diff --git a/datasets/WaterToAirHeatPumps.idf b/datasets/WaterToAirHeatPumps.idf
index acd014315b1..0668d14a70a 100644
--- a/datasets/WaterToAirHeatPumps.idf
+++ b/datasets/WaterToAirHeatPumps.idf
@@ -9,8 +9,8 @@
 !- Rated characteristics: 
 !-   * Cooling capacity: 69 kBtu/h at 86F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
 !-   * Cooling efficiency: 13.3 EER at 86F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating capacity: 92.5 kBtu/h at 68F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating efficiency: 5.0 COP at 68F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
+!-   * Heating capacity: 92.5 kBtu/h at 68F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
+!-   * Heating efficiency: 5.0 COP at 68F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
 
 Curve:QuadLinear,
     TCH072_WLHP_CLG_CAPFT,   !- Name
@@ -131,8 +131,8 @@ Curve:QuadLinear,
 !- Rated characteristics: 
 !-   * Cooling capacity: 77.72 kBtu/h at 59F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
 !-   * Cooling efficiency: 19.37 EER at 59F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating capacity: 73.08 kBtu/h at 50F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating efficiency: 4.3 COP at 50F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
+!-   * Heating capacity: 73.08 kBtu/h at 50F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
+!-   * Heating efficiency: 4.3 COP at 50F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
 
 !- Performance curve based on 15% methanol antifreeze solution
 Curve:QuadLinear,
@@ -258,8 +258,8 @@ Curve:QuadLinear,
 !- Rated characteristics: 
 !-   * Cooling capacity: 70.29 kBtu/h at 77F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
 !-   * Cooling efficiency: 14.35 EER at 77F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating capacity: 56.14 kBtu/h at 32F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
-!-   * Heating efficiency: 3.42 COP at 32F entering water temperature, and 80.6F/66.2F entering air dry-bulb and wet-bulb
+!-   * Heating capacity: 56.14 kBtu/h at 32F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
+!-   * Heating efficiency: 3.42 COP at 32F entering water temperature, and 68F/59F entering air dry-bulb and wet-bulb
 
 !- Performance curve based on 15% methanol antifreeze solution
 Curve:QuadLinear,