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News & Events
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With a limited availability of the older style duct detectors and their scheduled total replacement with the New Style InnovairFlex line the following Q&A's have been released. Note that some part #'s referred to in the Q&A's are FireLite but the answers are not limited to the FireLite offering. At the end of the Q&A's you will find a link to locate the product cut sheet and training information that we recommend you review. This duct detector uses a modular style construction where many options, including test switch require additional components and/or 24 volt power. Please consult with your Crown Supply representative when duct detector requirement arise to ensure problems are avoided in the field.
Q&A's (as published by System Sensor & FireLite ) :
Common Questions and Answers regarding InnovairFlex
Q: If my application does not require remote test stations do any other options exist if my primary goal is to use a remote accessory to provide identification of the duct smoke detector location?
A: In many cases a remote annunciator could be used in lieu of a remote test station. NFPA 72 5.16.5.8 is summarized by the following: "Where duct smoke detectors are installed in concealed locations more than 3m (10ft) above the finished floor or in arrangements where the detector's alarm or supervisory indicator is not visible to responding personnel, the detectors shall be provided with remote alarm or supervisory indication in a location acceptable to the AHJ".
Note that the NFPA requirement is for remote alarm or supervisory indication, not remote test. Therefore a remote annunciator (RA400Z) could be used in lieu of a remote test station. In addition, the RA400Z does not require a DCOIL or 24V power when used in conjunction with the D355PL or D2 detectors.
Q: The legacy intelligent duct smoke detectors did not require a coil or external 24V power to enable functionality of a remote test accessory. What has changed that now requires these additional components/provisions?
A: Customer feedback overwhelmingly requested returning to a plug-in style head rather than the board-mounted sensor. The change back to a plug-in style head reduces false alarms as well as service and maintenance costs but requires the addition of a DCOIL and external 24V power.
Q: If the DCOIL is required for remote test applications, why not include it with every D355PL or D2?
A: Based on the total number of remote test stations sold vs. the total number of intelligent duct smoke detectors sold, remote test accessories are only included on 30-35% of all applications. Therefore, System Sensor chose to not burden every D355PL or D2 with the additional cost of a DCOIL.
Q: The additional requirement for the DCOIL and external 24V power in the D355PL and D2 with remote test applications increases the initial first / installation costs and makes retrofit applications much more costly and complex. Do any other options exist?
A: System Sensor is currently working on a design enhancement which would eliminate the need for the external 24V power in remote test applications.
Q: I have several outstanding approved jobs which include intelligent duct smoke detectors and remote test stations; can I still obtain the old intelligent non-relay models?
A: To help mitigate your exposure and bridge the gap between the old and new product, there will be a limited quantity of old intelligent non-relay duct smoke detectors available. Contact your Customer Service Representative regarding availability. It is recommended on all new quotes and projects that the new InnovairFlex be quoted with all associated required components and power provisions.
Q: There is no longer an intelligent w/relay duct smoke detector, how can I meet this requirement?
A: Although there is no longer an intelligent with relay duct smoke detector, the D355PL can be fitted with a variety of addressable relay modules to meet this requirement.
Equipment Required
- D355PL
- Addressable relay module CRF-300
The power board side of the D355PL and D2 models includes a provision to allow the addressable relay module to be mounted within the InnovairFlex housing.
Q: Can I still use the flanged type ST sampling tubes with the new InnovairFlex duct smoke detectors?
A: No, all new InnovairFlex duct smoke detectors require the use of DST sampling tubes. The new DST sampling tubes can be installed from the front or back of the detector. They also install without the need for any hardware or tools due to the new plug-in design which can reduce installation labor considerably.
Q: Are the old RA400Z, RTS451 and RTS451KEY remote accessories still compatible with the new InnovairFlex duct smoke detectors?
A: Yes, all remote accessories are still compatible with all InnovairFlex models. System Sensor will be launching an updated version of these accessories later this year which will mirror the form, fit and functionality of the current accessories with an enhanced appearance similar to the mini-horn product line.
Q: Have the InnovairFlex duct detectors received all necessary agency approvals?
A: All models are UL, FM, CSFM and MSFM listed (applicable models are ULC listed). Due to the fact that the D355PL is labeled as a System Sensor model all listings reside under System Sensor and D355PL. Each listing refers to "separately listed compatible detector head" rather than actually listing all applicable heads. A list of compatible detector heads can be located on the System Sensor website (link below). This chart has been updated to incorporate the D355PL since it is essentially a duct smoke detector base / housing. The System Sensor D355PL installation manual refers to the System Sensor website for this base / sensor cross reference chart.
Link to the base / detector compatibility chart: http://www.systemsensor.com/pdf/base-detector-compatibility-chart.pdf
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Click Here For Product Cut Sheets and Training Material
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Please take a moment to read Sea Gull Lighting's explination of a change in how ceiling paddle fans will ship and be lamped as of Janurary 1, 2009. These changes are due to the Federal Energy Policy Act of 2005.
For More Click Here |
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In a Statewide Blanket Variance ( 08-04 ) decided on June 24th, 2008 the Rhode Island Board clarified the requirements for 3-Family apartment buildings and extended the deadline for compliance to July 1, 2009.
