Shockingly, the quality of our indoor air, without sufficient ventilation, can be much. Young children, older adults, and people with existing lung disease are most at risk of negative health effects from poor indoor air quality. The Connecticut Public Schools HVAC/Indoor Air Quality Grant Program is being administered by the Office of School Construction Grants and Review, a n office within DAS. The Indoor Environmental Quality (EQ) credit categories addresses which of these conditions inside a building? A. 99/yearIndoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment. com. In fact, the Environmental Protection Agency estimates that 33% to 50% of commercial buildings in the U. D. For the purpose of this webpage, “ventilation” includes: Indoor air movement and dilution of viral particles through mechanical or nonmechanical (also called natural) means. This other way to get low filtration volume is a common problem for a couple of reasons. ) are achieving those air flows. Lennox. Lecture 3:Introduction to Air Filters. HVAC, which stands for heating, ventilation, and air conditioning, refers to the entire system that regulates and moves air throughout a residential or commercial building. Air Conditioning Parts All Air Conditioning Parts. com Use code SHIP4LESS to receive $5. Colloquially, room temperature is a range of air temperatures that most people prefer for indoor settings. It should be well understood that a healthy building, whether a school, office building, public space, or even a. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. Read our review of the best LCD/LED TV. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. The health and well-being of commercial buildings occupants drive contractors to search for commercial IAQ solutions. Indoor Air Quality Testing. Locate and compare Air Conditioning Contractors in Sooke BC, Yellow Pages Local Listings. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. Schedule an appointment online to learn more about our commercial. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. per-minute. Myth: Opening the windows can. It starts with scheduling an appointment with Patriot Heating and AC. Looking for Indoor Air Quality in Merriam Park West Saint Paul,. Air. com Use code SHIP4LESS to receive $5. 2 of NCC Volume One and Verification Method V2. This notion sets the foundations to operate Demand-controlled ventilation (DCV) by measuring CO₂ and controlling ventilation accordingly. Amazon deal price: $16; street price: $30. Furnace Parts. Sometimes your existing HVAC system needs a little help to address indoor air quality issues. 20. When the air quality outside is poor, we are often left wondering if we're bringing nasty particles and pollutants into our homes by turning on the AC. Call Today: (908) 707-1776. Funds will not be awarded for grants that include filtration or air purification systems that use technology thatAmong these, 81% cited improving indoor air quality as primary focus. Geothermal Heat Pump, Ductless Heat Pump, Indoor Air Quality, Air-to. , 2013; van Ras et al. List Price: $236. The newly formed Connecticut Public Schools HVAC/Indoor Air Quality Grant Program will supplement $165 million in federal COVID relief funds that school districts have set aside to improve air. Since one of the main purposes of a building’s HVAC system is to maintain good air quality. Our team of experts knows what it takes to keep homes in McKinney comfortable no matter the season. Get the best HVAC and plumbing services in Merriam, KS. "The HVAC Indoor Air Quality Grants Program is a testament to the collaboration between our legislative partners, agency colleagues, union and municipal leadership, and other advocates ensuring our schools are equipped with modernized ventilation systems to promote healthy air quality," said Department of Administrative Services Commissioner Michelle Gilman. Air Conditioning Parts All Air Conditioning Parts. Ventilation and dilution: Confirm ventilation rates are a minimum of 5-20 cfm/person, depending on space usage. In many cases, source control is also. (HARTFORD, CT) – Governor Ned Lamont today announced that his administration is awarding $56 million in grants for public schools throughout Connecticut to make upgrades to heating, ventilation, and air. 6. Lennox defines ductwork as: “the system of ducts (metal or synthetic tubes) used to transport air from heating, ventilation and air-conditioning (HVAC) equipment throughout your home. Indoor Air Quality. Gallery; Contact Us; 3077 Merriam Ln K ansas City, KS 66106. Air Quality Indoor in Merriam View on YP. Soot and