diff --git a/esphome/components/tuya/climate/__init__.py b/esphome/components/tuya/climate/__init__.py
index 878c5aefe8..79c6551c14 100644
--- a/esphome/components/tuya/climate/__init__.py
+++ b/esphome/components/tuya/climate/__init__.py
@@ -7,9 +7,9 @@ from .. import tuya_ns, CONF_TUYA_ID, Tuya
 DEPENDENCIES = ['tuya']
 CODEOWNERS = ['@jesserockz']
 
-CONF_TARGET_TEMPERATURE_DATAPOINT = "target_temperature_datapoint"
-CONF_CURRENT_TEMPERATURE_DATAPOINT = "current_temperature_datapoint"
-# CONF_ECO_MODE_DATAPOINT = "eco_mode_datapoint"
+CONF_TARGET_TEMPERATURE_DATAPOINT = 'target_temperature_datapoint'
+CONF_CURRENT_TEMPERATURE_DATAPOINT = 'current_temperature_datapoint'
+CONF_TEMPERATURE_MULTIPLIER = 'temperature_multiplier'
 
 TuyaClimate = tuya_ns.class_('TuyaClimate', climate.Climate, cg.Component)
 
@@ -19,7 +19,7 @@ CONFIG_SCHEMA = cv.All(climate.CLIMATE_SCHEMA.extend({
     cv.Optional(CONF_SWITCH_DATAPOINT): cv.uint8_t,
     cv.Optional(CONF_TARGET_TEMPERATURE_DATAPOINT): cv.uint8_t,
     cv.Optional(CONF_CURRENT_TEMPERATURE_DATAPOINT): cv.uint8_t,
-    # cv.Optional(CONF_ECO_MODE_DATAPOINT): cv.uint8_t,
+    cv.Optional(CONF_TEMPERATURE_MULTIPLIER, default=1): cv.positive_float,
 }).extend(cv.COMPONENT_SCHEMA), cv.has_at_least_one_key(
     CONF_TARGET_TEMPERATURE_DATAPOINT, CONF_SWITCH_DATAPOINT))
 
@@ -38,5 +38,4 @@ def to_code(config):
         cg.add(var.set_target_temperature_id(config[CONF_TARGET_TEMPERATURE_DATAPOINT]))
     if CONF_CURRENT_TEMPERATURE_DATAPOINT in config:
         cg.add(var.set_current_temperature_id(config[CONF_CURRENT_TEMPERATURE_DATAPOINT]))
-    # if CONF_ECO_MODE_DATAPOINT in config:
-    #     cg.add(var.set_eco_mode_id(config[CONF_ECO_MODE_DATAPOINT]))
+    cg.add(var.set_temperature_multiplier(config[CONF_TEMPERATURE_MULTIPLIER]))
diff --git a/esphome/components/tuya/climate/tuya_climate.cpp b/esphome/components/tuya/climate/tuya_climate.cpp
index cfd5acccbd..0b66a58af6 100644
--- a/esphome/components/tuya/climate/tuya_climate.cpp
+++ b/esphome/components/tuya/climate/tuya_climate.cpp
@@ -21,28 +21,20 @@ void TuyaClimate::setup() {
   }
   if (this->target_temperature_id_.has_value()) {
     this->parent_->register_listener(*this->target_temperature_id_, [this](TuyaDatapoint datapoint) {
-      this->target_temperature = datapoint.value_int;
+      this->target_temperature = datapoint.value_int * this->temperature_multiplier_;
       this->compute_state_();
       this->publish_state();
-      ESP_LOGD(TAG, "MCU reported target temperature is: %d", datapoint.value_int);
+      ESP_LOGD(TAG, "MCU reported target temperature is: %.1f", this->target_temperature);
     });
   }
   if (this->current_temperature_id_.has_value()) {
     this->parent_->register_listener(*this->current_temperature_id_, [this](TuyaDatapoint datapoint) {
-      this->current_temperature = datapoint.value_int;
+      this->current_temperature = datapoint.value_int * this->temperature_multiplier_;
       this->compute_state_();
       this->publish_state();
-      ESP_LOGD(TAG, "MCU reported current temperature is: %d", datapoint.value_int);
+      ESP_LOGD(TAG, "MCU reported current temperature is: %.1f", this->current_temperature);
     });
   }
-  // if (this->eco_mode_id_.has_value()) {
-  //   this->parent_->register_listener(*this->eco_mode_id_, [this](TuyaDatapoint datapoint) {
-  //     this->eco_mode = datapoint.value_bool;
-  //     this->compute_state_();
-  //     this->publish_state();
-  //     ESP_LOGD(TAG, "MCU reported eco mode of: %s", ONOFF(datapoint.value_bool));
-  //   });
-  // }
 }
 
