According to the gas consumption of ordinary residents: the gas consumption of household binocular gas stoves is 0.8 cubic meters per hour (both eyes are used at the same time).
Household binocular gas stoves consume 0.28 cubic meters of gas per hour (both eyes are used at the same time).
Domestic 10L water heater consumes 2.0 cubic meters of natural gas per hour;
Household 10L water heater consumes 0.7 cubic meters of liquefied petroleum gas per hour;
8 cubic meters of residual gas described by the landlord-please calculate it yourself.