TOWN OF CHEMUNG, N.Y. (WBNG) -- A home in the town of Chemung is damaged following a propane tank explosion that occurred on Friday. According to the Chemung Fire Department, around 4:30 p.m. on Feb.

While an unclogging requires no replacement parts, an issue with the flange or valve ... the wax seal. Replacing a wax seal may be as cheap as $50. Other common leak points are the tank and ...