From 4c2097973b3eb084c1cdcebe3344ab307dcb6611 Mon Sep 17 00:00:00 2001
From: "Michael J. Witte" <mjwitte@gard.com>
Date: Fri, 8 Sep 2023 21:24:38 -0500
Subject: [PATCH] Use Space conditions - ConvectionCoefficients.cc part 2

---
 src/EnergyPlus/ConvectionCoefficients.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/EnergyPlus/ConvectionCoefficients.cc b/src/EnergyPlus/ConvectionCoefficients.cc
index 9de3a1c9413..5ffaad2d0ec 100644
--- a/src/EnergyPlus/ConvectionCoefficients.cc
+++ b/src/EnergyPlus/ConvectionCoefficients.cc
@@ -2724,7 +2724,7 @@ void CalcISO15099WindowIntConvCoeff(EnergyPlusData &state,
 
     // Get humidity ratio
     Real64 AirHumRat =
-        (surface.Zone > 0) ? state.dataZoneTempPredictorCorrector->zoneHeatBalance(surface.Zone).airHumRatAvg : state.dataEnvrn->OutHumRat;
+        (surface.spaceNum > 0) ? state.dataZoneTempPredictorCorrector->spaceHeatBalance(surface.spaceNum).airHumRatAvg : state.dataEnvrn->OutHumRat;
 
     Real64 Height = surface.Height;
     Real64 TiltDeg = surface.Tilt;