MrCool Signature 4 Ton Central Air Conditioning Condenser - 13.8 SEER2, R454B (MCAESAS4T4821AA)

MRCOOL 4 Ton Air Conditioner Condenser – High-Efficiency 14 SEER2 Signature Series AC Unit

Reliable 45,000 BTU Cooling for Larger Homes and Demanding Applications

The MRCOOL Signature Series 4 Ton condenser delivers powerful cooling performance with up to 45,000 BTU capacity, making it ideal for larger homes and commercial environments. Designed for efficiency and durability, this system provides dependable cooling with up to 13.8–14.3 SEER2 performance.

With a rugged steel cabinet, protective coil guard, and modern R-454B refrigerant, this unit is built to last while meeting today’s environmental standards. Quiet operation and advanced sensors help ensure consistent performance and long-term reliability.

Features & Benefits

• 4 Ton capacity with up to 45,000 BTU cooling performance
• Up to 13.8–14.3 SEER2 energy efficiency
• Cooling-only condenser for dedicated AC applications
• Charged with R-454B low global warming potential refrigerant
• Quiet operation around 65 dB(A)
• Durable steel louver coil guard for added protection
• Compact cabinet design for easier installation
• Built-in sensors help monitor pressure and temperature
• Designed for 208/230V single-phase systems
• Backed by 10-year parts warranty and lifetime compressor coverage

Fast nationwide fulfillment from the USA. Free shipping on qualifying orders over $1,500. See our shipping and returns policy for full details.