diff --git a/esphome/components/remote_base/__init__.py b/esphome/components/remote_base/__init__.py
index 5730cba1eb..e4d1e115e7 100644
--- a/esphome/components/remote_base/__init__.py
+++ b/esphome/components/remote_base/__init__.py
@@ -1338,3 +1338,48 @@ def midea_dumper(var, config):
 )
 async def midea_action(var, config, args):
     cg.add(var.set_code(config[CONF_CODE]))
+
+
+# AEHA
+AEHAData, AEHABinarySensor, AEHATrigger, AEHAAction, AEHADumper = declare_protocol(
+    "AEHA"
+)
+AEHA_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_ADDRESS): cv.hex_uint16_t,
+        cv.Required(CONF_DATA): cv.All(
+            [cv.Any(cv.hex_uint8_t, cv.uint8_t)],
+            cv.Length(min=2, max=35),
+        ),
+    }
+)
+
+
+@register_binary_sensor("aeha", AEHABinarySensor, AEHA_SCHEMA)
+def aeha_binary_sensor(var, config):
+    cg.add(
+        var.set_data(
+            cg.StructInitializer(
+                AEHAData,
+                ("address", config[CONF_ADDRESS]),
+                ("data", config[CONF_DATA]),
+            )
+        )
+    )
+
+
+@register_trigger("aeha", AEHATrigger, AEHAData)
+def aeha_trigger(var, config):
+    pass
+
+
+@register_dumper("aeha", AEHADumper)
+def aeha_dumper(var, config):
+    pass
+
+
+@register_action("aeha", AEHAAction, AEHA_SCHEMA)
+async def aeha_action(var, config, args):
+    template_ = await cg.templatable(config[CONF_ADDRESS], args, cg.uint16)
+    cg.add(var.set_address(template_))
+    cg.add(var.set_data(config[CONF_DATA]))
diff --git a/esphome/components/remote_base/aeha_protocol.cpp b/esphome/components/remote_base/aeha_protocol.cpp
new file mode 100644
index 0000000000..ee1616ed6d
--- /dev/null
+++ b/esphome/components/remote_base/aeha_protocol.cpp
@@ -0,0 +1,103 @@
+#include "aeha_protocol.h"
+#include "esphome/core/log.h"
+#include <cinttypes>
+
+namespace esphome {
+namespace remote_base {
+
+static const char *const TAG = "remote.aeha";
+
+static const uint16_t BITWISE = 425;
+static const uint16_t HEADER_HIGH_US = BITWISE * 8;
+static const uint16_t HEADER_LOW_US = BITWISE * 4;
+static const uint16_t BIT_HIGH_US = BITWISE;
+static const uint16_t BIT_ONE_LOW_US = BITWISE * 3;
+static const uint16_t BIT_ZERO_LOW_US = BITWISE;
+static const uint16_t TRAILER = BITWISE;
+
+void AEHAProtocol::encode(RemoteTransmitData *dst, const AEHAData &data) {
+  dst->set_carrier_frequency(38000);
+  dst->reserve(2 + 32 + (data.data.size() * 2) + 1);
+
+  dst->item(HEADER_HIGH_US, HEADER_LOW_US);
+
+  for (uint16_t mask = 1 << 15; mask != 0; mask >>= 1) {
+    if (data.address & mask) {
+      dst->item(BIT_HIGH_US, BIT_ONE_LOW_US);
+    } else {
+      dst->item(BIT_HIGH_US, BIT_ZERO_LOW_US);
+    }
+  }
+
+  for (uint8_t bit : data.data) {
+    for (uint8_t mask = 1 << 7; mask != 0; mask >>= 1) {
+      if (bit & mask) {
+        dst->item(BIT_HIGH_US, BIT_ONE_LOW_US);
+      } else {
+        dst->item(BIT_HIGH_US, BIT_ZERO_LOW_US);
+      }
+    }
+  }
+
+  dst->mark(TRAILER);
+}
+optional<AEHAData> AEHAProtocol::decode(RemoteReceiveData src) {
+  AEHAData out{
+      .address = 0,
+      .data = {},
+  };
+  if (!src.expect_item(HEADER_HIGH_US, HEADER_LOW_US))
+    return {};
+
+  for (uint16_t mask = 1 << 15; mask != 0; mask >>= 1) {
+    if (src.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
+      out.address |= mask;
