Read and download Weil-McLain Boilers GV Series 4 User's Manual | Page 4 online. Download free Weil-McLain user manuals, owners manuals, instructions, warranties and installation guides, etc. WEIL MCLAIN Item # 62YD55 Mfr. Model # 510-312-250 Web Price Product Overview $165.32 / each Pressure Switch Brand WEIL MCLAIN Item # 62YD56 Mfr. Model # 511-624-510 Web Price Weil Mclain GV4 series 2 Condensate Question. Discussion in 'Boiler Forum' started by Fletch1, not even after several manual (power off then on) tries. If it don't light the 1 st time around it is supposed to automatic retry 2ice more. Weil-McLain GV 4 Series two N. Gas Boiler Weil McLain sells a variety of boilers for residential use. Both their gas- and oil-fired boilers are designed to be easy to use and provide consistent heat for years to come. To extend the life of your Weil McLain boiler, read its owner's manual thoroughly and abide by proper operating procedure. Weil Mclain GV4 series 2 Condensate Question. Discussion in 'Boiler Forum' started by Fletch1, The manual specifies a full length liner when installed in a masonry chimney. After 23 years it's quite possible that the liner has failed. Weil-McLain GV 4 Series two N. Gas Boiler Replacement Weil McLain Gold trouble shooting. Discussion in 'Firewood, Heating and Wood Burning Equipment' started by jimdad07, Mar 15, I arrived on site and found that it was a Weil McLain Gold series boiler. The boiler would prove airflow, start the hot surface ignitor, open the gas valve and fire CPSC Weil McLain Company Announce Recall Of Boilers; CPSC, Weil-McLain Company Announce Recall of Boilers. February 1, 2006 GV-4, GV-5 and GV-6 with a serial number/date code range of CP5075477 to CP5221234 and built from April 1, 2005 through October 31, 2005. Serial numbers and date codes The manufacturer of products Weil-Mclain is a subdivision of the Marley-Wylain Company, which is a leader in North America due to the production of heating systems