St. Louis, September 14, 2015 – White-Rodgers, a business unit of Emerson (NYSE: EMR) and part of the Emerson Climate Technologies business segment, has developed the first universal heat pump defrost control. This new control is the latest in the company’s outdoor electronic innovations.
“Emerson Climate Technologies continues to invest in outdoor electronics supporting the heat pump market,” noted Ed Blittschau, vice president of marketing, White-Rodgers. “This product is designed to fit in virtually all single stage heat pumps, so contractors will be able to reduce their inventory with a single part that replaces over 200 OEM controls.”
This control offers unprecedented flexibility with selectable timed or demand defrost algorithms. Heat pumps with a timed cycle defrost at regular intervals below a set outdoor temperature. By using the “demand” defrost cycle, many homeowners will get improved efficiency and potential cost savings because it defrosts only when needed.
Additional upgrades this product provides include reversing valve shift delay, built-in brown out and short cycle protection with integrated diagnostics to improve troubleshooting. It tracks active faults such as low and high pressure trips, sensor failures, excessive defrost times, or a complete control failure. A fault code sticker is provided to help with diagnostics.
The control comes in a full service kit that includes the universal heat pump defrost control, thermostat and equipment control harnesses and accessories. It also includes outdoor air and coil temperature sensors that enable outdoor thermostat capabilities.
Universal Heat Pump Defrost Control
Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets around the world. The company is comprised of five business segments: Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions. Sales in fiscal 2014 were $24.5 billion. For more information, visit Emerson.com
About Emerson Climate Technologies
Emerson Climate Technologies, a business segment of Emerson, is the world’s leading provider of heating, air conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate-control solutions for customers worldwide. The innovative solutions of Emerson Climate Technologies, which include industry-leading brands such as Copeland Scroll™ and White-Rodgers™, improve human comfort, safeguard food and protect the environment. For more information, visit EmersonClimate.com