+    } else if (src.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {
+      out.address &= ~mask;
+    } else {
+      return {};
+    }
+  }
+
+  for (uint8_t pos = 0; pos < 35; pos++) {
+    uint8_t data = 0;
+    for (uint8_t mask = 1 << 7; mask != 0; mask >>= 1) {
+      if (src.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
+        data |= mask;
+      } else if (src.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {
+        data &= ~mask;
+      } else if (pos > 1 && src.expect_mark(TRAILER)) {
+        return out;
+      } else {
+        return {};
+      }
+    }
+
+    out.data.push_back(data);
+  }
+
+  if (src.expect_mark(TRAILER)) {
+    return out;
+  }
+
+  return {};
+}
+
+std::string AEHAProtocol::format_data_(const std::vector<uint8_t> &data) {
+  std::string out;
+  for (uint8_t byte : data) {
+    char buf[6];
+    sprintf(buf, "0x%02X,", byte);
+    out += buf;
+  }
+  out.pop_back();
+  return out;
+}
+
+void AEHAProtocol::dump(const AEHAData &data) {
+  auto data_str = format_data_(data.data);
+  ESP_LOGD(TAG, "Received AEHA: address=0x%04X, data=[%s]", data.address, data_str.c_str());
+}
+
+}  // namespace remote_base
+}  // namespace esphome
diff --git a/esphome/components/remote_base/aeha_protocol.h b/esphome/components/remote_base/aeha_protocol.h
new file mode 100644
index 0000000000..6cb4706506
--- /dev/null
+++ b/esphome/components/remote_base/aeha_protocol.h
@@ -0,0 +1,42 @@
+#pragma once
+
+#include "remote_base.h"
+
+namespace esphome {
+namespace remote_base {
+
+struct AEHAData {
+  uint16_t address;
+  std::vector<uint8_t> data;
+
+  bool operator==(const AEHAData &rhs) const { return address == rhs.address && data == rhs.data; }
+};
+
+class AEHAProtocol : public RemoteProtocol<AEHAData> {
+ public:
+  void encode(RemoteTransmitData *dst, const AEHAData &data) override;
+  optional<AEHAData> decode(RemoteReceiveData src) override;
+  void dump(const AEHAData &data) override;
+
+ private:
+  std::string format_data_(const std::vector<uint8_t> &data);
+};
+
+DECLARE_REMOTE_PROTOCOL(AEHA)
+
+template<typename... Ts> class AEHAAction : public RemoteTransmitterActionBase<Ts...> {
+ public:
+  TEMPLATABLE_VALUE(uint16_t, address)
+  TEMPLATABLE_VALUE(std::vector<uint8_t>, data)
+
+  void set_data(const std::vector<uint8_t> &data) { data_ = data; }
+  void encode(RemoteTransmitData *dst, Ts... x) override {
+    AEHAData data{};
+    data.address = this->address_.value(x...);
+    data.data = this->data_.value(x...);
+    AEHAProtocol().encode(dst, data);
+  }
+};
+
+}  // namespace remote_base
+}  // namespace esphome
diff --git a/tests/test1.yaml b/tests/test1.yaml
index b741f3e255..1a9d69eac8 100644
--- a/tests/test1.yaml
+++ b/tests/test1.yaml
@@ -2085,6 +2085,13 @@ switch:
     turn_on_action:
       remote_transmitter.transmit_raw:
         code: [1000, -1000]
+  - platform: template
+    name: AEHA
+    id: eaha_hitachi_climate_power_on
+    turn_on_action:
+      remote_transmitter.transmit_aeha:
+        address: 0x8008
+        data: [0x00, 0x02, 0xFD, 0xFF, 0x00, 0x33, 0xCC, 0x49, 0xB6, 0xC8, 0x37, 0x16, 0xE9, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0xCA, 0x35, 0x8F, 0x70, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF]
   - platform: template
     name: Living Room Lights
     id: livingroom_lights