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102 questions

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370
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1
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2
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2020-11-08 11:19:56 -0500 Ag flag of Italy

Warning: Calculated design heating load for zone is zero.

121
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1
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1
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2021-06-28 12:24:51 -0500 rraustad flag of United States of America

What is best to model VRF with High Sensible Mode?

219
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1
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no
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2021-10-14 08:25:30 -0500 Aaron Boranian flag of United States of America

i don't know how to fixed this?

151
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1
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no
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2022-06-28 09:01:19 -0500 rraustad flag of United States of America

VRF performance curve: EIR modifier for PLR > 1

159
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1
answer
5
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2022-09-24 08:49:10 -0500 Keigo

Zone VRF does not work with Airloop VRF

74
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1
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no
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2023-05-29 03:42:56 -0500 Keigo

thermal zone design for VRF HVAC

110
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1
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2
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2023-12-27 16:38:16 -0500 willyJohan

Most impactful VRF object inputs

62
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1
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1
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2024-03-20 15:34:34 -0500 rraustad flag of United States of America

Modeling an inverter based AC as a VRF

9k
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no
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1
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2021-01-11 12:45:45 -0500 yashar

Best Practice For Modeling DOAS with VRF in Openstudio?

154
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no
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1
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2017-05-09 01:39:12 -0500 mcdonaa1

OpenStudio: Autosizing VRF units?

3k
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no
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1
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2017-08-25 03:50:50 -0500 Julien Marrec flag of France

VRF- Fluid T control - Cooling Coil Sensible

756
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no
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2
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2018-01-01 00:25:12 -0500 TomB flag of Australia

VRF Humidity Control ?

72
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no
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no
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2020-04-18 14:48:11 -0500 Absola

VRF COP is increasing during summer!!

125
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no
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1
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2020-07-13 15:21:34 -0500 Jim Dirkes

VRF temp control jumps around like a chipmunk

8k
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2020-09-09 17:42:23 -0500 rainbow

How to solve these warnings regarding VRF HVAC?

328
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no
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3
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2020-10-02 11:11:35 -0500 shorowit flag of United States of America

Open Studio 3.0.1 fatal error relating to vrf terminal units

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