Vizi, Roger. <br/><br/>
Forced hot air furnaces  troubleshooting and repair 
Roger Vizi. 
 - New York  McGraw-Hill  c1999. 
 - xi, 344 p.  ill.  24 cm. 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>0071341714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hot-air heating--Equipment and supplies--Maintenance and repair.