10 Useful facts you must know about Air

1. Air is a mixture of gases containing nitrogen (78%), oxygen (21%), and water vapour, dust particles and other gases (1 %).

2. Air occupies space. It also has weight.

3. Air exerts pressure in all directions.

4. Air can be compressed.

5. One-fifth of the air is oxygen. Oxygen is necessary for combustion and […]

You just saved big bucks on a condenser coil cleaning, now protect it with Permatron Prevent screens.

You can cut your energy costs by up to 30% with yearly cleanings. You also save on costly service calls for frozen up units with preventative cleaning to ensure you are running at 100% efficiency. Once coils are cleaned, keep them clean with protective screens to ensure performance through out the year.


Water Trivia Facts

1. Water is the only substance found on earth naturally in three forms. True (Solid, liquid and gas)

2. Does water regulate the earth’s temperature? Yes (it is a natural insulator)

3. At what temperature does water freeze? 32 degrees F, 0 degrees C

4. At what temperature does water vaporize? 212 degrees F, 100 […]


Before refrigeration air conditioning was invented, cooling was done by saving big blocks of ice. When cooling machines started to get used, they rated their capacity by the equivalent amount of ice melted in a day, which is where the term “ton” came from sizing air conditioning.

A ton of cooling is now defined as […]

Coils – they’re everywhere

Coils are found in refrigeration equipment including those used in supermarkets and restaurants. It is not uncommon to find hundreds of “through-the-wall” fan coil units in a hotel, dormitory or apartment building. As the air moving over the coils contains dust, dirt, pollen, moisture and other contaminants, the coils get dirty and become less efficient. […]

Large or small clients deserve respect!

4 Ways To Treat Your Customers Like they matter.

1. Say please.

2. Say thank you.

3. Make it easy for them.

4. Understand what they want, even if they don’t.

Large or Small

TrilliumSeries™ Condenser With Pre vent Cottonwood Screen to protect inner coil from fouling with dirt.


TrilliumSeries™ Condenser

These Condenser have Prevent cottonwood screens mounted to the outside that help save energy, and lower operating costs.

TrilliumSeries™ Condenser

TrilliumSeries™ Condenser


Bug Blocker Prevent Filter Screens Installed on Fresh Air Intakes

“Let the fresh air in and keep the bugs out!”


HVAC System Hail Damage – Repair or Replace?

When a condenser unit is damaged by hail, it can often be restored to its pre-loss condition by “combing” the fins with a special tool. A fin comb has thin plastic or metal teeth that fit between the aluminum fins of the condenser coil. Because the fins are thin and malleable, a technician can […]

Protect your investment! “Your heating and cooling system is one of the most expensive appliances. It just makes sense to try to protect it and keeping it running for years to come.”

Condenser coils should also be checked regularly for cleanliness. Dust and debris will act like ice buildup on an evaporator coil. This will insulate the heat transfer surface and reduce airflow, which will make the compressor run harder and longer. In extreme cases, compressors may fail. Designed for strength and durability, the PreVent® equipment protection […]