Samsung HVAC unveils inverter-driven residential heat pumps for cold climates

<p class="p1"><span class="s1">The US-based heating solutions provider said its Hylex inverter-driven heat pump offers 2–5 ton capacity, high efficiency, Wi-Fi control, and reliable cold-climate performance down to –25 C.</span></p><p>Samsung HVAC North America LLC, a joint venture of South Korean tech giant <a href="https://www.pv-magazine.com/2025/09/17/qatarenergy-selects-samsung-ct-for-2-gw-solar-project/" rel="noopener" target="_blank">Samsung</a> and US-based heating specialist <a href="https://www.pv-magazine.com/2025/06/24/lennox-launches-residential-heat-pump-with-space-saving-design/" rel="noopener" target="_blank">Lennox</a>, has launched this week a new inverter-driven heat pump system for residential applications.</p>
<p>&#8220;Engineered with an inverter-driven compressor and designed for installation flexibility, Hylex helps homeowners and contractors across the Northeast address efficiency, comfort and sustainability goals—without sacrificing performance during colder months,&#8221; the company said in a statement. &#8220;Designed with modern homes in mind, Hylex features a compact footprint compared to traditional unitary systems. Its smaller size makes it well-suited for zero-lot-line properties, helping preserve outdoor space—and offering wall-mount installation options for added flexibility.&#8221;</p>
<p>The new product uses R-454B as the refrigerant and has a size ranging from 2 tons to 5 tons. Its number of tons doesn't refer to its weight but to the <span class="ILfuVd" lang="en"><span class="hgKElc">tons of heat a home needs. </span></span></p>
<p>The cooling capacity is rated at between 24,000 Btuh and 54,000 Btuh, while the heating capacity ranges from 25,00 Btuh and 56,000 Btuh.</p>
<p>According to the manufacturer, the system features a seasonal energy efficiency ratio 2 (SEER2) of up to 15.2, a heating seasonal performance factor 2 (HSPF2) rating of up to 8.2, and energy efficiency ratio 2 (EER2) up to 11.</p>
<p>The units also feature Wi-Fi connectivity, allowing homeowners to monitor and control the system through Samsung’s SmartThings platform. The operating range is extensive, with cooling possible from -20 C to 50 C and heating down to -25 C.</p>
<p>The heat pump is compatible with any 24VAC thermostat or Samsung communicating controllers. It can connect to any coil equipped with a thermostatic expansion valve (TXV) and can be paired with a furnace or A-coil for dual fuel setups. The system’s full variable-speed compressor provides wide modulation, enabling consistent comfort while minimizing energy use, the manufacturer said. A base pan heater is included as standard, enhancing reliability in colder climates.</p>
<p>&#8220;Hylex is a strong solution for cold-climate applications that have traditionally relied on fossil fuels as the primary source of heating,&#8221; the company said. &#8220;The system can also be configured for dual-fuel operation, allowing the heat pump to manage everyday heating needs while a secondary heat source supports extreme weather conditions.&#8221;</p>
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