Inquiry (采购产品): tube assembly leaking The boiler we have is a Model #WH730, Serial #53261, Description #962769, order #125. The tube assembly has developed a corrosion leak. Is this repairable or is it more cost effective to replace the unit. The unit was installed in 2004? **** Hidden Message ***** Lanny Lavender 85232 Company: rosemark E-mail: llavender.rosemark@nts-online.net **** Hidden Message ***** llavender.rosemark@nts-online.net