不得不用Goodman GMVM97替换我的26岁的运营商90%的90%。载体在某个时候停了一段时间,当我打开水时,一些管道冻结并破裂。Goodman是ECM模型的可变风扇。它开始启动时与载体一样响亮,然后迅速平静下来。到目前为止,它运行良好。它在丙烷上运行,因为几年的丙烷变得稀缺和昂贵,所以即使它的效率高7%,我也很乐意为更高效的模型付费。该型号要求Goodman Comfortnet恒温器来利用炉子的功能,到目前为止,我唯一的牛肉是,即使您可以在Internet上以450美元的价格找到安装程序的恒温器的价格为650美元。载体无法再加热整个地方,因为它将放弃并停止,如果将温度设置为舒适的温度,那么它总是太冷了。在冬季,它通常会达到-30 F,而Windchill则更冷。HVAC的家伙确实用Greenspeed推动了运营商模型。 That is the top Carrier model currently, which is the equivalent model to the Goodman I bought. The Carrier was about $1000 more but the Carrier thermostat was about $200 cheaper. I like the Redlink functionality and that you can add wireless outdoor temperature sensors and indoor temperature sensors and make the furnace average the temperature from the indoor sensors instead of just use the temperature at the thermostat. You can also use a remote sensor that you can carry around and control the thermostat from whichever room you are in and also force the furnace to use the temp from the remote sensor if you want. Plus, of course, the ability to control the thermostat via a smart phone or computer.