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  3. MASTERCOOL 33661

MASTERCOOL Hvac Gauge Set Refrigerant 700376336610 R12/R22/R502

fits model: R12, R22.

33661 Mastercool Brass Hvac Gauge Set For R12/r22/r502 Refrigerant

( Brand: Mastercool ), ( Manufacturer Part Number: 33661 ), ( Part Type: Hvac Gauge ), ( Material: Brass, Metal ), ( Item Dimensions L X W X H: 14 X 10 X 8 Inches ), ( UPC: 700376336610 ), ( Global Trade Identification Number: 00700376336610 ), ( Item Weight: 3.45 Pounds ), ( Exterior: Brass )

Review MASTERCOOL Brass Hvac Gauge Set For R12/r22/r502 Refrigerant fits R12 R22

Introducing the Mastercool 33661 HVAC Gauge Set, a must-have tool for any professional or DIY HVAC technician. This versatile gauge set is designed to work with refrigerants R12, R22, and R502, making it an essential addition to your HVAC repair kit.

The Mastercool 33661 HVAC Gauge Set comes with five high-quality components that ensure accurate and reliable readings. The set includes a 5-inch manifold gauge with a pressure range of 0 to 30 PSI and 0 to 250 PSI, allowing you to measure both low and high-pressure sides of an HVAC system. The set also includes a 1-inch hose, a 1-inch schrader valve, and two 1-inch test cocks, all made of heavy-duty brass for durability and longevity.

The dial on the 5-inch manifold gauge is easy to read, featuring a large, clear face with easy-to-understand markings. The gauge is also equipped with a built-in vacuum pump gauge, allowing you to quickly and accurately determine if the system is vacuum-tight. The gauge set also includes a high-pressure warning flag that pops up when the pressure exceeds the maximum limit, ensuring your safety during the repair process.

The Mastercool 33661 HVAC Gauge Set is designed with ease of use in mind. The hose and test cocks are equipped with quick-connect fittings, making it easy to connect and disconnect the gauge set from the HVAC system. The set also comes with a durable carrying case, allowing you to transport and store the gauge set safely and conveniently.

Whether you're a seasoned HVAC technician or a DIY enthusiast, the Mastercool 33661 HVAC Gauge Set is an indispensable tool for your repair kit. With its versatility, durability, and ease of use, you can trust that this gauge set will provide you with accurate and reliable readings, helping you diagnose and repair HVAC system issues quickly and efficiently.

Mastercool 33661 HVAC Gauge Set: A Comprehensive Analysis

The Mastercool 33661 HVAC Gauge Set is a popular choice for technicians working with R12, R22, and R502 refrigerants. Let's assess the pros and cons of investing in this product.

Pros:

1. Versatility: This gauge set is designed to work with a wide range of refrigerants, including R12, R22, and R502. This feature saves technicians from having to purchase multiple gauge sets for different refrigerants.

2. Durability: The Mastercool 33661 HVAC Gauge Set is built with high-quality materials, ensuring it can withstand the rigors of daily use in the field. The heavy-duty brass fittings and rubber hoses add to its durability.

3. Easy to read: The large, clear dials on the gauges make it easy for technicians to read and interpret the pressure readings, even in poorly lit environments.

4. Affordable: Compared to other gauge sets in the market, the Mastercool 33661 HVAC Gauge Set offers excellent value for its price.

5. Comprehensive set: The gauge set includes essential accessories such as adapters, test caps, and a carrying case, making it a complete solution for refrigerant leak detection and pressure testing.

Cons:

1. Limited compatibility with other refrigerants: While the Mastercool 33661 HVAC Gauge Set works with a range of common refrigerants, it may not be compatible with less common ones.

2. Manual operation: The gauge set does not offer advanced features like digital readouts or automatic pressure recording. Technicians must manually record readings.

3. Leak detection: The gauge set does not have built-in leak detection capabilities. Technicians must rely on separate leak detection tools or their senses to locate refrigerant leaks.

Conclusion:

The Mastercool 33661 HVAC Gauge Set is a reliable and versatile solution for technicians working with R12, R22, and R502 refrigerants. Its affordability, durability, and ease of use make it an attractive choice for those in the HVAC industry. However, its lack of advanced features and limited compatibility with non-common refrigerants may be a drawback for some users.

Recommendation:

The Mastercool 33661 HVAC Gauge Set is a solid investment for HVAC technicians who frequently work with R12, R22, and R502 refrigerants. Its versatility, durability, and affordability make it a valuable addition to any professional's toolkit. However, if you require advanced features or compatibility with less common refrigerants, you may need to consider alternative options.

Details:

Mastercool 33661 Brass HVAC Gauge Set for R12/R22/R502 Refrigerant: Brand. Solid Brass design. Product Dimensions: 14 x 10 8 inches. Item dimensions L x W H: 14 10 8 inches.

Manufacturer: Mastercool. Free-floating piston type valves reduce o-ring wear. Material: Brass, Metal.

Large all metal handles are angled for ease of operation. Exterior: Brass.

part #: 33661 prices

  • $70.49-$80.00

specifications toolssupp:

  • for models: R12, R22
  • brand: Mastercool
  • mpn: 33661
  • part type: Hvac Gauge
  • material: Brass, Metal
  • item dimensions l x w x h: 14 X 10 X 8 Inches
  • upc: 700376336610
  • global trade identification number: 00700376336610
  • item weight: 3.45 Pounds
  • exterior: Brass

general toolssupp:

  • Motors > Automotive Tools Supplies > Other Auto Tools Supplies
  • condition: New

returns toolssupp:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

payments toolssupp:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

shipping toolssupp:

  • type: Fixed
  • cost: $0.00
  • transit: 3-8 Days
  • class: Standard
  • service: Standard

seller toolssupp:

  • city: New York, New York
  • # reviews: 90
  • rating: 0.0%

offer toolssupp:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: May 27, 2025
for models: r12, r22, part type: hvac gauge, item dimensions l x w x h: 14 x 10 x 8 inches, global trade identification number: 00700376336610, item weight: 3.45 pounds, exterior: brass,
category: auto parts > tools supplies > auto tools supplies, material: brass, metal, sku: 5977724113441772,

Mastercool 33661 Is Similar To:

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2 offers $70.49–$80.00 USD
  • Offer #1: $70.49 price + $0.00 shipping estimate = $70.49* total. Gauges are designed for R12, R22 & R502. Mastercool Part Number Manifold Gauge Set.FREE SHIPPING
  • Offer #2: $80.00 price + $10.69 shipping estimate = $90.69* total. New Mastercool ( ) charging and testing brass HVAC gauge set for R12/R22/R502 refrigerants.+$10.69 shipping

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