我认为不用测，新变压器在 thermostat 那边，一头接R 另一头接C 就行了，原来的线该怎么接怎么接

来源: slow_quick 于 2023-08-10 16:21:05 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.