Rheem RP14 Classic Series Heat Pump

Key Features and Benefits

• New composite base pan: Dampens sound, captures louver panels, eliminates corrosion, and reduces the number of fasteners. Features integrated brass compressor attachment inserts, water management features, hand placement points for maneuvering, screw trays, and inserts for lifting the unit off a pad.
• Improved tubing design: Reduces vibration and stress, making the unit quieter and reducing the opportunity for leaks.
• Optimized defrost characteristics: Decreases defrosting cycles and provides better home comfort.
• Powder coat paint system: Provides a long-lasting, professional finish.
• Optimized reversing valve sizing: Improves shifting performance for quieter unit operation and increased system life.
• Enhanced mufflers: Help dissipate vibration energy for quieter unit operation.
• Scroll compressor: Features a sound-abating element that significantly reduces noise when the system transitions in and out of defrost mode.
• Modern cabinet aesthetics: Increased curb appeal with a visually appealing design.
• Curved louver panels: Provide ultimate coil protection, enhance cabinet strength, and increase cabinet rigidity.
• Optimized fan orifice: Optimizes airflow and reduces unit sound.
• Rust-resistant screws: Confirmed through 1500-hour salt spray testing.
• PlusOne™ Expanded Valve Space: 3"-4"-5" service valve space provides a minimum working area of 27-square inches for easier access.
• Integrated heat pump lift receptacle: Allows standard CPVC stands to be inserted into the base.
• PlusOne™ Triple Service Access: Industry-leading 15" wide corner service access makes repairs easier and faster. The two-fastener removable corner allows optimal access to internal unit components. Individual louver panels are removable for faster coil cleaning and easier cabinet reassembly.
• Diagnostic service window: Features a two-fastener opening providing access to the TXV valves and the heat pump reversing valve before opening the unit.
• External gauge port access: Allows easy connection of "low-loss" gauge ports.
• Single-row condenser coil: Makes the unit lighter and allows for thorough coil cleaning to maintain "out of the box" performance.
• 35% fewer cabinet fasteners and fastener-free base: Allow for faster access to internal components and hassle-free panel removal.
• Service trays: Hold fasteners or caps during service calls.
• QR code: Provides technical information on demand for faster service calls.
• Fan motor harness with extra-long wires: Allows the unit top to be removed without disconnecting the fan wire.

Available Models

Physical Data

Electrical Data

Note: Refrigerant charge is sufficient for 15 ft. length of refrigerant lines. For longer line set requirements, consult installation instructions.

Optional Accessories

*Bi-flow kits are required when installing a liquid line solenoid on a heat pump.

Weighted Sound Power Level (dBA)

NOTE: Tested in accordance with AHRI Standard 270-08 (not listed in AHRI).

Unit Dimensions

Installation Clearances

Diagram shows recommended minimum clearances for installation: 24 inches (609.6 mm) for service access on sides and front, 12 inches (304.8 mm) on the other side, and 6 inches (152.4 mm) for wall clearance. Ensure adequate ventilation in enclosed areas to prevent re-circulation of discharge air.

Control Wiring

Illustrates typical thermostat control wiring for a heat pump system with electric heat, showing connections between a heat pump thermostat, an air handler, and the outdoor unit. Includes notes on jumper settings for supplemental heat and defrost control.

Application Guidelines

• Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01 in. wc.
• Minimum outdoor operation air temperature for cooling mode without low-ambient operation accessory is 55°F (12.8°C).
• Maximum outdoor operating air temperature is 125°F (51.7°C).
• For reliable operation, the unit should be level in all horizontal planes.
• Use only copper wire for electric connections at the unit. Aluminum and clad aluminum are not acceptable for the provided connectors.
• Do not apply capillary tube indoor coils to these units.
• Factory-supplied filter drier must be installed.

Refrigerant Line Size Information

Detailed tables provide recommended liquid and vapor line sizes based on unit tonnage, linear line length, and vertical separation between the outdoor and indoor units, including capacity multipliers. Data is provided in both English and Metric units. Consult these tables for proper system design to ensure optimal performance and oil return.