residue settle on the inner surfaces of ducts, forming a layer that can obstruct airflow and compromise indoor air quality. The Environmental Protection Agency (EPA) defines indoor air quality as the air quality within and around buildings and structures, as it relates to health and comfort of building occupants. Call us today at 913-383-3100 or contact us online for prompt heating services you can count on. ASHRAE’s Standards 62. Indoor Air Quality Forms 171 IAQ Management Checklist Building Name: Address: Completed by (name/title): Use this checklist to make sure that you have included all necessary elements in your IAQ profile and IAQ management plan. What causes poor indoor air quality and pollution | Philips. Heating or cooling the air excessively. This document should be used to prioritize decisions related to heating, venti-lating, and air-conditioning (HVAC) system design and operation for existing facilities (commissioning, maintenance, improvement, and retrofit projects) and new facilities to improve indoor air quality while limiting energy consumption. Choose Options. Define acceptable conditions for indoor air quality. However, the comfort range is only a. Call Us Today. Poorly designed HVAC systems can harm air quality. Our team handles HVAC install, repair and maintenance with the highest degree of expertise. Service and repair parts for all your Lennox heating and air-conditioning equipment are here at HvacPartsShop. e. Grant applications from school districts are being accepted and must be submitted to the state by December 1, 2022. Steve West, owner, began his training in his youth, first mentored by his dad and grandfather, the best in the. 23754 W. RSS feeds are used for syndicating regularly changing content on a web site, including this one. com. Burnside Air Conditioning, Heating & Indoor Air Quality is looking to hire a full-time HVAC Service…See this and similar jobs on LinkedIn. HVAC contractor CB acknowledges IAQ as a requirement. The main purposes of a Heating, Ventilation, and Air-Conditioning system are to help maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. proper hand hygiene. If you have an emergency or require immediate assistance, please call 913-386-4677. Schedule an appointment online to learn more about our commercial. Company. Merriam, KS 66203. Air. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. Our team of skilled technicians is highly trained and experienced in handling a wide range of HVAC needs, from installation to repair and maintenance. about the inability of HVAC technologies to eliminate health risks to nonsmokersAir Conditioning Parts All Air Conditioning Parts. Add to Cart. Specialties: As the area's leading roofing contractor, Sherriff Goslin Roofing Lakeshore has served the Muskegon, Norton Shores, and Grand Haven areas since our local branch opened in 1925. In 2021, homeowners are recognizing the need for better air quality with nearly two in three (62%) believing that in-home air quality needs improvement, and four in five (81%) will make improving it a priority this year, especially those with children at home. PARTS HOTLINE (TOLL FREE)US 866-215-3831 CANADA 913-825-6891. In partnership with Environmental Health and Safety (EH&S) and COVID-19 Medical Response Office (CMRO), Facilities Management completed a comprehensive. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. US Customers : TOLL FREE 1-866-215-3831. US Customers : TOLL FREE 1-866-215-3831. The European EN standard 13779: 2007 defines good IAQ as follows: “Indoor air quality can be categorized by CO₂ concentration. IAQ might never have been more important than it. These systems mix fresh, outside air at a 10-1 ratio with existing air in the building, at a rate of 1,500 to 2,000 ft. 8 (3447) 7252 W Frontage Rd Merriam, Kansas 66203 913-432-3342 Request A Quote Apply For Financing Whether you need repairs right away or simply want to avoid costly problems down the road, Polestar Plumbing, Heating & Air Conditioning is ready to take care of your needs. Along with being a trusted electrician in Fairway, we also offer a variety of other services for residents. Additionally, certain emergencies, such as extreme heat events, hurricanes and flooding, wildfires, and dust storms are expected to increase in frequency and severity as a result of climate change. The model and serial number as well as motor, compressor and charge are covered in the explanation. NPR's Maria Godoy has more. Canadian Customers : 913-825-6891. FR8000F1625 - Honeywell 16X25 Replacement Filter. It’s either functioning at 100% or 0%. Air Conditioning Parts All Air