diff --git a/Content.Server/Atmos/Components/HeatExchangerComponent.cs b/Content.Server/Atmos/Components/HeatExchangerComponent.cs
index 86a053b478..4ed9e41276 100644
--- a/Content.Server/Atmos/Components/HeatExchangerComponent.cs
+++ b/Content.Server/Atmos/Components/HeatExchangerComponent.cs
@@ -31,6 +31,6 @@ public sealed partial class HeatExchangerComponent : Component
     /// </summary>
     [ViewVariables(VVAccess.ReadWrite)]
     [DataField("radiationCoefficient")]
-    public float alpha { get; set; } = 400f;
+    public float alpha { get; set; } = 140f;
 }
 
diff --git a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/binary.yml b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/binary.yml
index f60a03cfb0..f5c1f2015f 100644
--- a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/binary.yml
+++ b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/binary.yml
@@ -427,5 +427,3 @@
   - type: Construction
     graph: GasBinary
     node: radiator
-  - type: StaticPrice
-    price: 50
diff --git a/Resources/Prototypes/Recipes/Construction/Graphs/utilities/atmos_binary.yml b/Resources/Prototypes/Recipes/Construction/Graphs/utilities/atmos_binary.yml
index eee5c6fbc4..63ae324910 100644
--- a/Resources/Prototypes/Recipes/Construction/Graphs/utilities/atmos_binary.yml
+++ b/Resources/Prototypes/Recipes/Construction/Graphs/utilities/atmos_binary.yml
@@ -49,7 +49,7 @@
     - to: radiator
       steps:
       - material: Steel
-        amount: 8
+        amount: 2
         doAfter: 1
 
   - node: pressurepump
@@ -176,7 +176,7 @@
       completed:
       - !type:SpawnPrototype
         prototype: SheetSteel1
-        amount: 8
+        amount: 2
       - !type:DeleteEntity
       steps:
       - tool: Screwing