Have a Pulse 21 furnace, which trys to start but won't. Get's like an initial "charge" but doesn't follow through.

Thank you.

Walt Timm

You need a Lennox trained tech to check your furnace. The most frequent cause is clogging of exhaust, gas maladjustment, and control problems. Follow the instructions in the owner's manual to pick up the phone.

www.heatpro.us energy businessmen's knowledge

Yes, you really have to find out the MAKE and MODEL to get good answers. There IS more than one machine made.

Thank you!

Kinda figured that so have a call into the furnace dealer now.

Thanks again and a very blessed CHRISTmas!