Description
The Guardian by York 2 Ton 14.3 SEER2 Heat Pump Air Conditioner Condenser with R-454B Refrigerant (RH424E2S11) is an outdoor heat pump condensing unit designed for compatible residential split-system HVAC applications. With a 2-ton capacity and 14.3 SEER2 efficiency, it provides both cooling and heating capability when properly matched with compatible indoor equipment.
The RH424E2S11 uses R-454B refrigerant and features a two-stage scroll compressor. Guardian designed the RH4 series to work with compatible Guardian indoor coils, furnaces, and air handlers to create complete split-system solutions.
Key Features
- 2 Ton Capacity – Designed for residential heating and cooling applications
- 14.3 SEER2 Efficiency – Provides efficient seasonal cooling performance
- R-454B Refrigerant – Uses lower-GWP A2L refrigerant technology
- Heat Pump Operation – Provides both heating and cooling
- Two-Stage Operation – Provides two levels of compressor operation
- Scroll Compressor – Designed for dependable compressor performance
- Split-System Compatible – Designed for use with compatible Guardian indoor equipment
Benefits
- Provides both heating and cooling from one outdoor unit
- Offers 2-ton capacity for compatible residential applications
- Delivers 14.3 SEER2 cooling efficiency
- Uses R-454B refrigerant technology
- Two-stage compressor operation provides additional operating flexibility
- Designed for matching with compatible Guardian indoor equipment
- Suitable for replacement and new split-system installations
Compatibility & Installation
The Guardian RH424E2S11 is designed to be matched with compatible Guardian air handlers, furnaces, and indoor coils. Guardian lists certified 2-ton configurations, including an RH424E2S11 with a JHE air handler rated at 14.3 SEER2, 11.7 EER2, and 7.5 HSPF2.
Installation considerations:
- Verify the 2-ton system size is appropriate for the application
- Confirm the outdoor unit and indoor equipment are properly matched
- Verify electrical and refrigerant-line requirements
- Follow applicable R-454B/A2L installation and safety requirements
- Confirm proper airflow and ductwork configuration
- Follow manufacturer installation instructions and local codes
- Installation should be completed by a qualified HVAC professional
Frequently Asked Questions
What size is the Guardian RH424E2S11?
The RH424E2S11 is a 2-ton heat pump condenser with a nominal 24,000 BTU capacity.
What is the SEER2 rating?
The RH424E2S11 is designed for 14.3 SEER2 matched system configurations.
What refrigerant does this heat pump use?
It uses R-454B refrigerant.
Does the RH424E2S11 provide heating and cooling?
Yes. It is a heat pump condenser designed for both heating and cooling.
What type of compressor does it use?
The unit uses a two-stage scroll compressor.
White Paper