To view the Interpretation click here.
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The newly adopted RI Fire Code allows the use of internal cable clamps in boxes listed for use with MC Cable. The section of the code reads:
"(Add) 13.8.10.6.2.4
UL listed type MC cable connectors with insulated bushings and screw type cable attachments or box clamps with anti-short inserts shall be used in all MC cable installations. Connectors shall be made of steel, not the cast type.
Exception: UL listed steel junction boxes with screw type box clamps listed for MC cable use may be used provided that an anti-short insert is utilized."
Note the Exception !!
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Crown Supply is excited to announce the availability of real time online customer account access. This new service allows customers to access their Crown Supply accounts including the ability to access open orders, reprint invoices, view open accounts receivables and more, all via the web.
To set up online account accesses for your Crown Supply account simply visit our web site and complete the following steps:
1. Click the Account Access link (lower left hand corner of the Crown Supply web site)
Note -The Crown Supply Account Access portal will appear in a new window
2. In the new window that appears locate and click the registration link (lower portion of the logon section)
3. Enter and submit the needed information, including your Crown Supply account number that can be located on any Crown Supply invoice.
4. Wait for your confirmation e-mail.
Contact Mr. John Little at Crown Supply's Providence, RI location if you have any questions or experience and problems
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TAMPER RESISTANT RECEPTACLES HELP PROTECT CHILDREN FROM ELECTRICAL INJURIES
PROVIDENCE – JANUARY 31, 2008 – Effective January 1st, 2008, the National Electric Code (NEC) has mandated all new construction residential receptacles be tamper-resistant.
The new requirement results from a ten-year Consumer Product Safety Commission study that documented thousands of injuries each year to children who attempt to insert foreign objects into receptacles. The study found that in the U.S., an average of seven children per day are treated in emergency rooms for injuries due to contact with electrical outlets. Most victims experience 1st-degree or 2nd-degree burns to the fingers and emotional trauma, but more serious injuries also occur.
Because child-safety outlets provide an important advance in reducing traumatic injuries to children, 2008 NEC Article 406.11 requires the use of tamper-resistant (TR) receptacles in all new construction. Required in hospital pediatric care areas for over 20 years, tamper-resistant receptacles, also known as child safety outlets, have proven to effectively reduce electrical injuries. The shutters inside a TR receptacle block access to the contacts unless a two-prong plug is inserted, helping ensure hairpins, keys, and other common objects children try to insert will be locked out.
Why Tamper-Resistant Receptacles are the Safest Solution Available Today
- Once installed, TR receptacles are permanent, offering continuous protection unlike plastic outlet caps which can be easily removed.
- Sliding-shutter wall plates add layers of material between the plug blades and receptacle contacts, which can cause potentially dangerous heat build-up.
- Tamper-resistant receptacles are certified and subjected to severe and documented testing procedures defined by Underwriters Laboratories (UL).
- TR receptacles are required by UL to be clearly marked with “TR” on the receptacle face, making them easy to identify.
All major receptacle manufacturers offer tamper-resistant receptacles at a cost only slightly higher than comparable standard receptacles. The National Electrical Manufacturers Association (NEMA) estimates the total increased cost per average home to be less than $50.
For more information on Tamper-Resistant Receptacles, visit www.childoutletsafety.org/
For more information on the National Electrical Manufacturers Association, visit the NEMA website.
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The Rhode Island General Assembly releases news on the Senate Committee hearing testimony on Fire Safety Code regulation changes. Many deadlines have changed and the code is said to go into effect on March 1st, 2008.
Read the full article HERE |
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FOR IMMEDIATE RELEASE:
PROVIDENCE – December 11, 2007 – In an effort to increase the level of electrical protection in new homes, the latest editions of the National Electric Code (NEC) call for some major changes throughout the residential electrical industry.
Effective January 1, 2008, the NEC will require Combination Type Arc Fault Circuit Interrupters (AFCI) in place of the current Branch Type AFCI. Electrical contractors and those in the residential electrical industry need to be aware of the following changes:
- Effective January 1, 2008, the 2005 National Electrical Code requires Combination Type AFCI on bedroom circuits, replacing the Branch Type AFCI.
- The 2008 National Electric Code expands the Combination Type AFCI requirement beyond bedroom circuits to include additional circuits in the home, (i.e. family rooms, dining rooms, living rooms, hallways, libraries, dens, sun rooms, recreation rooms, and similar rooms.
The new Combination Type AFCI costs approximately 30% more than the traditional AFCI breakers, substantially affecting the cost of electrical contractors’ residential jobs. This increase in price, combined with the expanded areas AFCI’s will be required to cover, will add hundreds of dollars to the materials electrical contractors typically purchase to wire a home.
“I feel it is very important our customers are aware of the new code changes and how they will affect them financially. Many times cost increases due to code changes are overlooked until it is too late and our customers end up losing money on their projects," said Bill Donahue, President of Crown Supply.