English Units (14 - 15 SEER Single-Stage Heat Pumps)

NOTES: 1. Do not exceed 200 ft linear line length. 2. Do not exceed 100 ft vertical separation if outdoor unit is above indoor unit. 3. *3/4" suction line should only be used for 1.5 ton systems if outdoor unit is below or at same level as indoor to assure proper oil return. 4. Always use the smallest liquid line allowable to minimize refrigerant charge. 5. Applications shaded in light gray indicate capacity multipliers between 0.90 and 0.96 which are not recommended, but are allowed. 6. Applications shaded in dark gray are not recommended due to excessive liquid or suction pressure drop.

Metric Units (14 - 15 SEER Single-Stage Heat Pumps)

NOTES: 1. Do not exceed 61 meters linear line length. 2. Do not exceed 30 meters vertical separation if outdoor unit is above indoor unit. 3. *19.05 mm [3/4 in.] suction line should only be used for 1.5 ton systems if outdoor unit is below or at same level as indoor to assure proper oil return. 4. Always use the smallest liquid line allowable to minimize refrigerant charge. 5. Applications shaded in light gray indicate capacity multipliers between 0.90 and 0.96 which are not recommended, but are allowed. 6. Applications shaded in dark gray are not recommended due to excessive liquid or suction pressure drop.

Performance Data @ AHRI Standard Conditions

Note: Additional ratings and system match-ups can be accessed on MyRheem.com or the AHRI website (www.ahridirectory.org).

Guide Specifications

General

System Description: Outdoor-mounted, air-cooled, split-system heat pump unit suitable for ground or rooftop installation. Unit consists of a hermetic compressor, composite basepan, an air-cooled coil, propeller-type condenser fan, suction and liquid line service valve, and a control box. Unit discharges supply air upward and is designed to match up with a coil unit.

Quality Assurance

• Rated in accordance with AHRI Standard 210.
• Certified for capacity and efficiency, listed in the AHRI directory.
• Construction complies with ANSI/ASHRAE and NEC standards.
• Constructed in accordance with UL standards and carries the UL label of approval; c-UL-us approval.
• Cabinet capable of withstanding ASTM B117 1000hr salt spray test.
• Air-cooled condenser coils leak tested at 150 psig and pressure tested at 550 psig.
• Unit constructed in an ISO9001 approved facility.

Delivery, Storage, and Handling

Unit shipped as a single package; stored and handled per manufacturer's recommendations.

Warranty

U.S. and Canada only. Refer to product warranty certificate for complete details.

Products

Factory assembled, single piece, air-cooled heat pump unit containing all factory wiring, piping, controls, compressor, R-410A refrigerant charge, and special features prior to field start-up.

Unit Cabinet

• Constructed of galvanized steel, bonderized, and coated with powder coat paint.
• All units feature louver coil protection and corner posts. Louvers are removable by taking out one fastener per panel.

Fans

• Condenser fan is direct-drive propeller type, discharging air upward.
• Condenser fan motors are totally enclosed, 1-phase type with class B insulation and permanently lubricated bearings. Shafts are corrosion resistant.
• Fan blades are statically and dynamically balanced.
• Condenser fan openings are equipped with coated steel wire safety guards.

Compressor

• Hermetically sealed compressor.
• Mounted on rubber vibration isolators.

Condenser Coil

• Air-cooled coil.
• Constructed of aluminum fins mechanically bonded to copper tubes.

Refrigeration Components

• Refrigeration circuit components include liquid-line shutoff valve with sweat connections, vapor-line shutoff valve with sweat connections, system charge of R-410A refrigerant, and compressor oil.
• Unit equipped with filter drier for R-410A refrigerant for field installation.

Operating Characteristics

The unit's capacity will meet or exceed specified Btuh at a specified suction temperature. Power consumption at full load will not exceed specified kW. System SEER will be specified Btuh/watt or greater at DOE conditions.

Electrical Requirements

• Nominal unit electrical characteristics will be specified voltage, single phase, 60 hz, capable of operation within specified voltage limits.
• Nominal unit electrical characteristics will be specified voltage, three phase, 60 hz, capable of operation within specified voltage limits.
• Unit electrical power will be single point connection.
• Control circuit will be 24v.

Special Features

Refer to accessory descriptions for specific features and available enhancements.

Limited Warranty

Rheem provides a replacement for any part that fails in normal use and service within the applicable period. A 10-year conditional parts warranty is offered, requiring registration. For complete details, contact a local contractor or the manufacturer for a copy of the product warranty certificate.