Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
As @Julien Marrec said in comment, we need an AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat in this case.
The explanation is given in the documentation :
"The difference between the two is in heating mode. For the Single Duct VAV NoReheat terminal unit, the air flow rate is reduced to the minimum value (max air flow rate x zone minimum air flow fraction) when zone heating is required. For the AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat terminal unit, the air flow rate in heating mode is increased to meet higher zone heating loads (similar to what is done in cooling mode)."
| | 2 | No.2 Revision |
As @Julien Marrec said in comment, we need an AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat in this case.
The explanation is given in the documentationdocumentation for AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat :
"The The difference between the two is in heating mode. For the Single Duct VAV NoReheat terminal unit, the air flow rate is reduced to the minimum value (max air flow rate x zone minimum air flow fraction) when zone heating is required. For the AirTerminal:SingleDuct:VAV:HeatAndCool:NoReheat terminal unit, the air flow rate in heating mode is increased to meet higher zone heating loads (similar to what is done in cooling mode)."mode).
