CORRECT Way to Replace ANODE ROD on WATER HEATER: 2-Minute Tutorial Ep.11
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給湯器の寿命を 20 年延ばし、腐った卵の臭いを取り除きます。
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1 年前の給湯器の臭いマグネシウム陽極棒を電動陽極棒に交換します。
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