查看单个帖子
旧 Oct 29th, 2005, 12:30     #26
baozi
Senior Member
级别:51 | 在线时长:2868小时 | 升级还需:44小时级别:51 | 在线时长:2868小时 | 升级还需:44小时级别:51 | 在线时长:2868小时 | 升级还需:44小时
 
baozi 的头像
 
注册日期: Jul 2004
帖子: 3,903
积分:5
精华:4
baozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond reputebaozi has a reputation beyond repute
Talking

过虑了,再讲下去就真开课了,而且搞的我好象在推销
有点象当时HIGH EFF FURNANCE刚出来一样,如果还是使用GAS,从改善燃烧上已经到了头了,再往下成本提高的太大了,而提高能效的要求越来越高,这些都是新的方法,过5年你再看,到时候估计人人都会理解这个了,象现在人人都觉得高效炉好一样

引用:
作者: heatcool
我觉得你最好还是调一下fan和gas valve的好,根据离心式风机的特性,阻力增加时流量减小,如果燃烧器仍按原输出量燃烧,将导致换热器过热,10分钟的时间足够触发高温保护,长此以往,High limit很快会烧掉。

还有,正因为是whole house return air,而且通风次数少了(run time减少了),所以湿度控制才成了问题。

不是较真,只是想参与讨论增长知识而已。
baozi 当前离线  
回复时引用此帖