Wikipedia:Articles for deletion/Solar ventilation
to one of the above or Solar air heat.  Editor has also created Solar air collector and SUN ECO AIR today, all three with a highly  tone and all solely referenced with links to a single company that sells this technology. SUN ECO AIR has just been speedied as spam
— User:Empty, 11:10, 1 July 2010 (UTC)
Stance: merge
Cited policy: WP:PROMO (Wikipedia:What Wikipedia is not)