14B03 | 14B0301 Stacked Thermal Relay, DPST N.O., 24 Volts | Lennox

HEAT RELAY (14B03) by Lennox Lennox HEAT RELAY (14B03) is a crucial component for maintaining optimal heating performance in residential and commercial HVAC systems. This genuine OEM part guarantees compatibility and reliability with Lennox equipment, ensuring effortless installation and long-term functionality. The HEAT RELAY (14B03) acts as a safety mechanism, protecting your HVAC system from potential damage caused by overheating. It monitors the temperature of the heating element and automatically shuts off the system when necessary, preventing electrical hazards and costly repairs. Crafted from high-quality materials, this HEAT RELAY (14B03) is designed to withstand the rigors of continuous use in demanding HVAC environments. Its robust construction ensures durability and longevity, providing peace of mind for industrial engineers and maintenance professionals alike. Our HVAC supply store is your trusted source for genuine Lennox replacement parts. We offer competitive pricing, fast and reliable shipping, and expert support to ensure the smooth operation of your HVAC systems. Upgrade to Lennox HEAT RELAY (14B03) today and experience the difference in performance and reliability. Invest in quality parts for optimal system efficiency and peace of mind. Shop now at Our HVAC supply store!