Description
The Guardian by York 3 Ton 14.3 SEER2 Air Conditioner Condenser with R-454B Refrigerant (RC436E2S11) is an outdoor condensing unit designed for residential split-system cooling applications. With a 3-ton capacity, 14.3 SEER2 efficiency, and R-454B refrigerant, it provides an efficient cooling solution when paired with compatible indoor equipment.
The RC436E2S11 features a single-stage scroll compressor and PSC condenser fan motor. It is designed to be matched with compatible Guardian indoor coils, furnaces, and air handlers to create a complete split-system HVAC configuration.
Key Features
- 3 Ton Capacity – Designed for residential cooling applications
- 14.3 SEER2 Efficiency – Provides efficient seasonal cooling performance
- R-454B Refrigerant – Uses lower-GWP A2L refrigerant technology
- Single-Stage Operation – Provides straightforward cooling operation
- Scroll Compressor – Designed for dependable compressor performance
- PSC Condenser Fan Motor – Provides reliable outdoor airflow
- Split-System Compatible – Designed for use with compatible Guardian indoor equipment
- Copper Refrigerant Connections – Uses 3/8" liquid and 3/4" vapor connections
- 10-Year Limited Parts Warranty – Includes manufacturer-listed limited parts coverage
Product Specifications
- Brand: Guardian by York
- Model: RC436E2S11
- Product Type: Air Conditioner Condenser
- Nominal Capacity: 3 Ton
- Cooling Capacity: Approximately 36,000 BTU
- Efficiency: 14.3 SEER2
- EER2: 11.75
- Refrigerant: R-454B
- Compressor Type: Scroll
- Compressor Configuration: Single Stage
- Fan Motor: PSC
- Voltage: 208/230V, Single Phase, 60Hz
- Minimum Circuit Ampacity: 19A
- Maximum Fuse: 30A
- Liquid Connection: 3/8"
- Vapor Connection: 3/4"
- Application: Residential Split-System Cooling
Benefits
- Provides reliable residential cooling
- Offers 3-ton cooling capacity
- Delivers 14.3 SEER2 efficiency
- Uses R-454B refrigerant technology
- Features a single-stage scroll compressor
- Designed for compatibility with Guardian indoor equipment
- Suitable for replacement and new split-system installations
Compatibility & Installation
The Guardian RC436E2S11 is an outdoor condenser intended to be matched with compatible Guardian indoor coils, furnaces, or air handlers. Actual system performance depends on the specific matched equipment. Guardian lists multiple certified 3-ton combinations achieving 14.3 SEER2 and 11.75 EER2.
Installation considerations:
- Verify the 3-ton capacity is appropriate for the application
- Confirm the condenser 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 RC436E2S11?
The RC436E2S11 is a 3-ton air conditioner condenser with approximately 36,000 BTU cooling capacity.
What is the SEER2 rating?
The RC436E2S11 is used in 14.3 SEER2 matched system configurations.
What refrigerant does this condenser use?
It uses R-454B refrigerant.
Does this condenser provide heating?
No. The RC436E2S11 is a straight-cool air conditioner condenser designed for cooling applications.
What type of compressor does it use?
The unit uses a single-stage scroll compressor
