Our price here is 150 yuan per square meter, and 65 square meters is about 10,000 yuan.
It is recommended to use Japanese Rinnai boilers, which have good after-sales service. About 5,000 to 6,000 yuan. Better boilers, such as German Bosch (7,000 yuan) and German Weineng (11,000 yuan). Water dispensers include Manred (150 yuan) and Danfoss (260 yuan). Others include thermostats, solenoid valves, labor costs, etc. The total is less than ten thousand. These are water and underfloor heating.
If you use electric floor heating, it costs 180 yuan per square meter, and 65 square meters is about 11,000 yuan. (Configured with a Norwegian Nexans heating cable and a Manred thermostat). I have a phone number in my Baidu space. Can be viewed.