sharing

I would appreciate if you can help me with any suggestion.

Thanks!