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Mastercool Manuals & User Guides

A leading manufacturer of professional air conditioning, refrigeration, service tools, and equipment for the automotive and HVAC/R industries.

Tip: include the full model number printed on your Mastercool label for the best match.

Mastercool Support

Official site: https://www.mastercool.com/
General support: https://mastercool.com/support/
Warranty & registration: Warranty info · Register a product
Support phone: +1 973-252-9119 — Monday - Friday, 8:30 AM - 5:00 PM EST
Support email: customerservice@mastercool.com

Mastercool manuals

Latest manuals from manuals+ curated for this brand.

Mastercool Compact 2-Way Aluminum Manifold Instruction Manual

August 10, 2024

Mastercool Compact 2-Way Aluminum Manifold Specifications: Compact 2-way aluminum manifold Backlight feature with automatic turn-off after 6 seconds Ability to switch between various refrigerants Battery-powered with an easy replacement process…

Mastercool Black Series Mobile Electronic Charging Station Owner’s Manual

August 8, 2024

Mastercool Black Series Mobile Electronic Charging Station The charging station consists of a frame with roller wheels and three main components: Vacuum pump: see separate service manual Charging scale: see…

MasterCool AS1C71 Evaporative Cooler Owner’s Manual

July 26, 2024

MasterCool AS1C71 Evaporative Cooler Product Information Specifications: Model: MASTERCOOL AS1C71 Type: Evaporative Cooler Hosted By: Appliance Factory Parts Number of Models: 135 Product Usage Instructions Installation: Follow the installation guide…

MasterCool ADA71 Single Inlet Whole House Evaporative Cooler Owner’s Manual

July 12, 2024

Master Cool ADA71 Single Inlet Whole House Evaporative Cooler Owner's Manual Single Inlet Whole-House Evaporative Coolers Our high quality, American-made coolers provide an economical, environmentally-friendly means of cooling up to…

MasterCool CONTRACTORS Series Single Inlet Whole House Evaporative Coolers Owner’s Manual

July 12, 2024

MasterCool CONTRACTORS Series Single Inlet Whole House Evaporative Coolers Product Information Specifications: Brand: MASTERCOOL Model: AS2C7112 Type: Evaporative Cooler Number of Models: 135 Product Usage Instructions 1. Installation: Follow the…

MasterCool ASA35 Evaporative Coolers Owner’s Manual

July 11, 2024

MasterCool ASA35 Evaporative Coolers Owner's Manual Product Parts Overview Find Your MASTERCOOL Evaporative Cooler Parts - Select From 135 Models Single Inlet Whole-House Evaporative Coolers Our high quality, American-made coolers…

MASTERCOOL AD1C5112 Evaporative Cooler Owner’s Manual

July 11, 2024

MASTERCOOL AD1C5112 Evaporative Cooler Product Information Specifications Model: MASTERCOOL AD1C5112 Type: Evaporative Cooler Manufacturer: MASTERCOOL Parts Compatibility: Genuine replacement parts available Part List Product Usage Instructions Features: UL classified and…

MASTERCOOL AD1C7112 Evaporative Cooler Owner’s Manual

July 11, 2024

MASTERCOOL AD1C7112 Evaporative Cooler Product Information Specifications Model: MASTERCOOL AD1C7112 Type: Evaporative Cooler Manufacturer: MASTERCOOL Model Options: 135 Models Available Product Usage Instructions Installation Follow the installation guide provided in…

MASTERCOOL AS2C5112 Single Inlet Whole House Evaporative Cooler Owner’s Manual

July 10, 2024

MASTERCOOL AS2C5112 Single Inlet Whole House Evaporative Cooler Product Information Specifications Brand: MASTERCOOL Model: AS2C5112 Type: Evaporative Cooler Number of Models: 135 Product Usage Instructions Installation Follow the installation guidelines…

MASTERCOOL ASA71 Evaporative Cooler Owner’s Manual

July 10, 2024

MASTERCOOL ASA71 Evaporative Cooler Specifications Models: ASA35, ADA35 ASA51, ADA51, AUA51 ASA5112, ADA5112, AUA5112 ASA71, ADA71, AUA71 ASA7112, ADA7112, AUA7112 Cabinet Dimensions* Model No. Dimensions Duct Opening Location Water Service…

Mastercool 43301-A 27-Piece Master Radiator Pressure Test Kit Instructions

instruction

Detailed instructions for the Mastercool 43301-A 27-Piece Master Radiator Pressure Test Kit. Covers safety, operation for cooling system and radiator cap leak testing, coolant purging and refilling, maintenance, and includes…