Conditioning Parts. Indoor air quality (IAQ) has long been a critical issue for ASHRAE and its members because of the connection to ventilation and other HVAC systems in buildings. EPA 402-K-98-001, June 1998. -- old review-- My RO system ( reverse osmosis system from Rains. With indoor air concerns increasing throughout the Overland Park, KS, area, it is more important than ever to make sure the air your family is breathing is as clean and comfortable as possible. Air Conditioning Parts. and areas where books, shoes, or other items become moldy. Forbes’ top-rated air conditioner brand for 2023 is Lennox, with 4. Our recommended filters for HVAC systems are the best at removing dust, pollen, and smoke without impeding the flow of air. 00 off shipping. This means dust on the coffee table and in the air that tenants breathe. Our HVAC (heating, ventilating, and AC) specialists are all pros at scrutinizing and fixing procedures that are heating or cooling. Open windows and portable air cleaners can help improve ventilation, but many schools in the U. See reviews, photos, directions, phone numbers and more for the best Air Quality-Indoor in Merriam, KS. Merriam, KS 66203. Canadian. Call (512) 675-6997 or contact us online to learn more about the commercial HVAC services we can provide for your. Canadian Customers : 913-825-6891. Photo: Michael Hession. Overview. Augmenting of an HVAC system to allow for more comprehensive filtering may be considered eligible under the program. Town & Country Heating and Cooling Co. from AirNow. Variable-speed HVAC equipment has hundreds of stages. Indoor air quality (58) Chiller. These systems generally have three major elements: a heating unit, a cooling unit, and ducts to move the air. Buy this COL16282 - Evap Coil now from your #1 source for OEM Air Conditioning Parts/Evaporator Coils repair and maintenance products at HvacPartsShop. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. and Canadian adults discovered that 76 percent of North Americans would consider joining the “great resignation” if wellness factors such as work, life and health balance, indoor air quality, hygiene and cleanliness, mental health support, and availability to green space or plants were not. Pollutants are generated from many sources. It is designed to meet the demanding needs of modern air conditioning systems and is sure to provide reliable performance and long-lasting service. Split system HVAC, also called a home comfort system or central heating and air-conditioning system, is essential to keeping a home warm in the winter or cool in the summer. Comfort is important, and complaints will be responded to by Integrated Workplace Solutions. Common contaminants that can be found indoors include particulate matter (including PM 2. Rule out dirty/damp ventilation systems, and moisture in the building enclosure. the overall school building’s age and condition, 4. US Customers : TOLL FREE 1-866-215-3831. proper use of well-fitting masks. Ventilation for Acceptable Indoor Air Quality. Merriam, KS 66203. Whips / Disconnects. Ensuring high air quality in a. They renamed it A. Improperly operating gas (or oil) connections are a fire hazard and can contribute to health problems. What we like: One of our favorite video games of 2023 so far. In the lower middle is the capacitor. Attendance at the pre-bid conference is not mandatory but strongly encouraged. When you’re searching for professional heating and cooling services in Galveston and the surrounding areas, George’s Air Conditioning is the only company you need. S. 00 off shipping. Plumbing. 95 for each additional attempt. Problems can also result if debris (e. Recommendations For Improving Air Quality In Office Buildings. List Price: $354. That increases the pressure in the system, which reduces air flow. Browse our entire list of the best. Outdoor pollutants include ozone, which has been associated with absenteeism. 2. In some places, wood-burning is the. Heating and Air Conditioning Repair in Merriam, KS with The Home Depot’s certified contractors. If you have questions or need help Please give us a call at 1-866-215-3831 or email at: ac-covers@hvacpartsshop. Even more impressive is a 2015 double-blind study from the Harvard School of Public Health. Properly installed and well-maintained air ducts are a key component. With that much time indoors people are susceptible to the effects of indoor air pollution. Air Conditioning Parts All Air Conditioning Parts. Indoor Air Quality All Indoor Air Quality. If your health and comfort are at risk, your HVAC partner can add IAQ products to your existing system. 