Harrington, Sam.
Becoming a HVAC technician : a professional guide / Sam Harrington. - New York : Larsen & keller , c2020. - vi,226p.
Includes index.
9781641723183
Heating--Vocational guidance.
Air conditioning--Vocational guidance.
Heating--Maintenance and repair--Guidebooks
Ventilation--Maintenance and repair--Guidance.
697 H299 2020
Becoming a HVAC technician : a professional guide / Sam Harrington. - New York : Larsen & keller , c2020. - vi,226p.
Includes index.
9781641723183
Heating--Vocational guidance.
Air conditioning--Vocational guidance.
Heating--Maintenance and repair--Guidebooks
Ventilation--Maintenance and repair--Guidance.
697 H299 2020