diff --git a/Firmware/Configuration.h b/Firmware/Configuration.h
index b959352238..cdd8984eb6 100644
--- a/Firmware/Configuration.h
+++ b/Firmware/Configuration.h
@@ -121,13 +121,6 @@ extern const char _sPrinterMmuName[] PROGMEM;
 #define TEMP_HYSTERESIS 5       // (degC) range of +/- temperatures considered "close" to the target one
 #define TEMP_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.
 
-
-
-// If your bed has low resistance e.g. .6 ohm and throws the fuse you can duty cycle it to reduce the
-// average current. The value should be an integer and the heat bed will be turned on for 1 interval of
-// HEATER_BED_DUTY_CYCLE_DIVIDER intervals.
-//#define HEATER_BED_DUTY_CYCLE_DIVIDER 4
-
 // If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
 //#define EXTRUDER_WATTS (12.0*12.0/6.7) //  P=I^2/R
 //#define BED_WATTS (12.0*12.0/1.1)      // P=I^2/R
diff --git a/Firmware/variants/MK25-RAMBo10a.h b/Firmware/variants/MK25-RAMBo10a.h
index e098a53873..46827926a3 100644
--- a/Firmware/variants/MK25-RAMBo10a.h
+++ b/Firmware/variants/MK25-RAMBo10a.h
@@ -325,9 +325,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK25-RAMBo13a.h b/Firmware/variants/MK25-RAMBo13a.h
index 22126cbaff..d2bf9a7f72 100644
--- a/Firmware/variants/MK25-RAMBo13a.h
+++ b/Firmware/variants/MK25-RAMBo13a.h
@@ -326,9 +326,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK25S-RAMBo10a.h b/Firmware/variants/MK25S-RAMBo10a.h
index d3bd7da151..b3e454d106 100644
--- a/Firmware/variants/MK25S-RAMBo10a.h
+++ b/Firmware/variants/MK25S-RAMBo10a.h
@@ -325,9 +325,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK25S-RAMBo13a.h b/Firmware/variants/MK25S-RAMBo13a.h
index b8b8026588..86e9a7b8e4 100644
--- a/Firmware/variants/MK25S-RAMBo13a.h
+++ b/Firmware/variants/MK25S-RAMBo13a.h
@@ -326,9 +326,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3-E3DREVO.h b/Firmware/variants/MK3-E3DREVO.h
index 48c9eaae0e..2c6370fd5c 100644
--- a/Firmware/variants/MK3-E3DREVO.h
+++ b/Firmware/variants/MK3-E3DREVO.h
@@ -474,9 +474,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3-E3DREVO_HF_60W.h b/Firmware/variants/MK3-E3DREVO_HF_60W.h
index 36dbc3163a..90b728dbd5 100644
--- a/Firmware/variants/MK3-E3DREVO_HF_60W.h
+++ b/Firmware/variants/MK3-E3DREVO_HF_60W.h
@@ -475,9 +475,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3.h b/Firmware/variants/MK3.h
index b0109d37d7..c4ccbccd11 100644
--- a/Firmware/variants/MK3.h
+++ b/Firmware/variants/MK3.h
@@ -477,9 +477,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3S-E3DREVO.h b/Firmware/variants/MK3S-E3DREVO.h
index dc8808c54d..f5001d8d18 100644
--- a/Firmware/variants/MK3S-E3DREVO.h
+++ b/Firmware/variants/MK3S-E3DREVO.h
@@ -478,9 +478,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3S-E3DREVO_HF_60W.h b/Firmware/variants/MK3S-E3DREVO_HF_60W.h
index 74e4e43f5c..cbacfa9aa3 100644
--- a/Firmware/variants/MK3S-E3DREVO_HF_60W.h
+++ b/Firmware/variants/MK3S-E3DREVO_HF_60W.h
@@ -479,9 +479,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/MK3S.h b/Firmware/variants/MK3S.h
index 3623aad105..e96b5773c3 100644
--- a/Firmware/variants/MK3S.h
+++ b/Firmware/variants/MK3S.h
@@ -481,9 +481,9 @@
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
index 47a244d1f9..2685bf08fc 100644
--- a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
+++ b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo10a-E3Dv6full.h
@@ -252,9 +252,9 @@ BED SETTINGS
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
-// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// This sets the max power delivered to the bed.
+// All forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
 
diff --git a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
index d475021dae..ccd846bd8e 100644
--- a/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
+++ b/Firmware/variants/obsolete/1_75mm_MK2-RAMBo13a-E3Dv6full.h
@@ -251,9 +251,9 @@ BED SETTINGS
 //
 //#define BED_LIMIT_SWITCHING
 
-// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
+// This sets the max power delivered to the bed.
 // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
-// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
+// setting this to anything other than 255 enables a form of PWM to the bed,
 // so you shouldn't use it unless you are OK with PWM on your bed.  (see the comment on enabling PIDTEMPBED)
 #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current