2.5 Ton Rheem 15.2 SEER2 R454B Two Stage Heat Pump System RP15AY30AJ2NA, RH2TY3617STANNJ
This 2.5 ton Rheem heat pump system pairs the RP15AY30AJ2NA outdoor unit with the RH2TY3617STANNJ air handler, a two-stage blower that keeps a slim 17.5" cabinet width. Rated 15.2 SEER2 under AHRI #215486998 on R-454B refrigerant, it suits mid-size homes where the indoor unit has to fit an existing narrow closet or return opening but the owner still wants the comfort of two-stage heating and cooling.
Is a 2.5 Ton Heat Pump System the Right Size?
Rheem rates this combination at 28,600 BTU/h of cooling and the same 28,600 BTU/h of heating at 47°F. That makes it a common choice for three-bedroom houses and open-concept single-story layouts where 2 tons falls short and 3 tons would be more than needed.
Ductwork matters as much as tonnage here. Undersized or leaky ducts can keep a 2.5 ton system from reaching its rated airflow, and large west-facing windows or vaulted ceilings can push the load higher than expected. A room-by-room load calculation confirms both the equipment size and the duct design.
Ideal for: Three-bedroom homes, open single-story floor plans, and replacements where the air handler must stay in a 17.5" wide space.
Need more capacity? Step up to the 3 Ton Rheem 15.2 SEER2 R454B Two Stage Heat Pump System RP15AY36AJ2NA, RH2TY3617STANNJ, which uses the same air handler with a larger outdoor unit.
Recommended system sizes are general guidelines only. Actual heating and cooling requirements depend on insulation, climate, windows, ductwork, ceiling height, and occupancy. A Manual J load calculation is the best way to confirm sizing. Request free sizing assistance, contact Budget Heating, or call 813-885-7999.
What's Included
| Outdoor Heat Pump | RP15AY30AJ2NA — 2.5 Ton R-454B Two-Stage Heat Pump |
|---|---|
| Indoor Air Handler | RH2TY3617STANNJ — 2.5-3 Ton Two-Stage Multipoise Air Handler with TXV |
| System Rating | 15.2 SEER2, 11.7 EER2, 7.8 HSPF2, 28,600 BTU/h Cooling, AHRI #215486998 |
| Refrigerant | R-454B (A2L, Low GWP) |
| Compressor | Two-Stage Scroll Compressor |
| Defrost | Demand Defrost Control |
| Electrical | 208/230V, Single Phase, 60 Hz Heat Pump — MCA 20 A, Max Breaker 30 A |
| Air Handler Electrical | 208-240V, Single Phase — 1/2 HP Constant Torque Motor, 17.5" Cabinet |
The RH2TY3617STANNJ steps up to a 1/2 HP motor while keeping the same 17.5" width as the 2 ton air handler, so it can often drop into the same closet. Outdoors, the RP15AY30AJ2NA moves to a larger 35" tall cabinet with a 24" three-blade fan. Complete the install with a copper line set, a Rheem heat strip, and a properly sized air filter.
Heat Pump & Air Handler Features
RP15AY30AJ2NA Outdoor Heat Pump
- Two-stage scroll compressor (15 RLA)
- 24" three-blade condenser fan, 1/5 HP motor
- 7 mm copper tube single-row coil
- Demand defrost control
- Inverted reversing valve for faster heat transfer
- PlusOne® Refrigerant Detection System
- 85 oz R-454B factory charge for 15 feet of line
- Long-line capability up to 200 feet actual length
- 35" H x 33-3/4" W x 33-3/4" L cabinet, 202 lbs
- 73 dBA weighted sound power rating
RH2TY3617STANNJ Multi-Position Air Handler
- Slim 17-1/2" wide cabinet, 42-1/2" tall
- 1/2 HP two-stage constant torque motor
- Rated for 2.5 and 3 ton outdoor units
- Factory TXV for heat pump operation
- Internally grooved aluminum tube coil for corrosion resistance
- Upflow, downflow, or horizontal installation
- 1" foil-faced insulation
- Less than 2% cabinet air leakage at 1" H2O
- Slide-out blower assembly
- Heat strip options of 5, 8, or 10 kW on this listing
Specifications & Manuals
The RP15AY specifications include 2.5 ton dimensions, line size tables, and performance data, while the RH2TY literature covers 17.5" cabinet airflow and heater kit details.
Frequently Asked Questions
What homes are a good match for the 2.5 ton RP15AY30AJ2NA heat pump?
Three-bedroom houses and open single-story layouts with a load near 30,000 BTU/h are typical. A load calculation will confirm whether 2.5 tons is right for your home.
Why does this 2.5 ton system use the RH2TY3617STANNJ air handler?
The RH2TY3617STANNJ is Rheem's 2.5 to 3 ton air handler. It keeps a 17.5" cabinet width with a 1/2 HP two-stage motor and is certified with the RP15AY30AJ2NA under AHRI #215486998.
How is the RP15AY30AJ2NA cabinet different from the 2 ton model?
It is larger: 35" tall and 33-3/4" square versus 25" tall and 29-3/4" square, with a 24" three-blade fan. It weighs 202 lbs compared to 150 lbs.
What heat strips are offered for the 2.5 ton system?
This listing offers 5, 8, and 10 kW Rheem heat strips. The right size depends on your climate and how much backup heat your home needs.
How long can the line set be on the RP15AY30AJ2NA?
Rheem allows up to 200 feet of actual line length and 250 feet equivalent length. Longer runs may need long-line accessories and added charge, as detailed in the installation instructions.
Does the RP15AY30AJ2NA use demand defrost?
Yes. The RP15AY series uses a demand defrost control that starts defrost based on operating conditions, which helps avoid unnecessary defrost cycles.
RP15AY Technical SpecificationsRP14AY, WP14AY, RP15AY Installation InstructionsRH2TY Technical SpecificationsRH2TY Installation InstructionsRheem Warranty Certificate
