COMPANY HISTORY   PASSION FOR FIRE Grand Hall USA began decades ago to enhance everyday life with gas products that are uniquely styled, sustainably efficient, and performance oriented. The company believes in acting locally to better serve their customers. Investing in that philosophy, Grand Hall USA opened its doors in Dallas, Texas in 1985 and moved to a new 200,000 square foot fa…Read More

  2. Navien® Tankless Water Heaters

    The Leader in Condensing Tankless Technology In 2006, Navien, Inc. was established to open new markets in the United States and Canada for parent company KD Navien. Navien has since become one of the fastest growing companies in the home comfort sector in North America, providing condensing tankless gas water heaters and condensing combi boilers. Navien's products possess state-of-the-art technolo…Read More

  3. Rinnai Tankless Water Heaters

    Innovative technology that provides an endless supply of hot water whenever and wherever it's needed, even for simultaneous uses at multiple fixtures including: Showers Baths Sinks Clothes washers Dishwashers Rinnai's tankless water heaters are designed for efficiency with technology that features compact copper heat exchangers to provide maximum efficiency and easily meets ENERGY STAR qualificati…Read More