60-24215-03 - Gas Valve. US Customers : TOLL FREE 1-866-215-3831. Sections 4 and 5 discuss the development of the IAQ profile and IAQ management plan. Membership. Maintenance and possible upgrades can address both ventilation and air filtration. Indoor air quality ( IAQ) is the air quality within and around buildings and structures. At Mill Creek Heating, our priority is helping you to improve your indoor air quality (IAQ). com Use code SHIP4LESS to receive $5. Displayed in this section are many blower bearings for repairing various HVAC. 4 hours ago · OnePlus Nord N30 5G Android Phone. According to a map of the U. Canadian Customers : 913-825-6891. When facility. In both of the last sessions in the state legislature, legislators proposed An Act Improving Indoor Air Quality in Public School Classrooms, a bill that would set school temperature and humidity. Air conditioners transfer unwanted heat and humidity outside and return the cooled air inside. The Board of Trustees reserves the right to reject. provides a full range of heating and air conditioning services to make your Denver metro area home more energy-efficient. com Use code SHIP4LESS to receive $5. Poor indoor air quality (IAQ) has been tied to symptoms like headaches, fatigue, trouble concentrating, and irritation of the eyes, nose, throat and lungs. Company. It can be affected by various factors, including physical (temperature, humidity), chemical (carbon monoxide, volatile organic compounds), and biological contaminants (mold. Canadian Customers : 913-825-6891. Exploring the options that are available for cleaning your office's air is key to ensuring you have high-quality indoor air. Subscribe to newsletters Subscribe: $29. The air delivery capacity of an HVAC. Air Quality Indoor in Merriam on YP. g. 60%. Merriam, KS 66203. M. 1 and FV4. Save 10% off all Indoor Air Quality Products, including the amazing Reme Halo LED! View PromotionQuality, 62. Air Conditioning Parts; Furnace. Company. Canadian Customers : 913-825-6891. Indoor Air Quality All Indoor Air Quality. Understanding and controlling common pollutants indoors can help reduce your risk of indoor health concerns. A traditional one-stage air conditioner only has two settings: on and off. HVAC Systems and Indoor Air Quality 125 Indoor air quality problems can be produced when contaminants enter a building with the outdoor air. ” For nonresidential. It’s common in the heating and cooling industry for contractors to experience seasonal peaks and dips in service requests. B. The. Merriam, KS 66203. These indoor air pollutants can be particles or gases, including volatile organic compounds (VOCs). Canadian Customers : 913-825-6891. Merriam, KS 66203. Weatherby Lake, MO. Featured Products. Pet dander is light and doesn’t settle. 00 off shipping. ATLANTA ( May 15, 2023) – ASHRAE announced the completion of the first draft of its standard for maintaining healthy indoor air quality (IAQ), with final approval expected in June and publishing anticipated in July. For that, an Indoor Air Quality Testing kit or an indoor air quality monitor is essential. When you need exceptional service, turn to the team that has been family-run for more than 60 years. At Patriot Heating and AC, we believe in supporting our communities by providing quality HVAC services at unbeatable prices. Invest in HVAC Indoor Air Quality Products . School districts are now able to apply for a share of the $150 million in funding set aside by Governor Ned Lamont and state legislators last spring to upgrade, repair, or replace HVAC systems. Nack is an IAQ Solutions Provider for Pure Air Control Services, an indoor environmental quality firm that offers a range of professional solutions. Contact our expert to know more about us. Carrier’s Healthy Buildings Program provides an expanded suite of advanced solutions to help deliver healthier, safer, more efficient and productive indoor air quality regardless of your building type/indoor environment. Started in 1981, Air Care Heating & Cooling offers high-quality HVAC services to the residents of Shawnee, KS and the greater Kansas City area. HVAC indoor air quality products include: Humidifiers ; Dehumidifiers; Air purifiersLocal Air Quality Indoor in Merriam Park - Lexington - Hamline, Saint Paul, MN with business details including directions, reviews, ratings, and other business details by DexKnows. HVAC Indoor Air Quality Grants Supporting CT Public Schools. Canadian Customers : 913-825-6891. A split system typically has five main parts: Indoor unit, such as a furnace or an air handler. Kansas City's best provider of HVAC, Air Conditioning, Heating, Plumbing & Electrical services since 2005. com. Air Quality Indoor in Merriam on YP. Indoor Air Quality All Indoor Air Quality. Thank you for your interest in Lancaster Brothers Heating and Cooling. com Heating & cooling contractors that service Merriam. Merriam, KS 66203. The term "HVAC" gets thrown around a lot in this industry, but many homeowners don't know what it means. 