Description
This Rheem 3 ton gas and electric split system pairs the RA19AY36AJVCA air conditioner, the RCFY3621STANMC cased evaporator coil and the R802V1005A21UHSCAP 80% AFUE gas furnace. It is an AHRI-certified match (AHRI reference 216704931), rated at 34,200 BTU/h of cooling and 19 SEER2. All three pieces use R-454B refrigerant.
How the pieces work together
The outdoor air conditioner uses a variable-speed compressor that adjusts its output in small steps for very even temperatures and humidity control. Inside, the 21" wide RCFY coil sits flush on the 21" furnace cabinet, so the installer gets a clean, square stack with no transition to fabricate.
The furnace delivers 100,000 BTU/h of input with two stage heat and a variable-speed ECM blower sized for up to 5 tons of airflow. As an 80% furnace it vents into a standard B-vent or lined chimney. The cabinet installs upflow or horizontal.
Key Features
- Matched: AHRI-certified system, reference number 216704931.
- Cooling: 19 SEER2 air conditioner with a variable-speed compressor.
- Heating: 80% AFUE, 100,000 BTU two stage gas furnace.
- Fit: 21" furnace and coil that stack flush.
Frequently Asked Questions
What is included?
One RA19AY36AJVCA outdoor air conditioner, one RCFY3621STANMC cased coil and one R802V1005A21UHSCAP gas furnace. The refrigerant line set, thermostat, venting, drain parts and pad are sold separately.
Is this system AHRI certified?
Yes. This exact combination is listed in the AHRI directory under reference number 216704931, which many utility rebates and permit offices ask for.
What size home is a 3 ton system good for?
It depends on your climate, insulation, windows and ductwork. A Manual J load calculation from your installer is the best way to confirm 3 tons of cooling and 100,000 BTU of heat are right for your home.
Can I add a heat pump later?
The furnace and coil can be reused, but the outdoor unit would need to be replaced with an AHRI-matched Rheem heat pump.
Does it need professional installation?
Yes. Gas, electrical and refrigerant work must be done by a licensed professional, and Rheem requires product registration for full warranty coverage.
