Questions About new purchase and install...

[cfcitywide]

I am an HVAC-R owner in Chicago and have no experience with fireplace units. I am currently considering purchasing a new natural gas ventless log fireplace with a blower option. I would like to know where my money would be best spent for a unit as described. I have about 24" from the wall to work with. I do not need a t-stat or remote nor do I want it. If I can get units without these options that would be my first choice. Where are some good places to start looking (online) and what units should I place at the top of my list. I have NO experience with fireplaces and would love to hear some input from the pros.

[fearlessfurnace]

I do not like ventless

[jtp10181]

Sorry Vent-Free fireplace are not legal in Wisconsin, no experience with any of the brands for me.

Make sure you have some really good CO monitors / alarms.

Also, you will need a pro to service the vent-free fireplace annually to keep it operating safely. I would consider purchasing from a local dealer who has an experienced service staff.

[cfcitywide]

I am strongly considering a vented type out the roof now.

[fearlessfurnace]

they are all beastly things to work on. lots of oddball t-couples and stuff. maybe lennox is my least not favorite? don't know who realy makes them

[hearthman]

gas direct vent with IPI ignition with battery b/u.

[cfcitywide]

What's the battery backup application for?

[hearthman]

IPI requires 120vac line voltage. If you lose power, the Fp won't work unless you have a battery b/u. Many mfrs. have engineered systems running off 3-6vdc so you can run the Fp for a day or so off a few flashlight batteries until the power is restored. Having a heater rated backup heat source is a huge plus for gas DVs. Beats hooking up a car battery to an inverter, which won't work on some units unless it generates a sine waveform instead of the more common square wave.