4. In these cases, section 5141. The Bipartisan Infrastructure Law provides billions of dollars for different types of buildings to improve ventilation and indoor air quality. Air Conditioning Parts. In some places, wood-burning is the. 99/yearHeating & Air Conditioning Repairs, Maintenance & Installation. Box 37133 Washington, DC 20013-7133 (800) 438-4318; (703) 356-4020. Its maintenance options include an 18-point AC tune-up and a furnace check-up that uses. US Customers : TOLL FREE. Make sure your HVAC system is working. 1 Standard for the Design of High-Performance Green Buildings, Handbook-Applications Chapter 46 (ASHRAE 2019) and Handbook-. Grants Are the First Round of the Lamont Administration’s Newly Established HVAC Indoor Air Quality Grants Program for Public Schools. maintenance records availability, 6. HEPA filters are rated at a MERV 17 or higher, being able to filter 99. Perfect Prevention. 04 : Isolation of Pollutant Sources ;. Call (913) 359-3471 or contact us online to request professional 24-hour heating repair in Shawnee & the Kansas City metro area today!The Connecticut Public Schools HVAC/Indoor Air Quality Grant Program is being administered by the Office of School Construction Grants and Review, an office within the Connecticut Department of Administrative Services. HVAC is one of the most complex systems for facilities to manage because it goes deep into the system itself, but also factors the age of the building, ability to bring in 100% outdoor air, air return rates, climate, humidity, and other factors. com Toggle menu PARTS HOTLINE(TOLL FREE) US : 866-215-3831 CANADA : 913-825-6891 Your HVAC system controls your home’s indoor temperature and humidity. Overland Park, Missouri 66214. S. To increase humidity, use a vaporizer or humidifier. Along with being a trusted electrician in Fairway, we also offer a variety of other services for residents. Dampers work in vents and ducting to control air or exhaust flows in HVAC systems. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. The recent COVID-19 pandemic has placed a lens on potential building impacts to. IAQ is a year-round service. Merriam, KS 66203. We offer high-quality, professional roofing services for residential homes, farm buildings, barns, and churches. See reviews, photos, directions, phone numbers and more for the best Air Quality-Indoor in Merriam, KS. The good news is that heating, ventilation, and air conditioning (HVAC) technology has evolved, too. 663714 - Drain Assembly. The new law, PA 22-118 (the “Act”), significantly broadens prior IAQ requirements captured in. US Customers : TOLL FREE 1-866-215-3831. The. Indoor Air Quality: What It Means to You. . Changing Out Your Air Filters. In this paper, employing CFD numerical simulation technology, the authors analyzed the air wind velocity, indoor temperature and air age of a bedroom with wall-hanging air conditioning in summer. The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) sets indoor air quality standards based on the number of air changes needed per hour to ensure clean air, and. Canadian. – HU-91683208 Read More. Verification Methods FV4. After cleaning the indoor air, employers have seen workplace productivity increase by up to 11 percent. Indoor Air Quality GuideFAQs. An air conditioning unit works by moving pressurized refrigerant between an outdoor condenser coil and an indoor evaporator coil. Air Ducts. HVAC Indoor Air Quality Grants for Public Schools. The standard also sets the normal expectation for indoor CO₂ levels. The Clean Air in Buildings Challenge is a call to action for leaders and building owners and operators of all types to assess their indoor air quality and make ventilation and air filtration. Heating specific maintenance includes: Check all gas (or oil) connections, gas pressure, burner combustion and heat exchanger. It can include but not limited to temperature, humidity, mould, bacteria, poor ventilation, or exposure to other chemicals. List Price: $320. The risk is greatest in schools. 95 for your first attempt at the certification exam and $5. Merriam, KS 66203. 