2.5 Ton Rheem 14.3 SEER2 R454B Single Stage Central System RA14AY30AJ1NA, RH1AY3617STANNJ
This Rheem Endeavor® Line Classic® system pairs the RA14AY30AJ1NA condenser with the RH1AY3617STANNJ single-stage-airflow air handler, AHRI certified at 14.3 SEER2 (#217232194). It delivers 30,000 BTU/h on low-GWP R-454B refrigerant, and from 2.5 tons up the RA14AY adds Rheem's quieter Swept Wing fan. The air handler's PlusOne® Refrigerant Detection System™ pauses the outdoor unit if a leak is detected. It's cooling only, with Rheem electric heat strips up to 15 kW offered.
Is a 2.5 Ton Air Conditioning System the Right Size?
A 2.5 ton system provides 30,000 BTU/h of nominal cooling. It's commonly used in 2- to 3-bedroom homes around 1,200–1,500 sq. ft. as a rough guide, though climate and construction shift that range a lot.
Vaulted ceilings, west-facing glass and leaky attic ducts can push a home toward 3 tons, while a tight, well-insulated home may need less. A Manual J load calculation gives a reliable answer before you buy.
Ideal for: 2- to 3-bedroom homes, townhomes and mid-size ranch homes on a budget.
Need more capacity? Step up to the 3 Ton Rheem 14.3 SEER2 R454B Single Stage Central System RA14AY36AJ1NA, RH1AY3617STANNJ, which uses the same air handler.
Recommended home sizes are general guidelines only. Actual system requirements depend on insulation, climate, windows, ductwork, occupancy and a proper load calculation. Request free sizing assistance, contact Budget Heating, or call 813-885-7999.
What's Included
| Outdoor Condensing Unit | RA14AY30AJ1NA — 2.5 Ton Rheem Classic R454B Air Conditioner |
|---|---|
| Indoor Air Handler | RH1AY3617STANNJ Single-Stage Airflow Multipoise Air Handler (17.5" Wide) |
| Application | Cooling-Only Central Air Split System (Electric Heat Kit Optional) |
| Refrigerant | R-454B (Low-GWP A2L Refrigerant) |
| Compressor | Single-Stage Scroll Compressor |
| Metering Device | Factory-Installed Expansion Valve on Indoor Coil (TXV) |
| Electrical | 208/230V, Single Phase, 60 Hz Condensing Unit — 17 MCA / 25A Max Overcurrent |
| Air Handler Electrical | 208/240V, Single Phase — 3 MCA / 15A Max Overcurrent (No Heat Kit) |
The RA14AY30AJ1NA condenser is 25" tall on a 33.75" x 33.75" base and weighs 163 lbs (operating). It uses a 24" three-blade Swept Wing fan moving 3,146 CFM and has a 71 dBA sound rating. The RH1AY3617STANNJ air handler is 17.5" wide and 42.5" tall and weighs 96 lbs, with a 1/2 HP motor. Complete the install with compatible thermostats and copper line sets and fittings.
Condensing Unit & Air Handler Features
RA14AY30AJ1NA Outdoor Condensing Unit
- 30,000 BTU/h nominal cooling capacity
- Single-stage scroll compressor
- 71 dBA weighted sound power rating
- 7 mm copper tube condenser coil uses less refrigerant
- 112 oz. factory R-454B charge for 15 ft. of line set
- 24" three-blade Swept Wing fan with 1/6 HP motor
- 3/8" liquid and 3/4" suction front-seating service valves
- PlusOne® Expanded Valve Space and Triple Service Access
- Composite base pan, powder-coated paint and rust-resistant screws
- 10-year conditional parts limited warranty (registration required)
RH1AY3617STANNJ Single-Stage Air Handler
- Single-stage airflow with a constant torque (ECM) motor
- 1/2 HP multi-speed motor, 1,000/1,200 CFM nominal airflow
- PlusOne® Refrigerant Detection System™ with factory-installed A2L sensor
- Aluminum fins bonded to internally grooved aluminum tubing
- 4-way convertible: upflow, downflow, horizontal left or right
- 1.0" foil-faced cabinet insulation for quieter operation
- Cabinet air leakage under 2% at 1" H₂O (ASHRAE 193)
- Slide-out blower and factory leak-tested coil
- Expansion valve on indoor coil for AC or heat pump use
- Field-installed heater kits up to 15 kW with UL/cUL-listed breakers
Specifications & Manuals
Documentation includes RA14AY electrical, sound, dimensional and line-size data, condenser and air handler installation instructions, the RA14AY brochure, RH1AY airflow and heater tables and the Rheem limited warranty.
Frequently Asked Questions
Why does the 2.5 ton system use the 3617 air handler?
The RH1AY3617STANNJ covers both 2.5 and 3 ton matches. Its 1/2 HP multi-speed motor is set during startup to deliver the right airflow for the RA14AY30AJ1NA.
Does the 2.5 ton RA14AY30 get the Swept Wing fan?
Yes. Rheem uses Swept Wing fan technology on the RA14AY from 2.5 tons up. The RA14AY30 uses a 24" three-blade fan moving 3,146 CFM.
What size circuit does the RA14AY30AJ1NA require?
Rheem lists a 17 amp minimum circuit ampacity and 25 amp maximum overcurrent protection on 208/230V single phase. Always follow the rating plate and local code.
Can the RH1AY3617STANNJ take a 15 kW heat strip in this 2.5 ton system?
Yes. Along with 5, 8 and 10 kW kits, we offer a 15 kW breakered heat strip (RXBH-1724A15J) for this package.
How does this compare to the RH2TY 2.5 ton system?
The 2.5 ton RA14AY30AJ1NA, RH2TY3617STANNJ system uses the same condenser with a two-stage-airflow air handler and a higher SEER2 match. This RH1AY version keeps the cost down.
Are the RA14AY30 and 2 ton RA14AY the same cabinet size?
Rheem's spec sheet lists the RA14AY24 and RA14AY30 in the same 25" x 33.75" x 33.75" cabinet, both with a 112 oz. factory charge.
RA14AY Technical SpecificationsRA14AY Installation InstructionsRA14AY BrochureRH1AY Technical SpecificationsRH1AY Installation InstructionsRheem Warranty Certificate
