Why Does Trane Error Code 91 Happen? [Reasons & Fixes]

trane error code 91

The thermostat is the most significant piece of equipment in our home. When it malfunctions, we become terrified thinking of the worst-case scenarios. Trane thermostats are a sigh of relief in this case. With a few exceptions, they rarely fail and require repair. One of those exceptions includes the display abruptly showing error code 91. … Read more

Is It Illegal to Vent Refrigerants? Let’s Find Out!

is it illegal to vent refrigerants

Refrigerants found in refrigerators, freezers, and air-conditioners can be bad for the environment. Because refrigerators and air conditioners are increasingly using refrigerants made from synthetic greenhouse gasses (SGGs).  Nowadays, venting refrigerants are a matter of concern for our environment. Hence you might ask- Is it illegal to vent refrigerants? Yes, venting refrigerants are illegal. The … Read more

Can You Replace AC Capacitor With Different Ratings?

Can you replace ac capacitor with different ratings

AC capacitors can go bad due to their regular usage over time. Like other electrical systems, air conditioners rely on a good capacitor.  Unfortunately, they can break down if your AC is working under load. But it’s not always a good idea to replace them.  Can you replace AC capacitors with different ratings?  Yes, you … Read more

Coil And Condenser Compatibility Guide for Air Conditioner: Explained

Coil and Condenser Compatibility Guide for Air Conditioner

Air conditioners are one of the most used appliances in a household. Over time, they can get worn and get damaged. When that happens, you’ll have to replace the damaged part. But you can’t just install any component without checking compatibility. So what’s the coil and condenser compatibility guide for Air conditioner? The coil and … Read more

Should the AC Drain Line be Capped?

should ac drain line be capped

Many believe that it’s good to cap the AC drain or condensate line. While others state the complete opposite that capping does not provide any benefits. So, it’s pretty obvious to feel lost about what to do with your AC drain line! Most AC drain lines do not require it to be capped. However, you … Read more

Two Condensers One Air Handler- How Does It Work?

two condensers one air handler

Getting perplexed about two condensers and one air handler is common. Many HVAC systems have this system. Is it even possible to attach two condensers to one air handler? The combination of two condensers and one air handler is quite rare. But it does exist. That is a two-stage process. It is controlled by a … Read more