Based on NEMA reported data, the following states will have requirements for the Combination Type AFCI in 2008:
| Alabama |
Georgia |
Minnesota |
Oklahoma |
Vermont |
| Alaska |
Hawaii |
Mississippi |
Oregon |
Washington |
| Arizona |
Idaho |
Montana |
Rhode Island |
West Virginia |
| Arkansas |
Iowa |
New Hampshire |
South Carolina |
Wisconsin |
| California |
Kansas |
Nevada |
South Dakota |
Wyoming |
| Colorado |
Kentucky |
North Carolina |
Tennessee |
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| Connecticut |
Maine |
North Dakota |
Texas |
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| Delaware |
Massachusetts |
Ohio |
Utah |
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Existing Branch Type AFCIs will continue to be offered for those markets that have not adopted the Combination Type AFCI requirements per the 2005 and 2008 Editions of the NEC. Please review your local requirements with the applicable enforcement agency.
Click here to visit the NEMA Web site: http://afcisafety.org/
About Crown Supply Co. Inc. At Crown Supply, we have been serving contractors’ and home owners’ lighting and electrical needs for over 60 years. Crown Supply continues to strive towards providing our customers with quality lines that enhance their profitability and assist them in meeting ever-changing business demands. Our current service offerings have expanded to include fire alarm system design and a lighting showroom for the general public.
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FOR IMMEDIATE RELEASE:
PROVIDENCE – November 30, 2007 – Crown Supply Co. Inc., a wholesale distributor of lighting, electrical, and fire alarm equipment and supplies, was recently showcased in Progress Report, the bi-monthly publication distributed by the Greater Providence Chamber of Commerce.
The company was featured for the September/October issue’s “Small Business Snapshot,” a recurring segment in which Progress Report highlights some of Rhode Island’s most successful small businesses. In the article, William F. Donahue IV, President of Crown Supply, offers candid responses to questions about his personal leadership strategy, unconventional marketing ideas, and how his company continues to distinguish itself from the competition after more than 60 years in business.
A member of the Providence Chamber since 1987, Donahue credits Crown Supply’s success to the company’s specialized service offerings and long-lasting customer relationships. Donahue routinely follows up with customers just to check in and see how things are going, which he says helps solidify business relationships and increase customer satisfaction, adding that “Simply listening, offering assistance with issues or concerns, or just being a sounding board goes a long way.”
Crown Supply strives to bring this type of personalized customer experience to each customer, which is one of the reasons the company has continued to grow in today’s competitive business environment. Unlike many of their competitors, when a customer has an issue, they have direct access to Crown Supply’s owner and management. According to Donahue, “Providing this type of service fosters the development of a bond with our customers that goes far beyond the price of a commodity.”
Progress Report is a bi-monthly newsletter published six times a year by the Greater Providence Chamber of Commerce. The newsletter promotes current members and happenings at the Chamber.
View the complete article on Crown Supply in the September/October edition of Progress Report.
About Crown Supply Co. Inc. At Crown Supply, we have been serving contractors’ and home owners’ lighting and electrical needs for over 60 years. Crown Supply continues to strive towards providing our customers with quality lines that enhance their profitability and assist them in meeting ever-changing business demands. Our current service offerings have expanded to include fire alarm system design and a lighting showroom for the general public.
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| Crown Supply is excited to offer the ability to purchase any seagull product from their new expanded lighting catalog online. You can expect the same service our in store customers receive. If prior to or after placing an online order you have any questions please feel free to contact any of our showroom staff with your questions. Visit the Crown Supply Online Seagull Lighting Stores at Crown - Seagull Online Stores. |
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Our site has been redesigned with an all new look allowing simple navigation, quick loading pages and updated content. The updated content management will allow our customers access to more up to date information, including current commodities pricing, technical bulletins, factory recalls and more. We are continuing to develop our web site to offer more product, industry and technical information. Our goal in these efforts is to create a single stop for all our customers information needs allowing you to find information you need to run your business more efficient and profitably. |
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| Ending a 17 year history running the company on a customized software package. Crown Supply went live today, May 1st, 2006 on our recently purchased Prophet 21 system. We were advised by the folks at P21 that the implementation of their software at Crown Supply was done in “RECORD TIME”. We look forward to providing our customers with the higher level of service the use of this software will allow. |
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| Crown has entered a contract with Activant / Prophet 21 to update the software system the company will be running on. After careful consideration and review of several industry specific software packages by management and the Crown Family the decision was made to proceed with Prophet 21 (P21). We feel that the P21 software will allow us to better and more efficiently serve our customer base. We expect arrival of the software in January of 2006 and to be up and running on the new platform some time in 2006. |
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| We are pleased to announce that the Mod Power Product line, designed for and distributed exclusively by Crown Supply has received a U.S. Patent. |
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| Work has begun on a larger crown catalog. We are hoping to have over 5,000 items available in our first effort. These items will also be available via our on line catalog. The combination of printed catalog and web catalog should mean savings for you. Your comments and suggestions are welcome as you see these new efforts materialize. |
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| Growing our power products business has been a focus of our business for several years. This commitment has now been shown in the UL listing of our modular PDU product. This is an exciting development and we hope to have the product in full production in the first half of 2001. |
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