65. com. Air Conditioning Parts All Air Conditioning Parts. Canadian Customers : 913-825-6891. US Customers : TOLL FREE. The outdoor air flow requirements of ASHRAE Standard 62-1999 are usually specified as. Air quality experts say the health benefits of better air quality go far beyond COVID, but many schools face major challenges when it comes to making these upgrades. B. 00 off shipping. Sometimes, the first step is the most simple and logical. This notion sets the foundations to operate Demand-controlled ventilation (DCV) by measuring CO₂ and controlling ventilation accordingly. 19 hours ago · Read our review of the best gas stoves and ranges. But according to Scott Harkins, VP of Sales for Resideo, there’s a right way to do it — and a very wrong way. See full list on airunlimitedkc. US Customers : TOLL FREE 1-866-215-3831. •Health effects from indoor air pollutants may be. This layered “Clean First” approach is the key to low-energy, high-IAQ, resilient buildings of the future. 00 off shipping. g. Quick view. That changed in 2020 when the COVID-19 pandemic highlighted the importance of indoor air quality (IAQ). >> Purchase print or PDF. See reviews, photos, directions, phone numbers and more for the best Air Quality-Indoor in Merriam View, Mission, KS. In 2022, Governor Lamont signed legislation establishing a new grant program to encourage public school districts to install, replace, or upgrade, their heating, ventilation, or air conditioning (HVAC) systems. 1 may be applicable unless the employer can demonstrate indoor air quality to be less than a current AQI for PM2. 19 hours ago · Target PS5 deal price: $30; street price: $65. 80. Requirements for Use of Filtration and Air cleaning Technology – Dilution of indoor air contaminants by ventilation with outdoor air can be an energy intensive and expensive way to control indoor air quality. Create a Department of Energy & Environmental Protection Agency voluntary certification program for property owners to certify that their properties are in compliance with the IAQ. Sherriff Goslin Roofing. 1. Merriam, KS 66203. Air quality can be checked by active methods or passive methods. In the next part, two complementary elements will be addressed in detail concerning the. 2-2017 -- Method of Testing General Ventilation Air-Cleaning Devices for. 1. O. Establish acceptable temperature and humidity ranges (68°-76°; 20%-60% humidity levels) as well as HVAC standards, and define Indoor Air Quality as “the overall potential health factors within a school facility, including air quality, mold levels, and other potentially harmful toxins. May at 913-383-3100 and find out how our technicians can help your HVAC system work smarter, not harder, with our duct cleaning. Air Conditioning Parts All Air Conditioning Parts. HVAC Systems and Indoor Air Quality 125 Indoor air quality problems can be produced when contaminants enter a building with the outdoor air. Even the best commercial HVAC systems go on the fritz sometimes. Indoor Air Quality All Indoor Air Quality Damper Motors Heathly Climate Equipment Humidifiers / Dehumidifiers. Originally published 01/24/2022. Indoor Air Quality (IAQ) The quality of indoor air in campus buildings has always been a priority for the Facilities Management team, and is even more important during the pandemic. When heating and cooling repairs are inevitable, count on the professionals at Aire Serv ®. Heating and Air Conditioning Installation in Merriam, KS with The Home Depot’s certified installers. Indoor air quality, which is a function of outdoor and indoor air pollutants, thermal comfort, and sensory loads (odors, “freshness”), can affect the health of children and adults and may affect student learning and teacher productivity. Adequate Indoor air quality : 401. Indoor Air Quality; Custom Sheet Metal; Plumbing. 600 ppm - minimal air quality complaints. As a member of the Polestar family, you'll enjoy priority service, hassle-free maintenance, and more. Increase in the number of building occupants and time. Merriam, KS 66203. Abel Air. Some buildings rely on open windows, doors and vents for outdoor air, and some may have mechanical ventilation systems that lack a functioning filtration system to remove airborne particles. Indoor Air Quality. US Customers : TOLL FREE 1-866-215-3831. Two-stage equipment has one more, usually at about 70% capacity. Governor’s Budget Proposal Includes Initial Investment of $90 Million to Launch the Program. The company’s outstanding efficiency ratings and customer. S. Toggle menu PARTS HOTLINE(TOLL FREE) US : 866-215-3831 CANADA : 913-825-6891 Local Air Quality Indoor in Merriam Park West, Saint Paul, MN with business details including directions, reviews, ratings, and other business details by DexKnows. 50%.