Reviews Air Conditioning Refrigeration

HVAC Charts Refrigeration and Air Conditioning Systems Trouble Shooting Guide

✉Practical Function✉ This air conditioning system tester is mainly used for refrigerant filling of air conditioning systems and displays real-time system pressure..
✉Complete Tool Set✉ Including AC manifold gauge, three 5ft extra long freon filling hoses, and hook, this AC manifold gauge set has a relatively complete set of accessories for you to use, so you don’t need to buy additional extension pipes, and you don’t need to worry about whether the pipe connections you buy are suitable..
✉Dual Dial✉ Unique dual dial design, one blue and one red. Clear reading, easy to read. Pressure gauge with different color scale lines, with 4 different PSI scales, corresponding to different air conditioning refrigerants..
✉Widely Applications✉ This A/C refrigerant diagnostic manifold gauge set is mainly suitable for refrigeration maintenance (refrigerants including CFC, HCFH, HFC, etc.), such as R12, R22, R134A, R404z, R410A and other refrigerants..
✉High Precision✉ Low Pressure Gauge(Blue Gauge): 0~500PSI/0~35BAR, High Pressure Gauge(Red Gauge): 0~800PSI/0~55BAR. The accuracy error of pointer reading is 1.5.

AC leak freeze permanently seals leaks in air conditioning and refrigeration systems.
Will continue to seal additional leaks for up to 1 year that meet testing specifications.
Tested to be non-clogging to a/C compressor and recovery unit.
Ideal for preventive maintenance and leak protection.

Allows connecting and extending pipes or fittings of different sizes.
Uses: air conditioning and refrigeration, central heating, plumbing hardware, cold and hot water supply.
Canned water heaters, engineering machinery, refrigeration equipment, etc..

Robinair's VacuMaster Single-Stage Vacuum Pump is designed for air conditioning and refrigeration service.
1/2 HP, 110V/60Hz thermally protected motor.
Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster,....
1/4 inch flare and 1/2 inch ACME inlet fittings, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more....

Operation: Easy to use. Installs in minutes. ProAir12 contains a highly polar molecule that works synergistically with compressor oil to improve the performance of air conditioning and refrigeration systems by increasing heat transfer in the condenser and evaporator coils. ProAir12's polarized molecule bonds to the metal inside the system by removing the insulated buildup of oil and forming a conductive layer to improve heat transfer..
Lower Cost: Saves money by reducing overall power consumption and improving heat transfer in the condenser and evaporator coils..
Compatibility: Compatible with most common refrigeration materials and lubricants including R134a, R12, metal components, mineral and synthetic(Ester and PAG) lubricants, seals, gaskets, hoses, compressors, and o-rings..
Environment: Saves energy by reducing mechanical friction. Energy savings up to 10%..
Safety: Safe and easy to use. Does not contain harmful known carcinogens..

1.【Manifold Gauge Set for Refrigeration Equipment】The refrigeration gauges are dedicated to installing, testing, and maintaining refrigeration equipment such as air conditioners, refrigerators, and cold storage. The 2 temperature clamps in the manifold gauge set have strong corrosion resistance and tightness, and will not easily break. The refrigerant gauge is also equipped with 3 standard test hoses (1.5m) and a portable toolbox, which is convenient for the storage and carrying of the meter..
2.【Refrigeration Gauges for Double Pressure and Dual Temperature Measurement】The digital HVAC gauges can measure double pressure (gauge pressure) at the same time, as well as dual temperature measurement, with automatic multi-unit pressure conversion, automatic conversion of temperature Celsius / Fahrenheit, to facilitate different needs. Note: Please make sure that the temperature sensor clip is properly connected. A poor connection will result in an inaccurate reading of the value..
3.【HVAC Gauges with High-Precision Data Unit and Refrigerant Database】The HVAC manifold gauge built-in 32-bit digital processing unit and a high-precision data acquisition unit, high ....

Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service, featuring a 2-stage rotary vane design, 7.5 ounce oil capacity, and non-skid feet.
1/3 HP, 115V/60Hz thermally protected motor.
Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster, keeping the pump cooler and extending life.
1/4 and 3/8 inch MFL inlet fittings, 3/8 inch FFL x 1/2 inch ACME adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining.

Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service.
featuring a 2-stage rotary vane design, 7.4 ounce oil capacity, and non-skid feet.
1/4 HP, 115V/60Hz thermally protected motor.
Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster, keeping the pump cooler and extending life.
1/4 inch MFL & 3/8 inch ACME inlet fittings, 3/8 inch FFL x 1/2 inch ACME adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining.