diff --git a/components/panasonic_heatpump/README.md b/components/panasonic_heatpump/README.md
index 1bfe72e..800f73f 100644
--- a/components/panasonic_heatpump/README.md
+++ b/components/panasonic_heatpump/README.md
@@ -664,7 +664,7 @@ sensor:
     unit_of_measurement: °C
     lambda: |-
       // get the requried byte
-      int byte = my_heatpump->getResponseByte(46);
+      int byte = my_heatpump->get_response_byte(46);
       // a valid byte range is 0x00-0xFF
       // do not update if the byte is invalid
       if (byte < 0) return {};
@@ -678,7 +678,7 @@ text_sensor:
     update_interval: 3s
     lambda: |-
       // get the requried byte
-      int byte = my_heatpump->getResponseByte(9);
+      int byte = my_heatpump->get_response_byte(9);
       // a valid byte range is 0x00-0xFF
       // do not update if the byte is invalid
       if (byte < 0) return {};
diff --git a/components/panasonic_heatpump/climate/panasonic_heatpump_climate.cpp b/components/panasonic_heatpump/climate/panasonic_heatpump_climate.cpp
index ec219b2..a12ead1 100644
--- a/components/panasonic_heatpump/climate/panasonic_heatpump_climate.cpp
+++ b/components/panasonic_heatpump/climate/panasonic_heatpump_climate.cpp
@@ -31,7 +31,7 @@ climate::ClimateTraits PanasonicHeatpumpClimate::traits() {
 
 void PanasonicHeatpumpClimate::control(const climate::ClimateCall& call) {
   if (call.get_mode().has_value()) {
-    int byte6 = this->parent_->getResponseByte(6);
+    int byte6 = this->parent_->get_response_byte(6);
     if (byte6 >= 0) {
       climate::ClimateMode new_mode = *call.get_mode();
       uint8_t newByte6 = this->setClimateMode(new_mode, (uint8_t)byte6);
diff --git a/components/panasonic_heatpump/panasonic_heatpump.cpp b/components/panasonic_heatpump/panasonic_heatpump.cpp
index 7ebe08e..da4b6d0 100644
--- a/components/panasonic_heatpump/panasonic_heatpump.cpp
+++ b/components/panasonic_heatpump/panasonic_heatpump.cpp
@@ -273,13 +273,13 @@ void PanasonicHeatpumpComponent::read_request() {
   }
 }
 
-int PanasonicHeatpumpComponent::getResponseByte(const int index) {
+int PanasonicHeatpumpComponent::get_response_byte(const int index) {
   if (this->heatpump_default_message_.size() > index)
     return this->heatpump_default_message_[index];
   return -1;
 }
 
-int PanasonicHeatpumpComponent::getExtraResponseByte(const int index) {
+int PanasonicHeatpumpComponent::get_extra_response_byte(const int index) {
   if (this->heatpump_extra_message_.size() > index)
     return this->heatpump_extra_message_[index];
   return -1;
diff --git a/components/panasonic_heatpump/panasonic_heatpump.h b/components/panasonic_heatpump/panasonic_heatpump.h
index 6e32fa1..d74a5ca 100644
--- a/components/panasonic_heatpump/panasonic_heatpump.h
+++ b/components/panasonic_heatpump/panasonic_heatpump.h
@@ -87,8 +87,8 @@ class PanasonicHeatpumpComponent : public PollingComponent, public uart::UARTDev
     this->log_uart_msg_ = active;
   }
   // uart message variables to use in lambda functions
-  int getResponseByte(const int index);
-  int getExtraResponseByte(const int index);
+  int get_response_byte(const int index);
+  int get_extra_response_byte(const int index);
   // command functions
   void set_command_high_nibble(const uint8_t value, const uint8_t index);
   void set_command_low_nibble(const uint8_t value, const uint8_t index);
diff --git a/components/panasonic_heatpump/water_heater/panasonic_heatpump_water_heater.cpp b/components/panasonic_heatpump/water_heater/panasonic_heatpump_water_heater.cpp
index 383a7d9..40f1ebd 100644
--- a/components/panasonic_heatpump/water_heater/panasonic_heatpump_water_heater.cpp
+++ b/components/panasonic_heatpump/water_heater/panasonic_heatpump_water_heater.cpp
@@ -23,7 +23,7 @@ water_heater::WaterHeaterTraits PanasonicHeatpumpWaterHeater::traits() {
 
 void PanasonicHeatpumpWaterHeater::control(const water_heater::WaterHeaterCall& call) {
   if (call.get_mode().has_value()) {
-    int byte6 = this->parent_->getResponseByte(6);
+    int byte6 = this->parent_->get_response_byte(6);
     if (byte6 >= 0) {
       water_heater::WaterHeaterMode new_mode = *call.get_mode();
       uint8_t newByte6 = this->setWaterHeaterMode(new_mode, (uint8_t)byte6);