To simply and efficiently manufacture a thermoelectric transducing module which efficiently cools and heats a spacial region near a layout region.

In a method for manufacturing the thermoelectric transducing module, a thermoelectric transducer is passed through and fitted into an element fitting hole of an insulating board, and at least one electrode of the thermoelectric transducing module having a circuit connected to the thermoelectric transducer through electrodes on a both-end side is used as U-shaped fin combining electrodes 2a ((e) to (g)), which comprise a fixing face fixed to one end face of the thermoelectric transducer and a fin 9 stood upright on the opposite side of the thermoelectric transducer from the both-end side of the fixing face. In the fin combining electrode 2a, a plurality of forming regions of the fixing face 8 are formed in an aligned state in an electrode forming plate 11 through an electrode dividing hole 7 (a). Thereafter, an insulating member 6 is filled in the electrode dividing hole 7 (b), an unwanted region 10 is removed from the electrode forming plate 11 (c), the fins 9 are bent from both sides of the fixing face 8 and stood upright to be formed in a lump (d), and the fins 9 are fixed in a lump to ends of a plurality of the thermoelectric transducers.