 void TuyaClimate::control(const climate::ClimateCall &call) {
@@ -56,30 +48,17 @@ void TuyaClimate::control(const climate::ClimateCall &call) {
     this->parent_->set_datapoint_value(datapoint);
     ESP_LOGD(TAG, "Setting switch: %s", ONOFF(datapoint.value_bool));
   }
-  if (call.get_target_temperature_low().has_value())
-    this->target_temperature_low = *call.get_target_temperature_low();
-  if (call.get_target_temperature_high().has_value())
-    this->target_temperature_high = *call.get_target_temperature_high();
+
   if (call.get_target_temperature().has_value()) {
     this->target_temperature = *call.get_target_temperature();
 
     TuyaDatapoint datapoint{};
     datapoint.id = *this->target_temperature_id_;
     datapoint.type = TuyaDatapointType::INTEGER;
-    datapoint.value_int = (int) this->target_temperature;
+    datapoint.value_int = (int) (this->target_temperature / this->temperature_multiplier_);
     this->parent_->set_datapoint_value(datapoint);
-    ESP_LOGD(TAG, "Setting target temperature: %d", datapoint.value_int);
+    ESP_LOGD(TAG, "Setting target temperature: %.1f", this->target_temperature);
   }
-  // if (call.get_eco_mode().has_value()) {
-  //   this->eco_mode = *call.get_eco_mode();
-
-  //   TuyaDatapoint datapoint{};
-  //   datapoint.id = *this->eco_mode_id_;
-  //   datapoint.type = TuyaDatapointType::BOOLEAN;
-  //   datapoint.value_bool = this->eco_mode;
-  //   this->parent_->set_datapoint_value(datapoint);
-  //   ESP_LOGD(TAG, "Setting eco mode: %s", ONOFF(datapoint.value_bool));
-  // }
 
   this->compute_state_();
   this->publish_state();
@@ -89,7 +68,6 @@ climate::ClimateTraits TuyaClimate::traits() {
   auto traits = climate::ClimateTraits();
   traits.set_supports_current_temperature(this->current_temperature_id_.has_value());
   traits.set_supports_heat_mode(true);
-  // traits.set_supports_eco_mode(this->eco_mode_id_.has_value());
   traits.set_supports_action(true);
   return traits;
 }
@@ -102,8 +80,6 @@ void TuyaClimate::dump_config() {
     ESP_LOGCONFIG(TAG, "  Target Temperature has datapoint ID %u", *this->target_temperature_id_);
   if (this->current_temperature_id_.has_value())
     ESP_LOGCONFIG(TAG, "  Current Temperature has datapoint ID %u", *this->current_temperature_id_);
-  // if (this->eco_mode_id_.has_value())
-  //   ESP_LOGCONFIG(TAG, "  Eco Mode has datapoint ID %u", *this->mode_id_);
 }
 
 void TuyaClimate::compute_state_() {
diff --git a/esphome/components/tuya/climate/tuya_climate.h b/esphome/components/tuya/climate/tuya_climate.h
index a073b0996c..e09e110a35 100644
--- a/esphome/components/tuya/climate/tuya_climate.h
+++ b/esphome/components/tuya/climate/tuya_climate.h
@@ -18,7 +18,9 @@ class TuyaClimate : public climate::Climate, public Component {
   void set_current_temperature_id(uint8_t current_temperature_id) {
     this->current_temperature_id_ = current_temperature_id;
   }
-  // void set_eco_mode_id(uint8_t eco_mode_id) { this->eco_mode_id_ = eco_mode_id; }
+  void set_temperature_multiplier(float temperature_multiplier) {
+    this->temperature_multiplier_ = temperature_multiplier;
+  }
 
   void set_tuya_parent(Tuya *parent) { this->parent_ = parent; }
 
@@ -38,7 +40,7 @@ class TuyaClimate : public climate::Climate, public Component {
   optional<uint8_t> switch_id_{};
   optional<uint8_t> target_temperature_id_{};
   optional<uint8_t> current_temperature_id_{};
-  // optional<uint8_t> eco_mode_id_{};
+  float temperature_multiplier_{1.0f};
 };
 
 }  // namespace tuya
diff --git a/tests/test4.yaml b/tests/test4.yaml
index 61c1e278c4..74c898a410 100644
--- a/tests/test4.yaml
+++ b/tests/test4.yaml
@@ -87,6 +87,7 @@ climate:
     id: tuya_climate
     switch_datapoint: 1
     target_temperature_datapoint: 3
+    temperature_multiplier: 0.5
 
 switch:
   - platform: tuya