diff --git a/lib/exposes.js b/lib/exposes.js
index a77ffb99b6799..36b73ba3148b1 100644
--- a/lib/exposes.js
+++ b/lib/exposes.js
@@ -583,7 +583,7 @@ module.exports = {
         max_heat_setpoint_limit: (min, max, step) => new Numeric('max_heat_setpoint_limit', access.ALL).withUnit('°C').withDescription('Maximum Heating set point limit').withValueMin(min).withValueMax(max).withValueStep(step),
         min_heat_setpoint_limit: (min, max, step) => new Numeric('min_heat_setpoint_limit', access.ALL).withUnit('°C').withDescription('Minimum Heating set point limit').withValueMin(min).withValueMax(max).withValueStep(step),
         max_temperature: () => new Numeric('max_temperature', access.STATE_SET).withUnit('°C').withDescription('Maximum temperature').withValueMin(15).withValueMax(35),
-        max_temperature_limit: () => new Numeric('max_temperature_limit', access.STATE_SET).withUnit('°C').withDescription('Maximum temperature limit. Cuts the thermostat out regardless of air temperature if the external floor sensor exceeds this temperature. Only used by the thermostat when in AL sensor mode.').withValueMin(20).withValueMax(70),
+        max_temperature_limit: () => new Numeric('max_temperature_limit', access.STATE_SET).withUnit('°C').withDescription('Maximum temperature limit. Cuts the thermostat out regardless of air temperature if the external floor sensor exceeds this temperature. Only used by the thermostat when in AL sensor mode.').withValueMin(0).withValueMax(35),
         min_temperature_limit: () => new Numeric('min_temperature_limit', access.STATE_SET).withUnit('°C').withDescription('Minimum temperature limit for frost protection. Turns the thermostat on regardless of setpoint if the tempreature drops below this.').withValueMin(1).withValueMax(5),
         min_temperature: () => new Numeric('min_temperature', access.STATE_SET).withUnit('°C').withDescription('Minimum temperature').withValueMin(1).withValueMax(15),
         noise: () => new Numeric('noise', access.STATE).withUnit('dBA').withDescription('The measured noise value'),