introduction

errolhill

25 years exp. in more industrial h.v.a.c. started own company 2 years ago doing alot of residential gas l.p. installs ,boilers hydronics etc. whole new world .location northern new england .

errolhill

need to change 90 off of heat exchanger was wondering if any one has some pointers as to accessing it .have lots of exp. in rannai heaters but this is horribly different. i need to put an extension kit and joint pipe is oxidized solid ,so replacement from heat exchanger is the next fix but there is no easy way to get at it .