http://coolexcooling.com/2007/10/31/direct-vent-fireplaces-ventless-fireplaces/ HVAC Advice from a Retired Professional Tue, 7 Oct 2008 15:35:38 +0000 http://wordpress.org/?v=2.6.1 http://coolexcooling.com/2007/10/31/direct-vent-fireplaces-ventless-fireplaces/#comment-9571 illboy » Direct-Vent Fireplaces / Ventless Fireplaces Tue, 27 Nov 2007 13:21:50 +0000 http://coolexcooling.com/2007/10/31/direct-vent-fireplaces-ventless-fireplaces/#comment-9571 [...] Check it out! While looking through the blogosphere we stumbled on an interesting post today.Here’s a quick excerptThe Mendota DXV fireplace, for example, has a thermostatically-controlled, variable two-level burner that can deliver from 25000 to 40000 Btus per hour with 75% efficiency. What about vent-free? In some parts of the country, … [...] [...] Check it out! While looking through the blogosphere we stumbled on an interesting post today.Here’s a quick excerptThe Mendota DXV fireplace, for example, has a thermostatically-controlled, variable two-level burner that can deliver from 25000 to 40000 Btus per hour with 75% efficiency. What about vent-free? In some parts of the country, … [...]

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