diff --git a/src/ramses_tx/parsers.py b/src/ramses_tx/parsers.py
index 780fb873d..1861fc4f4 100644
--- a/src/ramses_tx/parsers.py
+++ b/src/ramses_tx/parsers.py
@@ -1294,6 +1294,7 @@ def _parser(seqx: str) -> list[str]:
         if seqx[:2] not in (
             "21",  # HVAC, Nuaire
             "63",  # HVAC
+            "65",  # HVAC, ClimaRad
             "66",  # HVAC, Vasco
             "67",  # HVAC
             "6C",  # HVAC
diff --git a/tests/tests/bindings/hvac/rem_fan_climarad.log b/tests/tests/bindings/hvac/rem_fan_climarad.log
new file mode 100644
index 000000000..06221f47e
--- /dev/null
+++ b/tests/tests/bindings/hvac/rem_fan_climarad.log
@@ -0,0 +1,32 @@
+####################################################################################################
+# Climarad Remote binding to a PIV
+#  - Supplicant, REM: Climarad 4-button remote (VMN-07LM01)
+#  - Respondent, FAN: Climarad MiniBox FAN     (VMC-07RP01)
+
+
+
+####################################################################################################
+# 1. For reference, 10E0s (if any), oem_code='65' (Note: REM/FAN won't RP|10E0):
+2024-10-16T21:32:07.084793 073  I --- 29:123150 63:262142 --:------ 10E0 029 000001C8410D0165FFFFFFFFFFFF0D0407DF564D4E2D30374C4D303100   # {'description': 'VMN-07LM01', 'manufacturer_sub_id': 'C8', 'product_id': '41', 'date_1': '2015-04-13', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad 4-button remote
+2024-10-16T18:43:52.761437 087  I --- 29:099029 63:262142 --:------ 10E0 029 000001C81D150765FFFFFFFFFFFFFFFFFFFF564D432D30375250303100   # {'description': 'VMC-07RP01',          'manufacturer_sub_id': 'C8', 'product_id': '1D', 'date_1': '0000-00-00', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad MiniBox Fan
+
+
+
+####################################################################################################
+# 2. The handshake (NB: FAN|W|1FC9|00):
+2024-11-09T09:56:31.417079 064  I --- 29:123150 63:262142 --:------ 1FC9 018 0022F175E10E6510E075E10E001FC975E10E  # {'phase': 'offer', 'bindings': [['00', '22F1', '29:123150'], ['65', '10E0', '29:123150'], ['00', '1FC9', '29:123150']]}
+2024-11-07T13:01:37.338144 090  W --- 29:099029 29:123150 --:------ 1FC9 006 0031D97582D5                          # {'phase': 'accept', 'bindings': [['00', '31D9', '29:099029']]}
+2024-11-07T13:01:37.355235 092  I --- 29:123150 29:099029 --:------ 1FC9 001 00                                    # {'phase': 'confirm', 'bindings': [['00']]}
+
+# It appears the subsequent/spontaneous REM|I|10E0 *is required* for a successful bind (otherwise the FAN will RQ|10E0, see below):
+2024-10-16T21:32:07.084793 073  I --- 29:123150 63:262142 --:------ 10E0 029 000001C8410D0165FFFFFFFFFFFF0D0407DF564D4E2D30374C4D303100   # {'description': 'VMN-07LM01', 'manufacturer_sub_id': 'C8', 'product_id': '41', 'date_1': '2015-04-13', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad 4-button remote
+
+
+
+####################################################################################################
+# 3. Other notes:
+#  - domain IS appears to be 00:
+# 31DA not seen
+
+# 3. Other notes:
+#  - it is unclear if these spontaneous I|1060s are needed too (unlikely):
diff --git a/tests/tests/bindings/hvac/rem_fan_vasco.log b/tests/tests/bindings/hvac/rem_fan_vasco.log
new file mode 100644
index 000000000..fd0c9fc4e
--- /dev/null
+++ b/tests/tests/bindings/hvac/rem_fan_vasco.log
@@ -0,0 +1,32 @@
+####################################################################################################
+# Vasco Remote binding to a PIV
+#  - Supplicant, REM: Vasco 4-button remote (VMN-17LMP01)
+#  - Respondent, FAN: Vasco D60 HRU         (VMD-17RPS01)
+
+
+
+####################################################################################################
+# 1. For reference, 10E0s (if any), oem_code='66' (Note: REM/FAN won't RP|10E0):
+2024-10-04 22:24:58.581000 ...  I --- 29:091138 63:262142 --:------ 10E0 038 000001C8400F0166FFFFFFFFFFFF0E0207E3564D4E2D31374C4D503031000000000000000000  # {'description': 'VMN-17LMP01', 'manufacturer_sub_id': 'C8', 'product_id': '40', 'date_1': '2019-02-14', 'date_2': '0000-00-00', 'oem_code': '66'}  # Vasco 4-button remote
