HVAC technician :  a beginner's guide / 

 - Canada :  Essential Learning,   c2019. 
 - vi, 275 pages :   illustrations ;  24 cm 
<br/><br/>Includes index. 
<br/><br/><br/>In English text. 
<br/><br/><label>ISBN: </label>9781984617767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating.<br/>Ventilation.<br/>Air conditioning.
<br/><br/><label>LC Class. No.: </label>TH 7224  / H43 2019