Goodman 2 Ton 21" Cased Upflow/Downflow Evaporator Coil EEV R-32 - CAPEA2418C3

Same 2-ton capacity, more cabinet room. The Goodman CAPEA2418C3 is built for installs where a 21" wide plenum is already in place — whether that's a wider furnace platform or an air handler swap where matching cabinet width matters more than saving space. It carries every core CAPEA feature, from the factory EEV to the corrosion-resistant cabinet, so you're not trading capability for compatibility.

Key features that matter in the field

• Factory-installed EEV for precise refrigerant control in cooling and heat pump applications
• All-aluminum coil with R-32 optimized circuits, manifolds, and long-life sensor
• Daikin One+ smart thermostat compatibility for communicating systems
• Foil-faced insulation and galvanized, leather-grain-embossed cabinet resist condensation and corrosion
• DecaBDE-free, rust-resistant thermoplastic drain pan with secondary drain connection
• Single front access panel and 21" depth for straightforward service and attic installs
• Fault recall of the six most recent faults

Regional readiness and important compatibility notes

• R-32 only — not for use with R-410A equipment
• Pairs with matched R-32 outdoor units; requires Goodman Furnace Integration Kit (Model 0230K00044)
• Suited to homes in the ~900–1,200 sq ft range

Specs at a glance

• Tonnage: 2 Ton
• Cabinet Dimensions (W x D x H): 21" x 21" x 18"
• Refrigerant: R-32
• Metering Device: Internal EEV
• Line Connections: 5/16" or 3/8" liquid, 5/8" or 3/4" suction
• Ship Weight: 45 lbs
• Warranty: 10-year limited parts warranty with registration within 60 days
• AHRI Certified, ETL Listed

Why this matters for you Cabinet width is often the deciding factor on a coil swap, and the CAPEA2418C3 gives you the flexibility to match a 21" plenum without downsizing capacity. It's the same dependable 2-ton performance as the B3 model, just built to fit a different furnace footprint — so you spend less time adapting ductwork and more time finishing the job.