The MRCOOL® 1.5–2 Ton Pre-Charged A-Coil is a versatile and energy-efficient evaporator coil designed for compatibility with most R-454B systems using MRCOOL® No-Vac® Quick Connect® line sets or standard flare-to-sweat connections .( Line set sold separately) Ideal for both system replacements and new installations, this pre-charged coil helps simplify setup while delivering reliable heating and cooling performance. Pre-filled with R-454B refrigerant, the coil meets modern environmental standards with a significantly lower Global Warming Potential compared to legacy refrigerants. Because the coil is pre-charged, installers can eliminate the need for on-site refrigerant charging, helping reduce installation time, complexity, and labor costs. Designed for maximum flexibility, the coil supports upflow, downflow, and horizontal installations, making it suitable for a wide variety of applications, including tight or space-restricted areas. Practical features include dual front drain connections, a built-in side drain pan for horizontal installations, and an integrated A2L leak detection sensor for added safety. Constructed with CoolGuard® corrosion-resistant aluminum coil technology, this unit is built for long-term durability and dependable performance. Backed by a 10-year limited parts warranty, the MRCOOL® 1824-B Pre-Charged A-Coil provides reliable comfort and efficient operation for years to come.
upflow, downflow, and horizontal installations
Pre-installed TXV
10 Year Parts Warranty
Pre-charged with R-454B refrigerant for faster installation
Integrated A2L leak detection sensor for enhanced safety
Lower Global Warming Potential refrigerant for improved environmental impact