Description
The Guardian by York 1.5 Ton 14.3 SEER2 Heat Pump Air Conditioner Condenser with R-454B Refrigerant (RH418E2S11) is an outdoor heat pump condensing unit designed for compatible residential split-system HVAC applications. It provides 1.5-ton nominal capacity, 14.3 SEER2 cooling efficiency, and R-454B refrigerant for year-round heating and cooling.
The RH418E2S11 features a single-stage rotary compressor and is designed to be matched with compatible Guardian indoor coils, furnaces, and air handlers. Guardian lists compatible 1.5-ton system combinations, including a matched JHE air-handler system rated at 14.3 SEER2, 12 EER2, and 7.5 HSPF2.
Key Features
- 1.5 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
- Single-Stage Rotary Compressor – Designed for dependable operation
- Split-System Compatible – Designed for use with compatible Guardian indoor equipment
- 208/230V Operation – Designed for standard residential single-phase electrical service
- Copper Refrigerant Connections – Uses 3/8" liquid and 3/4" vapor lines
Benefits
- Provides both heating and cooling from one outdoor unit
- Offers 1.5-ton capacity for compatible residential applications
- Delivers 14.3 SEER2 cooling efficiency
- Uses R-454B refrigerant technology
- Features a factory-installed hard start kit
- Designed for matching with compatible Guardian indoor equipment
- Provides a compact outdoor-unit footprint
Compatibility & Installation
The Guardian RH418E2S11 is designed to be matched with compatible Guardian indoor coils, furnaces, and air handlers. Guardian's published system data includes a 1.5-ton RH418E2S11 + JHE air-handler combination rated at 14.3 SEER2, 12 EER2, and 7.5 HSPF2.
Installation considerations:
- Verify the 1.5-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 RH418E2S11?
It is a 1.5-ton heat pump condenser with a nominal 18,000 BTU capacity.
What is the SEER2 rating?
The RH418E2S11 is designed for 14.3 SEER2 matched system configurations.
What refrigerant does this heat pump use?
It uses R-454B refrigerant.
Does the RH418E2S11 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 RH418E2S11 uses a single-stage rotary compressor.
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