Shingle Roofing Consultants Northeast Edmonton|780-800-7295|Shingle Roofing Edmonton Area
http://edmontonroofingpros.ca/ (780) 800-7295 Call Today! Thank you for visiting Edmonton Roofing Pros, your Edmonton roofing specialist! Since 1980, we have...
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Shingle Roofing Consultants Northeast Edmonton|780-800-7295|Shingle Roofing Edmonton Area - Video
Residential Shingle Roofing Southwest Edmonton|(780) 800-7295|Shingle Roofing NW Edmonton
http://edmontonroofingpros.ca/ 780-800-7295 Call Today! Thank you for visiting Edmonton Roofing Pros, your Edmonton roofing specialists! Since 1980, we have ...
By: Edmonton Roofers
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Residential Shingle Roofing Southwest Edmonton|(780) 800-7295|Shingle Roofing NW Edmonton - Video
How often should I replace residential lamps?
1-year Replacement: Residential UVC lamps should be replaced every 9000 hours or approximately every 12 months. For people with respiratory conditions or other acute sensitivities, we strongly recommend keeping to an annual lamp replacement schedule.
2-year Replacement: If your UVC lamp is strictly used for keeping coils clean on your HVAC unit, you can save money and the environment when you use your lamps for their maximum two-year life span. UV lamps should then be exchanged after a maximum two year installation period.
UV lamps running beyond three years may contribute to excessive power consumption of the ballast which can cause overheating of the power supply and lamp, further deteriorating the effectiveness of the product and/or cause system failure. If the UV lamps are not to be replaced within a three year period, turn off or otherwise disconnect power from the system until new lamps can be installed.
Ultraviolet lamps are comprised of two electrode filaments (the spring looking wire at each end), a glass and quartz combination vacuum tube, several inert gases and approximately 3 mg of mercury (Hg).
These specialty lamps are designed to provide light energy in the germicidal spectrum of 254 nm (nanometer = one billionth of a meter). As they operate, they slowly loose their germicidal effectiveness, about 15% per year. If the UV system is installed for the sole purpose of protecting HVAC equipment such as coils and blowerssurfaces that stay consistently in the range of the UV lamps, then the UV lamps will be effective for about 18,000 hours or two years.
If the primary operation of the UV system is to aid in the reduction of indoor air contamination, then the recommended lamp replacement interval should be one year. This will ensure needed higher energy levels are maintained to aid in the reduction of moving (airborne) microorganisms circulating through the HVAC system.
UV lamps should then be exchanged after a maximum two year installation period for several reasons, including:
The disinfection effectiveness will be significantly compromised and the system will not be able to generate UV-C light as specified. Note that even though a visible blue glow can seen though the system viewport, the glow is not UV light (which is invisible) but actually a by-product of the operation.
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Ultravation - Replacement Filters and Lamps
Zoneaire Replacement PTAC Units
Zoneaire was a division of Inter City Products (now International Comfort Products) until 1994, when it was sold off to Friedrich. Zoneaire manufactured three PTAC models in the USA and one in Canada. There were hundreds of thousands of these units sold under several brand names. Applied Comfort in Canada aquired the rights to the "C" and "S" lines.
This unit was sold under several brand names in the US and Canada, including Climette, Keeprite DM, Carrier Wallmate, Whirlpool AVT, and McQuay TPW. Unit dimensions are 32" wide and 18" high. There were two sleeve depths available, 14.25" and 16.25" (most common). The Zoneaire "C" Series was made primarily in 208/230 and 265/277 voltages, although there were a few 115V units built for cooling oly or hot water/steam heat applications. Cooling BTU's ranged from 9-15000 and electric strip heat in 15, 20, or 30 amps.
The current version of the unit is the Applied Comfort DMQC unit. It features dual motors, standard or electronic controls, and a redisigned sloped from.
The Zoneaire "S" series was made primarily for the USA market. It was also sold under several brand names including CooolHeat, Embassy Weather Twin, Sears Kenmore, TPI, as well az Zoneaire. The Zoneaire "S" series was available in 208/230V, 265/277V, and 115V. The 115V units were for hot water/steam heat applications. Zoneaire built the unit in cooling only, cooling with electric strip heat, and heat pump version with cooling capacities from 9000-15000 BTU and 15, 20 or 30 amp heat.
The current version of the unit is the Applied Comfort SCE unit. We currently stock this unit in several popular configurations.
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Zoneaire PTAC | Replacement PTAC Units for Zoneaire
We believe your attention to detail is what makes your company stand out (the finished installation not only works well, it looks good).
-Nez W. Bumpass, VA
The inspector said it was one of the best installations hed seen no problems, no issues.
- Doug F. Chamberlyne Farms
Thanks again for your wonderful attention to this project. You and your team certainly made it totally painless."
- Aamer S. Westover Hills
The quality of the personnel that works for Hungerford is one of the main reasons we continue to use your company."
- Dianne I. West End
Hungerford has the finest customer service I have ever had from a fuel provider; and I have worked with several over the years. My company switched to Hungerford from a competitor who let us run out 3 times. We are glad to be back with Hungerford.
-Russell H. Central Va.
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Hungerford HVAC | Heating and Cooling Service and Repair
Sustainable solutions for healthier buildings.Steril-Aire is the global leader in high-output ultraviolet germicidal solutions for improved indoor air quality and energy efficiency. Installed in new or existing HVAC systems, Steril-Aires UVC Emitter germicidal lamps keep HVAC coils and drain pans clean, reducing energy consumption and costly cleaning programs. Using the proven power of germicidal UVC energy as an effective inactivation method for microorganisms, UVC Emitters improve HVAC environmental hygiene, making a vital contribution to indoor air quality.
