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pau	10-11-2011 03:06 PM

Lennox Pulse furnace

i have a lennox pulse furnace, model #LB50527CC. I want to change my furnace from LP to natural gas. the furnace guy said something about having to be careful with the diaphram because, it could break. Is this sometning I want to try and do myself or have the furnace guy do?

thanks, Paul

Doc Holliday

10-11-2011 04:44 PM

If you have an actual hvac company do it than the parts and the labor are under warranty.

I would hire out. Let us know what you decide.

Master of Cold

10-11-2011 05:26 PM

That furnace needs to be handled by a Qualifed technician. Its a positive pressure heat exchanger, put in the wrong orifice and it will make a nice fire..

Marty S.

10-11-2011 08:31 PM

Quote:

Originally Posted by Master of Cold (Post 746675)

That furnace needs to be handled by a Qualifed technician. Its a positive pressure heat exchanger, put in the wrong orifice and it will make a nice fire..

Ditto. Call a local Lennox dealer and ask 2 things...
1-are the parts even available anymore for the conversion
2-can you come pressure test my heat exchanger.

ben's plumbing

10-11-2011 08:59 PM

how old is this furnace?

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