diff --git a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/unary.yml b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/unary.yml
index fa628b2932..7585d8e948 100644
--- a/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/unary.yml
+++ b/Resources/Prototypes/Entities/Structures/Piping/Atmospherics/unary.yml
@@ -284,7 +284,7 @@
             True: { state: freezerOn }
             False: { state: freezerOff }
     - type: GasThermoMachine
-      coefficientOfPerformance: -3.9
+      coefficientOfPerformance: -64
     - type: ApcPowerReceiver
       powerDisabled: true #starts off
     - type: Machine
@@ -327,7 +327,7 @@
             True: { state: heaterOn }
             False: { state: heaterOff }
     - type: GasThermoMachine
-      coefficientOfPerformance: 0.95
+      coefficientOfPerformance: 32
     - type: ApcPowerReceiver
       powerDisabled: true #starts off
     - type: Machine
diff --git a/Resources/Prototypes/Entities/Structures/Power/Generation/teg.yml b/Resources/Prototypes/Entities/Structures/Power/Generation/teg.yml
index 723a1480de..090a015d97 100644
--- a/Resources/Prototypes/Entities/Structures/Power/Generation/teg.yml
+++ b/Resources/Prototypes/Entities/Structures/Power/Generation/teg.yml
@@ -57,6 +57,7 @@
     # It fires processing on behalf of its connected circulators.
     - type: AtmosDevice
     - type: TegGenerator
+      powerFactor: 0.025
 
     - type: DeviceNetwork
       deviceNetId: AtmosDevices