I have tankless, never had problem with multiple uses

回答: 关于tankless的说法,google一下好吃狗2025-05-07 09:25:33

heating and air is a separate system. mine has heat pump.

the tankless heater was installed by previous owner who owns a HVAC company so I think it should be reliable abd sufficient.

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当时plumber 没推荐tankless, 我这种用的也挺好的 -Vaseline123- 给 Vaseline123 发送悄悄话 (0 bytes) () 05/07/2025 postreply 10:04:56

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