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MCAESAS4T1821AA 1 Stage R454B AC Condenser w/MCAEAMP PSC Air Handler 19.3"W
MCAESA R454B Air Conditioning Condenser
The MRCOOL® Signature Series Cooling Only Condenser is a reliable and efficient solution for homeowners seeking powerful cooling with long-term savings in mind. With a 14.3 SEER2 and 11.7 EER2 rating, this unit delivers steady performance while helping reduce energy costs.
Pre-charged with eco-friendly R-454B refrigerant, this unit meets updated environmental standards without sacrificing performance.
The refrigerant is factory-filled to simplify setup, saving time and reducing installation costs.
Built for durability, the condenser features a dependable scroll compressor and high-efficiency inner-groove copper tubing. Operating at just 60 decibels, the unit is quiet enough for residential spaces, thanks to a sound-dampening top.
Wire fan discharge grille and steel louver coil guard add an extra layer of protection to internal components.
Installation and maintenance are straightforward, with sweat connection service valves and an easy-access gauge port.
The compact design allows for flexible placement in a variety of locations.
For added peace of mind and long-term confidence in your investment, MRCOOL® provides a comprehensive 10-year limited parts warranty and a limited lifetime compressor warranty.
This industry-backed warranty reflects MRCOOL®'s commitment to quality, durability, and customer satisfaction.
With dependable cooling, quiet operation, and long-term reliability, the MRCOOL® Signature Series Cooling Only Condenser is built for lasting comfort.
MCAEAMP R454B Multi-Position Air Handler
The MRCOOL® Signature Series Multi-Position Air Handler delivers dependable, year-round climate control with enhanced energy efficiency thanks to its use of R-454B refrigerant, an eco-friendly upgrade that reduces environmental impact without sacrificing performance.
Built for flexibility, this unit supports up-flow, downflow, and horizontal configurations, making it an excellent choice for compact installations such as closets, attics, and crawl spaces.
Despite its slim profile, this Signature Series Air Handler provides robust heating and cooling when matched with a compatible heat pump or condenser.
Its tough galvanized steel cabinet resists wear and corrosion, ensuring long-term durability.
Inside, copper “A” coils with high-efficiency aluminum fins maximize heat transfer and moisture removal, while internal thermal insulation minimizes energy waste and condensation, keeping comfort high and utility bills low.
Installation is streamlined with its user-friendly design, saving time and reducing labor costs.
A built-in air filter rack allows for quick filter replacements, and an optional electric heat kit is available for enhanced performance in colder regions.
Smart home ready, this unit works with most third-party thermostats, giving homeowners the freedom to customize their comfort without relying on proprietary controls.
Covered by a 10-year limited parts warranty, the MRCOOL® Signature Series Multi-Position Air Handler combines strength, efficiency, and adaptability delivering powerful, reliable comfort all year long.
| Brand/ Manufacturer | MRCOOL® |
|---|---|
| Model # | MCAESAS4T1821AA MCAEAMPSF18C21AA |
| System Type | Cooling Only |
| Product Series | MCAESA 14 Signature R454B |
| Tons | 1.5 |
| BTU | 17000 Cooling at 95F |
| Nominal SEER | 14.3 SEER2 |
| System SEER | 14 SEER |
| Rated SEER | 14.3 |
| Rated EER | 11.7 |
| HSPF Rating | NA |
| Refrigerant | R-454B |
| Install Position | MCAEA Multi-Pos R454B |
| AFUE % | N/A |
| Pad Size | 36x36x3 |
| Suction Line Size | 3/4" |
| Liquid Line Size | 3/8" |