Refrigerant Charging and Service Procedures for Air Conditioning

Inverter Mini Split Operation and Service Procedures

Factory Acceptance Testing (FAT) for Boilers

Section 608 Certification Exam Preparatory Manual - 9th Edition V2

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

Research Methods for Architecture

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

Heat Pump Operation, Installation, Service

Pressure Enthalpy Without Tears

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How to Build Shipping Container Homes With Plans

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

Electrical Theory and Application for HVACR

Water Heaters

Refrigeration and Air-Conditioning: Edition 4

Basic Refrigeration & Charging Procedures

HVAC Chillers

How Buildings Work: The Natural Order of Architecture, Edition 3

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