R134a and R1234yf were developed primarily for vehicle AC, but in certain cases they can be used in other systems too. It’s important to know, however, that the two gases are not compatible with each other, and each should only ever go into a system the manufacturer has expressly approved. In this article we walk […]
In recent years, growing attention has focused on which refrigerants circulate in our fridges, air conditioners, and heat pumps. Reducing environmental impact isn’t just a political goal: industry players must respond to tightening regulations and rising consumer expectations. And professional comparisons paint a surprisingly clear picture – natural, hydrocarbon-based refrigerants outperform older synthetic gases in […]
A properly working car AC doesn’t just make the drive more pleasant – it’s also more economical, costing less to run and putting less strain on the vehicle. Trouble begins when the system’s seal deteriorates and refrigerant escapes. Because the AC works as a closed loop, it can’t operate properly without the refrigerant continuously circulating. […]
Many people think of car AC as a summer-only luxury: switched on when the sun becomes unbearable and the car feels like an oven. But air conditioning does far more than that. In the cold months it plays a serious role too – and not just for comfort, but for safety. Here’s why it’s worth […]
Car air conditioning is no longer a luxury – it’s part of everyday driving. Yet few people know how it actually works. Understanding the system’s layout and the role of its key components makes it far easier to spot faults and maintain the unit properly. In this article we explain, in plain terms, how the […]
In summer heat, few things are more frustrating than climbing into a baking-hot car only to find the AC blowing air without cooling it. The good news: before you head to a mechanic, there are several things you can check yourself – and the most common cause, low refrigerant, is something you can fix at […]
Choosing the wrong refrigerant is one of the most common mistakes people make when recharging their car AC at home. Today’s vehicle air conditioning systems run on one of two refrigerants that are NOT compatible with each other: R134a or R1234yf. The two must never be mixed, and even their service ports are different. This […]
Few international environmental agreements have achieved as much success as the Montreal Protocol. Despite the results, however, new challenges lie ahead. The story began with the ozone layer but has become one of the cornerstones of global climate protection. In this article, we trace how this agreement transformed environmental protection—and why the work isn’t over […]
One of the most common—and most insidious—faults in car AC systems is the slow leakage of refrigerant, which often stays hidden for months. These tiny faults not only reduce cooling performance but also require constant recharging and regular servicing, significantly raising the vehicle’s running costs. Alaska Refrigerants’ professional leak sealant offers an effective solution to […]
In recent years, a significant debate has developed in the automotive industry about the safety of the refrigerants used in modern AC systems, primarily R1234yf. At the heart of the question is whether, during a road accident—especially in a collision and at high engine-bay temperatures—there is a fire or explosion hazard. The topic has been […]