diff --git a/klippy/extras/heaters.py b/klippy/extras/heaters.py
index cd426f30..840bbfd5 100644
--- a/klippy/extras/heaters.py
+++ b/klippy/extras/heaters.py
@@ -49,13 +49,10 @@ class Heater:
         # Setup output heater pin
         heater_pin = config.get('heater_pin')
         ppins = self.printer.lookup_object('pins')
-        if algo is ControlBangBang and self.max_power == 1.:
-            self.mcu_pwm = ppins.setup_pin('digital_out', heater_pin)
-        else:
-            self.mcu_pwm = ppins.setup_pin('pwm', heater_pin)
-            pwm_cycle_time = config.getfloat(
-                'pwm_cycle_time', 0.100, above=0., maxval=self.pwm_delay)
-            self.mcu_pwm.setup_cycle_time(pwm_cycle_time)
+        self.mcu_pwm = ppins.setup_pin('pwm', heater_pin)
+        pwm_cycle_time = config.getfloat('pwm_cycle_time', 0.100, above=0.,
+                                         maxval=self.pwm_delay)
+        self.mcu_pwm.setup_cycle_time(pwm_cycle_time)
         self.mcu_pwm.setup_max_duration(MAX_HEAT_TIME)
         # Load additional modules
         self.printer.load_object(config, "verify_heater %s" % (self.name,))
diff --git a/klippy/mcu.py b/klippy/mcu.py
index 6e8149a6..e9a7a74a 100644
--- a/klippy/mcu.py
+++ b/klippy/mcu.py
@@ -161,8 +161,6 @@ class MCU_digital_out:
         self._set_cmd.send([self._oid, clock, (not not value) ^ self._invert],
                            minclock=self._last_clock, reqclock=clock)
         self._last_clock = clock
-    def set_pwm(self, print_time, value, cycle_time=None):
-        self.set_digital(print_time, value >= 0.5)
 
 class MCU_pwm:
     def __init__(self, mcu, pin_params):