Quick Quide to the Refrigeration Cycle, Refrigerants and Components: A Supplement to the EPA Section 608 Certification Exam Preparatory Manual

EPA 608 Exam Vocabulary Workbook

Water Heaters

Basic Refrigeration & Charging Procedures

System Recovery & Evacuation

Electrical Theory and Application for HVACR

Gas Heating: Furnaces, Boilers, Controls, Components

Refrigerant Charging and Service Procedures for Air Conditioning

Heat Pump Operation, Installation, Service

Inverter Mini Split Operation and Service Procedures

Mechanic Refrigeration and Air Conditioner: Question Answers MCQ

HVAC Problems & Solutions

Factory Acceptance Testing (FAT) for Boilers

Refrigeration and Air-Conditioning: Edition 4

Hvac: Technical Skills for Hvac Technicians and Installers (The Ultimate Guide to Mastering Heating, Ventilation, and Air Conditioning Systems)

Pressure Enthalpy Without Tears

Smart HVAC

Lineman's and Cableman's Handbook 12th Edition: Edition 12

HVAC Chillers

Low GWP (A2L) Refrigerant Safety: Flammable and Mildly Flammable Refrigerants