Intertek's Warnock Hersey Mark is a mark certifying product safety and performance used in North America, including on wood fire-rated doors. Intertek is a company that ensures products meet safety, health, environmental and quality standards for almost any product.
Warnock Hersey is a mark used in North America to indicate compliance with building codes and safety standards on construction sites. The symbol is commonly found on wood fire-rated doors.
To qualify for a Warnock Hersey mark, a fire door must comply with local and national codes, requirements and standards as determined by an Intertek inspection or previous certification. The Warnock Hersey mark demonstrates that a product conforms to these standards and that the manufacturer receive
Find replacement parts for wood pellet stoves with the Warnock Hersey Mark on sites such as Stove-Parts-Unlimited.com, WoodmansPartsPlus.com, eBay.com and HearthStove.com. Intertek, an OSHA-recognized testing laboratory that measures the safety of various products, maintains the Warnock Hersey Mark.
Fireplaces that include the Warnock Hersey mark are available at thousands of fireplace retailers throughout the United States, such as Fireplace Center in Hilo, Hawaii; California Stove & Supply in Concord, California; and Alpine Fireplaces in Boise, Idaho. Warnock Hersey is the safety and performa
Warnock Hersey is not the brand name of a wood stove manufacturer, but rather a product safety and performance verification mark which appears on nearly 80% of all wood stove doors in North America. The WH Mark is issued by the third-party certification agency Intertek.
The elevation varies a bit from place to place in Spokane, Wash., but the elevation of the city is approximately 2,000 feet above sea level. The elevation at the center of the city is 1,898 feet, while the elevation at the Spokane International Airport is 1,953 feet above sea level.
From exploring the famous Riverfront Park to taking the SkyRide across the Spokane River, there are many great things to do in Spokane (with a map). Updated 06/26/19 Located in eastern Washington State, Spokane is a great place to visit with tons of activities. While Seattle to the west often gets m
Henry Washington, a buy and hold investor who’s built a sizable portfolio while working full-time, discusses how he changed his mindset as he prepared to start a family, how he secured his first deal by doing something anyone can do, how he built a deal pipeline by looking in uncommon places, and so