Mastercool 43301-A 27-Piece Master Radiator Pressure Test Kit - User Manual & Compatibility

Instruction Manual

Comprehensive user manual and compatibility guide for the Mastercool 43301-A 27-Piece Master Radiator Pressure Test Kit. Includes features, safety warnings, operating instructions, and vehicle adapter compatibility for automotive cooling system…

Mastercool Automotive Air Conditioning Tools & Equipment Catalog

Catalog

Explore the comprehensive Mastercool catalog featuring professional-grade automotive air conditioning service tools, vacuum pumps, recovery machines, leak detection equipment, and more. Enhance your automotive repair capabilities with Mastercool's innovative solutions.

Mastercool 70079 Adjustable Torque Wrench Operating Instructions

manual

Comprehensive operating instructions, safety warnings, specifications, and maintenance guidelines for the Mastercool 70079 adjustable torque wrench.

MasterCool MCP12 Window Evaporative Cooler Owner's Manual

Owner's Manual

Comprehensive owner's manual for the MasterCool MCP12 Window Evaporative Cooler, covering safety instructions, quick start guide, installation procedures, operating instructions, annual maintenance, troubleshooting, and parts list.

Mastercool 56100 Raptor Refrigerant Leak Detector Operating Instructions

Operating Instructions

Comprehensive operating instructions and safety guidelines for the Mastercool 56100 Raptor Refrigerant Leak Detector, detailing functions, procedures, troubleshooting, and warranty information.

MasterCool MCP44C Evaporative Window Cooler: Installation, Operation, and Maintenance Manual

Owner's Manual

Comprehensive guide for the MasterCool MCP44C evaporative window cooler, covering installation, operation, maintenance, troubleshooting, and parts. Learn how to install, use, and maintain your MasterCool cooler for efficient cooling.

Mastercool 72485-PRC Hydraulic Flaring Tool Operating Instructions and Guide

Operating Instructions

Comprehensive operating instructions and troubleshooting guide for the Mastercool 72485-PRC Universal Hydraulic Flaring Tool, covering push connect, GM fuel line, 45° double, and metric bubble flaring techniques. Includes replacement parts…

Mastercool Spartan Smart Manifold Operating Instructions

Operating Manual

Comprehensive operating instructions and specifications for the Mastercool Spartan Smart Manifold, a digital HVAC manifold gauge system for precise pressure, temperature, and vacuum measurements, data logging, and refrigerant management.

Mastercool Hydra-Swage Tube Expanding Tool Kit - Operating Instructions

Instruction Manual

Detailed operating instructions and parts list for the Mastercool Hydra-Swage Tube Expanding Tool Kit (Model 71600-A), covering imperial and metric sizes.

Mastercool MCP12 Window Evaporative Cooler Owner's Manual

manual

Comprehensive owner's manual for the Mastercool MCP12 Window Evaporative Cooler, detailing safety instructions, installation procedures, operating guidelines, maintenance, and troubleshooting tips.

Mastercool 98201 High Precision Charging Scale: Operating Instructions

Instruction Manual

Detailed operating instructions and maintenance guide for the Mastercool 98201 High Precision Charging Scale, covering setup, operation, calibration, and care. Includes safety warnings and parts breakdown.

Mastercool manuals from online retailers

Mastercool 90010-6 Vacuum Pump Oil Instruction Manual

90010-6 • August 13, 2025

Instruction manual for Mastercool 90010-6 Vacuum Pump Oil, providing guidelines for proper use and maintenance to ensure optimal vacuum pump performance.

Mastercool 55850 Intellasense Leak Detector Kit – Detects R1234yf, R410a, R32, Combustible Gases – Includes 55800 Detector, UV Light, Safety Glasses, Filters, Leak Test Vial, and Case

55850 • August 7, 2025

The Mastercool 55850 Intellasense Refrigerant and Combustible Gas Leak Detector Kit offers dual functionality for detecting both refrigerants and combustible gases. This complete solution includes the high-performance 55800…

Mastercool 98210-A Electronic Refrigerant Scale User Manual

98210-A • July 15, 2025

Comprehensive user manual for the Mastercool 98210-A ACCU-CHARGE II Electronic Refrigerant Scale, including setup, operation, maintenance, troubleshooting, and specifications.

Mastercool 69100 Complete A/C Recovery System User Manual

69100 • July 12, 2025

Comprehensive user manual for the Mastercool 69100 Complete A/C Recovery System, covering setup, operation, maintenance, and troubleshooting for R134a, R22, and R410A refrigerants.