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With the phase-out of HCFCs being hastened in several parts of the world, most notably UAE, many research on two alternatives to R22, namely R407C and R410A, have been conducted. However, a third possibility, R417A, which combines R125, R134a, and R600, is developing as a possible replacement for R22. R417A is an HFC retrofit refrigerant for R22 indirect expansion of stationary air conditioning (AC) and medium temperature commercial refrigeration systems. PROPERTIES OF R417A REFRIGERANT GAS The physical parameters of R417a are comparable to those of R22 refrigerant. It's best for replacing R22 in small fixed air conditioning systems (under 15 kW). Because R417A contains 3.4 wt% R600, it does not require synthetic oil (butane). R600 is a fantastic oil carrier. Because of this, R417A refrigerant gas can be used as a pure drop-in replacement for current R22 equipment without requiring any modifications. It's also ideal for commercial refrigeration systems with medium/high temperatures, such as DX coolers. FEATURES This refrigeration gas has a low viscosity and surface tension, as well as a high density and low boiling point. It has good chemical and thermal stability, as well as the ability to be delivered as liquefied gas in low-pressure cylinders. Without fluorocarbon refrigerants, many modern refrigeration and HVAC applications would be impossible to implement. BENEFITS Provides cost-effective and efficient retrofits. It has HFCs that do not cause ozone layer depletion In most circumstances, there is no need to alter the lubricant type during the refit because it is compatible with both old and new lubricants. Allows existing equipment to be used. Can be topped up without removing the entire refrigerant charge during service. APPLICATIONS: Residential, industrial, and commercial AC systems Medium-temperature commercial refrigeration, including: Foodservice Supermarket display cases food storage and processing PERFORMANCE EVALUATION When compared to R-2

When you need to re-decor the indoor of any residential as well as commercial places, Then you must think about having the best quality 4ft LED Integrated Tube Lights which can retrofit these old high energy consuming fluorescent tube and save up to 75% on our energy bills. These lights can be easily integrated (daisy-chained) up to 4 fixtures and till be operational via a single switch.

When you need to re-decor the indoor of any residential as well as commercial places, Then you must think about having the best quality 4ft LED Integrated Tube Lights which can retrofit these old high energy consuming fluorescent tube and save up to 75% on our energy bills. These lights can be easily integrated (daisy-chained) up to 4 fixtures and till be operational via a single switch.

When you need to re-decor the indoor of any residential as well as commercial places, Then you must think about having the best quality 4ft LED Integrated Tube Lights which can retrofit these old high energy consuming fluorescent tube and save up to 75% on our energy bills. These lights can be easily integrated (daisy-chained) up to 4 fixtures and till be operational via a single switch.

4Ft 18W LED Glass Tube is type of a retrofit design applications in residential, commercial and industrial facilities.

LED Integrated Tubes is type of a retrofit design applications in residential, commercial and industrial facilities.

8FT LED Tubes is type of a retrofit design applications in residential, commercial and industrial facilities.

T8 4ft V Shape LED Integrated Tube 30W is type of a retrofit design applications in residential, commercial and industrial facilities.

T8 4ft 18W LED Tubes is type of a retrofit design applications in residential, commercial and industrial facilities.

BY Adam Wasch, Energy Outreach Consultant for CCHRC and UAF CES Energy Focus: Fairbanks Daily News-Miner April 16th, 2009, Section A3 Boilers today offer a wide range of customized options to maximize efficiency. If your boiler has an old pilot light that stays lit all the time, you're probably a good candidate for a replacement boiler or, at least, a retrofit. Alaska's many heating days justify paying for the most efficient system possible upfront, since the extra money you spend for efficiency gains will be paid back several times during the system's operating lifetime. But take care - there is no single perfect system because of the number of variables involved in designing a boiler that is sized and outfitted correctly for your particular home. Looking for an "Energy Star" label is a good start, but there's a lot more to consider. Ensure that whomever you hire to provide, install, or retrofit a system is cognizant of the fine details and performs the necessary calculations. These calculations are especially important if you're installing the sophisticated components and sensors required by today's most efficient boilers. First, the basics. Boilers heat water, which is pumped throughout a system of pipes and radiators that conduct heat into your rooms. Boiler efficiency is measured by its annual fuel utilization efficiency (AFUE). There is some dispute how useful AFUE ratings are because they do not account well for heat loss from boilers that maintain operating temperatures throughout the day. Also, AFUE does not measure heat loss from boilers or pipes that are located outside of insulated living spaces such attics, basements, and garages. AFUE will not account for room heat that escapes out open flues. Nevertheless, AFUE remains a basic standard.

Lightweight Transport Wheelchair is often ideal for those who need mobility assistance only temporarily or just some of the time. You've probably seen these chairs at the airport, transporting passengers who have difficulty walking long distances. Typically, transport chairs: Have narrow frames, which allow them to pass easily through most doors, bathroom stalls and even airplane aisles. If you use a transport chair, you might not have to retrofit the doors in your home for accessibility. Are designed to be extremely lightweight and easy to store, which makes them ideal for short outings. Have solid rubber tires that require minimal maintenance. Lightweight Transport Wheelchair Lightweight Transport Wheelchair is easy to store because it more compact than its larger cousin, if mobility is standard. You can easily fit into the corners, easily adapted on the basis of their structures. They are often parts such as arm and foot rests.Transport Wheelchair also makes them pleasing to the person they are because they can tilt the seat or lay back a bit to watch TV. It's nice to be able, like the place, comfortable seats should be adjusted so you always in the same position. There are many optional features you add to this type of wheelchair can, but the base model is the lightest and easy to put on the street. Some models can even remove the wheels to make it easier to store and travel with. Another advantage is easy wheelchair mobility. Lighter version is much easier to push along to you and others who push the chair you enjoy taking a walk. Key features: *Folds for transport *Self-propelled *Light aluminium frame *Affordable Portable Wheelchair Portable Wheelchair are designed for ease of use and are made from durable material. Portable wheelchair are often foldable and are easier to store than conventional or custom ramps. They are perfect for both manual and electric wheelchairs, as well as many walking aids such as a 4 wheel scoote

The LED Bulbs can be used for retrofitting wide variety of bulbs used in residential and commercial applications which may include recessed cans, sconces, and ceiling fixtures.

While these 2x4 LED Troffers Light can be a suitable retrofit for your conventional and outdated lighting fixtures, the 30W troffer can replace a 140W fluorescent tube to provide you with 90 watts of energy-savings. So, you can now leave your lights turned "on" for several hours and still not have high utility bills.

If you are frustrated to regularly spent money on the maintenance of the indoor lighting, then it's the time to retrofit the old traditional fluorescent lights with the best quality and easy to install LED Tube Lights.

These LED Bulbs can be used for retrofitting wide variety of bulbs used in residential and commercial applications which may include recessed cans, sconces, and ceiling fixtures.

LED Integrated Tube Light is type of a retrofit design applications in residential, commercial and industrial facilities.