+2024-10-15T21:01:19.293000 083  I --- 32:022222 63:262142 --:------ 10E0 030 000001C83A190F66FFFFFFFFFFFFFFFFFFFF564D442D3137525053303100                  # {'description': 'VMD-17RPS01', 'manufacturer_sub_id': 'C8', 'product_id': '3A', 'date_1': '0000-00-00', 'date_2': '0000-00-00', 'oem_code': '66'}  # Vasco D60 HRU
+
+
+
+####################################################################################################
+# 2. The handshake (NB: FAN|W|1FC9|00):
+2024-11-07T14:39:29.639500 072  I --- 29:091138 --:------ 29:091138 1FC9 024 0022F17564020022F37564026610E0756402001FC9756402  # {'phase': 'offer', 'bindings': [['00', '22F1', '29:091138'], ['00', '22F3', '29:091138'], ['66', '10E0', '29:091138'], ['00', '1FC9', '29:091138']]}
+2024-11-07T14:39:29.687203 083  W --- 32:022222 29:091138 --:------ 1FC9 012 0031D98056CE0031DA8056CE                          # {'phase': 'accept', 'bindings': [['00', '31D9', '32:022222'], ['00', '31DA', '32:022222']]}
+2024-11-07T14:39:29.693284 071  I --- 29:091138 32:022222 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+
+# It appears the subsequent/spontaneous REM|I|10E0 *is required* for a successful bind (otherwise the FAN will RQ|10E0, see below):
+2024-10-04 22:24:58.581000 ...  I --- 29:091138 63:262142 --:------ 10E0 038 000001C8400F0166FFFFFFFFFFFF0E0207E3564D4E2D31374C4D503031000000000000000000  # {'description': 'VMN-17LMP01', 'manufacturer_sub_id': 'C8', 'product_id': '40', 'date_1': '2019-02-14', 'date_2': '0000-00-00', 'oem_code': '66'}  # Vasco 4-button remote
+
+
+
+####################################################################################################
+# 3. Other notes:
+#  - domain IS appears to be 00:
+# 2024-10-15T12:46:03.623447 082  I --- 32:022222 --:------ 32:022222 31DA 030 00EF007FFFEFEF058506EE0773051FA800EF0232320000EF00051902EE00
+
+# 3. Other notes:
+#  - it is unclear if these spontaneous I|1060s are needed too (unlikely):
diff --git a/tests/tests/bindings/hvac/rem_fan_ventura.log b/tests/tests/bindings/hvac/rem_fan_ventura.log
new file mode 100644
index 000000000..c2e1d80f3
--- /dev/null
+++ b/tests/tests/bindings/hvac/rem_fan_ventura.log
@@ -0,0 +1,52 @@
+####################################################################################################
+# ClimaRad Remote binding to a PIV
+#  - Supplicant, REM: ClimaRad 4-button remote faked (VMN-07LM01)
+#  - Respondent, FAN: ClimaRad VenturaV1x HRU (VMD-07RPS13)
+
+
+
+####################################################################################################
+# 1. For reference, 10E0s (if any), oem_code='65' (Note: REM/FAN won't RP|10E0):
+2024-10-16T21:32:07.084793 073  I --- 29:123150 63:262142 --:------ 10E0 029 000001C8410D0165FFFFFFFFFFFF0D0407DF564D4E2D30374C4D303100                    # {'description': 'VMN-07LM01', 'manufacturer_sub_id': 'C8', 'product_id': '41', 'date_1': '2015-04-13', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad 4-button remote
+2024-10-09T11:50:24.287879 123  I --- 37:153226 63:262142 --:------ 10E0 038 000001C8830C0A65FEFFFFFFFFFF110C07E4564D442D30375250533133000000000000000000  # {'description': 'VMD-07RPS13', 'manufacturer_sub_id': 'C8', 'product_id': '83', 'date_1': '2020-12-17', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad VenturaV1x
+
+
+
+####################################################################################################
+# 2. The handshake - faked in ramses_rf (NB: FAN|W|1FC9|00):
+# actual remote 1FC9 packet gets no response. Ventura is known to only bind to a CO2 sensor
+2024-11-09T18:33:29.744238 ...  I --- 29:123160 --:------ 29:123160 1FC9 018 0022F175E1180010E075E118001FC975E118
+# extended 1FC9. Added 1298 and 22F4, got response from HRU
+2024-11-09T18:32:41.837359 000  I --- 29:123160 --:------ 29:123160 1FC9 024 00129875E1180022F175E1180022F475E118001FC975E118  # {}
+2024-11-09T18:32:43.058046 075  W --- 37:153226 29:123160 --:------ 1FC9 012 0031D996568A00230996568A                          # {'phase': 'accept', 'bindings': [['00', '31D9', '37:153226'], ['00', '2309', '37:153226']]}  # 2309 reports a constant , set?
