AC heating : conditions permit products of combustion to mix with circulation air.
能否解释一下这是什么问题, 如何解决, 自己能修吗,还是必须把整个 heating unit 换掉? 先谢.
AC heating : conditions permit products of combustion to mix with circulation air.
能否解释一下这是什么问题, 如何解决, 自己能修吗,还是必须把整个 heating unit 换掉? 先谢.
• Usually that means that the heat exchange manifold is cracked. G -borisg- ♂ (0 bytes) () 12/03/2017 postreply 09:45:24
• heating unit 看上去还挺新的, 能修吗?还是要换新的? -大百百- ♂ (0 bytes) () 12/03/2017 postreply 10:42:32
• Get an HVAC person to look at it. -borisg- ♂ (0 bytes) () 12/03/2017 postreply 11:02:17
• 好的,事关人命,应该请 LICENCED EXPERT。.谢谢, -大百百- ♂ (0 bytes) () 12/03/2017 postreply 11:26:13
• 有一氧化碳中毒的可能,不过放个警报器就可以凑活一下 -老农民说两句- ♂ (103 bytes) () 12/03/2017 postreply 11:19:58
• 安装费多少? -大百百- ♂ (0 bytes) () 12/03/2017 postreply 11:28:39
• 包括安装费了 -老农民说两句- ♂ (0 bytes) () 12/03/2017 postreply 19:33:03
• 换全套furnace 只要550?太便宜了 -吾思故吾在- ♂ (0 bytes) () 12/03/2017 postreply 23:59:29