Efficient: The testo 549 erases the need for analogue manifolds, offering data storage for up to 60 refrigerant profiles ... the digital gauge provides accurate real-time superheating and ...

The face of the gauge can have a single or dual scale. Single scale pressure gauges have one scale (one set of units) on its face. Dual scale pressure gauges have two scales (two sets of units) on its ...

Some of the luxuries like air conditioning are still must-haves even if you are roughing it. When things get uncomfortable, you may wonder how to add freon to RV AC. Freon describes a generic term for ...

Don't let a flat tire catch you out when you least expect it. Check out our roundup of top-rated tire pressure gauges. When it comes to performance, safety, and fuel efficiency, maintaining the ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...

You're stuck in traffic on a hot day and warm air is coming from the vents. Not good. Here's why your air conditioner isn't working, and what you can do to fix it.

Freon 12 is the Dupont trade name for flurocarbon refrigerant gas, CCl 2 F 2. The material has a molecular weight of 120.92. Its critical constants are: T c = 385 K, p c = 41.2 bars, and Z c = (p c v ...

Included in the coverage is feature-specific information about each individual product that was submitted by the manufacturers The showcase features the product grid, which includes technical facts, ...

But less than 20 miles away in an apartment set to re-create the stifling conditions inside households like the Naykars’, scientists are working on new AC prototypes to cool the millions of people ...

Oct 8 (Reuters) - A U.S. appeals court on Tuesday appeared likely to reject challenges by refrigerant manufacturers ... legislative power to the EPA to set the allowances. "The AIM Acts complete ...

“If the air coming from the unit is warm, you may have a problem with the compressor or the level of refrigerant ... hit the mark in less than 15 minutes. We also gauge how accurately the AC reaches ...

To help you make the right decision, we reviewed plans from 18 of the top home warranty providers and surveyed 1,000 homeowners to gauge how they view their warranty coverage. Here are our picks ...