+2024-11-09T18:32:47.032998 000  I --- 29:123160 37:153226 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+
+2024-11-09T18:33:29.744238 000  I --- 29:123160 --:------ 29:123160 1FC9 024 00129875E1180022F175E1180022F475E118001FC975E118  # {'phase': 'offer', 'bindings': [['00', '22F1', '29:123160'], ['00', '10E0', '29:123160'], ['00', '1FC9', '29:123160']]}
+2024-11-09T18:33:29.759645 ...  W --- 37:153226 29:123160 --:------ 1FC9 012 0031D996568A00230996568A                          # {'phase': 'accept', 'bindings': [['00', '31D9', '37:153226'], ['00', '2309', '37:153226']]}  # 2309 reports a constant , set?
+2024-11-09T18:33:29.763814 ...  I --- 29:123160 37:153226 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+
+# no errors in ramses_cc
+2024-11-11T14:36:41.725043 000  I --- 29:123160 --:------ 29:123160 1FC9 024 00129875E1180022F175E1180022F475E118001FC975E118  # {'phase': 'offer', 'bindings': [['00', '22F1', '29:123160'], ['00', '10E0', '29:123160'], ['00', '1FC9', '29:123160']]}
+2024-11-11T14:36:41.741511 075  W --- 37:153226 29:123160 --:------ 1FC9 012 0031D996568A00230996568A                          # {'phase': 'accept', 'bindings': [['00', '31D9', '37:153226'], ['00', '2309', '37:153226']]}  # 2309 reports a constant , set?
+2024-11-11T14:36:41.745628 ...  I --- 29:123160 37:153226 --:------ 1FC9 006 001FC975E118                                      # {'phase': 'confirm', 'bindings': [['00', '1FC9', '29:123160']]} # made up by ramses_rf, config was "21"
+
+# A subsequent/spontaneous REM|I|10E0 *is required* for a successful bind???:
+2024-10-16T21:32:07.084793 073  I --- 29:123150 63:262142 --:------ 10E0 029 000001C8410D0165FFFFFFFFFFFF0D0407DF564D4E2D30374C4D303100  # {'description': 'VMN-07LM01', 'manufacturer_sub_id': 'C8', 'product_id': '41', 'date_1': '2015-04-13', 'date_2': '0000-00-00', 'oem_code': '65'}  # ClimaRad 4-button remote
+
+
+
+####################################################################################################
+# 3. Other notes:
+#  - domain IS appears to be EF:
+066  I --- 37:153226 --:------ 37:153226 31DA 030 00 EF0001F600EF064C7FFF07F5073EBE09001F0000000000008500850000
+# 4. ramses_cc.bind_device action
+data:
+  device_id: "29:123160"
+  offer:
+    "10E0": "65"
+    1FC9: "00" # or "21" as in orcon?
