diff --git a/src/HPWHpresets.cc b/src/HPWHpresets.cc
index a39bb2f3..5badd8ed 100644
--- a/src/HPWHpresets.cc
+++ b/src/HPWHpresets.cc
@@ -3857,7 +3857,7 @@ int HPWH::HPWHinit_presets(MODELS presetNum) {
 		compressor.perfMap.push_back({
 			67, // Temperature (T_F)
 			{-1713, 46.60, 0.}, // Input Power Coefficients (inputPower_coeffs)
-			{-0.28156, 0.025064, 0.} // COP Coefficients (COP_coeffs)
+			{-0.239326, 0.02882, 0.} // COP Coefficients (COP_coeffs)
 			});
 
 		compressor.perfMap.push_back({
diff --git a/test/AquaThermAire.txt b/test/AquaThermAire.txt
index 04f47fa4..efd0391d 100644
--- a/test/AquaThermAire.txt
+++ b/test/AquaThermAire.txt
@@ -46,8 +46,8 @@ heatsource 0 copT2quad 0.0
 heatsource 0 inPowT3const -1713
 heatsource 0 inPowT3lin 46.60
 heatsource 0 inPowT3quad 0.0
-heatsource 0 copT3const -0.28156
-heatsource 0 copT3lin 0.025064
+heatsource 0 copT3const -0.239326
+heatsource 0 copT3lin 0.02882
 heatsource 0 copT3quad 0.0
 
 # 95F Coefficients