During the past several years, new-style silicon nitride igniters for furnaces and boilers have taken over the industry. Virtually all new residential gas furnaces now feature the new technology. In ...

Heil® QuietComfort® 96 percent plus AFUE gas furnaces feature models with stainless steel primary and secondary heat exchangers. According to the manufacturer, it designed the new line of gas furnaces ...

Just thought I would pick some brains here...I know we have some handy folks and a few in HVAC.<BR><BR>My brother in law has had to replace three hot surface ignitors in his Carrier furnace over the ...