I have a 5 year old Newmac CL 115 Wood/Oil combination furnace with central air connected. When I started the air conditioner this season the blower would not turn on in auto mode. The blower works fine in auto for heat, and I can force it to start with the ON function for A/C. Also, I have two thermaostats, one for Oil, one for Wood. Everything worked fine last season. Any ideas?
Thanks in advance