Steril-Aire devices are used around the world in hospitals, laboratories, schools, government facilities, offices and homes. Steril-Aire devices are also used to enhance food safety through mold and bacteria control, extending product shelf life and production yields.
From reducing energy consumption and controlling costs, to optimizing human and mechanical productivity, UVC solutions from Steril-Aire pay measurable dividends to your bottom line.
Many UVC products claim to work as well as Steril-Aire. Steril-Aires multi-patented Emitters are the only UVC devices systems-engineered to work in the cold, moving air of the HVAC system. They have been independently tested and deliver up to 6 times the output of other ultraviolet devices.
You can count on Steril-Aire to work better and last longer.
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Steril Aire - UVC Lamps: Ultraviolet Germicidal bulbs for ...
CROSSVILLE Schools in Cumberland County have a long list of needs and wants when it comes to facility maintenance, upkeep and expansion. But as principals shared needs at individual schools with the facilities task force of the Cumberland County Board of Education last week, many were saying how thankful they were for what they did have.
"After listening to some of the others schools, I don't feel I should complain," said Pleasant Hill Principal Mary Ann Kotus. "We are in good shape, room wise, with the new addition and are just blessed."
Facility needs ranged from roof replacements to new playground equipment; from cameras and keypads to improve safety to replacing mortar between bricks; from new classroom wings to an auditorium at Cumberland County High School.
Individual school needs are:
Brown Elementary would like awnings over entryways and some sidewalks as well as a digital sign. All are considered capital outlay projects.
At Crab Orchard Elementary, discussions have been ongoing for a new classroom wing and new gymnasium to alleviate overcrowding and use of portable classrooms. The gymnasium is not handicap accessible and the playing area is small in size. Principal Becky Farley also said there is a need for a parking area and there continues to be confusion on if the access to the school is a driveway owned by the school system or a road owned by the county.
"We still don't know who owns the road, so I don't know that I have the authority to say who can and can't come through there," Farley said. In the afternoons, the street is made a one-way street to allow for bus traffic and parent pick-up, though Farley said it is not uncommon for motorists to ignore those signs.
Under maintenance issues, Farley said one playground was removed this past year due to age.
Her school is also experiencing leaks in the roof.
At CCHS, Principal Jon Hall said an auditorium had long been on a list of planned projects. In fact, an auditorium was part of the original school plans. It had also been proposed as part of the building program when Stone Memorial High School was constructed but was removed due to cost of the total project.
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Long list of school facility needs presented
Solar panels offer a way for you manage your dependence on grid power and reduce your monthly utility bills. Those factors and a growing feeling of environmental concern are leading many people to install solar panels. The do-it-yourself route, while potentially less expensive, has its hazards though. Here are some hard lessons learned from installing solar panels.
Your Roof Is Weak
Home construction standards haven't caught up with the solar trend. The trusses that probably hold your roof up are designed to support the weight of plywood and shingles or similar roofing materials. A full array of solar panels is heavy, and needing to repair a roof damaged by the weight of solar panels is a costly and frustrating process.
Have a contractor or structural engineer assess your roof and its support structure to determine if the roof can support the weight. If it can't, and you're committed to installing solar, you'll need to have the roof reinforced before you start.
Due South
When it comes to solar panels, the old truism that you want good southern exposure isn't just a truism. It's a necessity. Solar panels work best with direct exposures to sunlight. As the sun travels east to west, the southern exposure receives the maximum amount of direct light and solar panels on a southern exposure produce the maximum amount of electricity.
For homes with limited southern exposure, building an independent platform that provides the panels a southern exposure is often more viable. Installing solar panels only to have them produce minimal amounts of electricity because of poor alignment is like watching someone walk away with your wallet.
Hire an Electrician
For solar panels that you intend to hook into the grid, you need to hire an electrician. Installing the wiring incorrectly can not only damage the equipment and negate any warranty, but even damage your home. Then there is that pesky detail of getting a hefty fine slapped against you for violating local regulations and needing to disconnect your solar panels.
Some cities require that a licensed electrician handle all of the wiring that connects your solar panels to the main electrical grid. At minimum, check into the local regulations, but your best bet is to hire that electrician.
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Solar Panel Installation Lessons You Dont Want to Learn
Tallmadge, OH (PRWEB) May 16, 2014
The new Powerjection III EFI System is a compact, plug-and-play fuel injection conversion. Installation is straightforward and the system can support engines making up to 550 horsepower.
Professional Products mounts the Powerjection III Engine Management System right to the throttle body, along with the injectors and idle air control. By putting all of those components into a single unit, the Powerjection III Kits eliminate much of the wiring associated with an aftermarket EFI conversion. The end result is a tidy engine bay, along with all the reliability and performance advantages of Professional Products legendary Powerjection System.
Powerjection III Systems are programmable, but typical installation is plug-and-play. Theyre self-learning and will continually fine-tune themselves to driving habits and environment. Depending on the kit, youll get the throttle body, fuel rails, injectors, wiring harness, ECM, O2 sensor, fuel pump, and fuel pressure gauge. The throttle body will bolt right up to most 4-barrel carburetor intake manifolds with a square bore flange.
SEE THE PROFESSIONAL PRODUCTS POWERJECTION III EFI SYSTEMS AT SUMMIT RACING
Summit Racing Equipment http://www.SummitRacing.com 1-800-230-3030
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Summit Racing Equipment Now Offers Professional Products Powerjection III EFI Kits
Best ranked window cleaner for Atriums
Atrium Window Cleaning Window-Brite.
By: Ralph Patterson
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Best ranked window cleaner for Atriums - Video
