This is an inquiry message about help in the 108th China Canton Fair. (这是一条买家关于"help"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) help I am tring to install new themastats but can find one that is compatable with the ones in the house.I have yours and they have 4 wires and all the ones I see have 2.Please tell how to install them or wich ones i should be buying. Contact Info (联系信息) cynthia utter 25 gibson st bergen, NY 14416 USA Company: kolmetz corp. Title: ms Phone: 585-494-6017 E-mail: singalong23@yahoo.com singalong23@yahoo.com