The invention relates to an electric-induction diathermanous ecological central air conditioner. The electric-induction diathermanous ecological central air conditioner is characterized in that an electric sensor is installed outside a diathermanous chamber in a noncontact way, the diathermanous chamber is connected with a guide pump, the guide pump is connected with a connection port A of a four-way reversing valve, a connection port B of the four-way reversing valve is connected with a condenser, the condenser is connected with an intercept valve, the intercept valve is connected with an evaporator, the evaporator is connected with a connection port C of the four-way reversing valve, a connection port D of the four-way reversing valve is connected with the diathermanous chamber, a right fan is arranged between the condenser and the evaporator and on the front end of the condenser, and a left fan is connected to the rear end of the evaporator. The electric-induction diathermanous ecological central air conditioner overcomes the defects such as low electricity consumption energy efficiency ratio, slow heating speed, severe pollution, loud noise, low reliability, high production cost and the like. The electric-induction diathermanous ecological central air conditioner adopts the electric sensor to substitute a compressor, a high-temperature diathermanous evaporation refrigerant (water) diathermanous chamber is scientific and simple in structure, the manufacturing period is short, the electric sensor is centralized to heat, the investment cost is low, no noise exists, simplicity in maintenance exists, the service life is long, no pollution exists, and the energy efficiency ratio is high.