+    22F1: "00"
+  # confirm: reports an error in ramses_cc
+  #  1FC9: "00"
+  device_info:
+    " I --- 29:123160 63:262142 --:------ 10E0 029 000001C8410D0165FFFFFFFFFFFF0D0407DF564D4E2D30374C4D303100"
diff --git a/tests/tests/parsers/code_1fc9.log b/tests/tests/parsers/code_1fc9.log
index b61507498..e26481be7 100644
--- a/tests/tests/parsers/code_1fc9.log
+++ b/tests/tests/parsers/code_1fc9.log
@@ -102,12 +102,24 @@
 2022-08-17T19:32:34.825700 ...  W --- 32:155617 37:155617 --:------ 1FC9 012 0031D9825FE10031DA825FE1                          # {'phase': 'accept',  'bindings': [['00', '31D9', '32:155617'], ['00', '31DA', '32:155617']]}
 2022-08-17T19:32:35.418914 ...  I --- 37:155617 32:155617 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
 
-# Vasco remote (22F1/3) binding to a D60 HRU FAN (31D9/A)
+# Vasco remote binding to a D60 HRU FAN (31D9/A) - oem_code 66 (vasco)
 2024-11-07T14:39:29.639500 072  I --- 29:091138 --:------ 29:091138 1FC9 024 0022F17564020022F37564026610E0756402001FC9756402  # {'phase': 'offer', 'bindings': [['00', '22F1', '29:091138'], ['00', '22F3', '29:091138'], ['66', '10E0', '29:091138'], ['00', '1FC9', '29:091138']]}
 2024-11-07T14:39:29.687203 083  W --- 32:022222 29:091138 --:------ 1FC9 012 0031D98056CE0031DA8056CE                          # {'phase': 'accept', 'bindings': [['00', '31D9', '32:022222'], ['00', '31DA', '32:022222']]}
 2024-11-07T14:39:29.693284 071  I --- 29:091138 32:022222 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
 
-# ClimaRad remote (31D9) binding to a ClimaRad MiniBox FAN (31D9)
-2024-11-07T19:32:38.578052 ...  I --- 29:123160 --:------ 29:123160 1FC9 012 0031D975E118001FC975E118                          # {'phase': 'offer', 'bindings': [['00', '31D9', '29:123160'], ['00', '1FC9', '29:123160']]}
+# ClimaRad remote binding to a ClimaRad MiniBox FAN (31D9) - oem_code 65 (climarad)
+2024-11-09T09:56:31.417079 064  I --- 29:123150 63:262142 --:------ 1FC9 018 0022F175E10E6510E075E10E001FC975E10E              # {'phase': 'offer', 'bindings': [['00', '22F1', '29:123150'], ['65', '10E0', '29:123150'], ['00', '1FC9', '29:123150']]}
+# also seen in log, same remote
+# 2024-11-07T19:32:38.578052 ...  I --- 29:123150 --:------ 29:123150 1FC9 012 0031D975E118001FC975E118                          # {'phase': 'offer', 'bindings': [['00', '31D9', '29:123160'], ['00', '1FC9', '29:123160']]}
 2024-11-07T13:01:37.338144 090  W --- 29:099029 29:123150 --:------ 1FC9 006 0031D97582D5                                      # {'phase': 'accept', 'bindings': [['00', '31D9', '29:099029']]}
 2024-11-07T13:01:37.355235 092  I --- 29:123150 29:099029 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+
+# ClimaRad faked remote binding to Ventura V1X (adapted from MiniBox binding, added 1298 and 22F4)
+2024-11-09T18:32:41.837359 000  I --- 29:123160 --:------ 29:123160 1FC9 024 00129875E1180022F175E1180022F475E118001FC975E118  # {'phase': 'offer', 'bindings': [['00', '1298', '29:123160'], ['00', '22F1', '29:123160'], ['00', '22F4', '29:123160'], ['00', '1FC9', '29:123160']]}
+2024-11-09T18:32:42.036189 079  W --- 37:153226 29:123160 --:------ 1FC9 012 0031D996568A00230996568A                          # {'phase': 'accept', 'bindings': [['00', '31D9', '37:153226'], ['00', '2309', '37:153226']]}  # 2309 reports a constant , set?
+2024-11-09T18:32:42.045171 ...  I --- 29:123160 37:153226 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+# copied ClimaRad REM packet, gets 'accept' reply, but still can't control via 22F1/22F4, should follow up with 10E0?
+2024-11-09T18:33:29.744238 ...  I --- 29:123160 --:------ 29:123160 1FC9 018 0022F175E1180010E075E118001FC975E118              # {'phase': 'offer', 'bindings': [['00', '22F1', '29:123160'], ['00', '10E0', '29:123160'], ['00', '1FC9', '29:123160']]}
+2024-11-09T18:33:29.759645 ...  W --- 37:153226 29:123160 --:------ 1FC9 012 0031D996568A00230996568A                          # {'phase': 'accept', 'bindings': [['00', '31D9', '37:153226'], ['00', '2309', '37:153226']]}  # 2309 reports a constant , set?
+2024-11-09T18:33:29.763814 ...  I --- 29:123160 37:153226 --:------ 1FC9 001 00                                                # {'phase': 'confirm', 'bindings': [['00']]}
+2024-11-11T14:36:41.745628 ...  I --- 29:123160 37:153226 --:------ 1FC9 006 001FC975E118                                      # {'phase': 'confirm', 'bindings': [['00', '1FC9', '29:123160']]} # made up by ramses_rf, config was "21"