
MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System | 36K BTU | Up to 19 SEER2 | R-454B | MCSHV9M3621BA
MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System | 36K BTU | Up to 19 SEER2 | R-454B | MCSHV9M3621BA
MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System
The MRCOOL Signature Series TruInverter 3 Ton Heat Pump Split System is a high-efficiency, inverter-driven HVAC solution designed for whole-home comfort in demanding environments. Built for performance, reliability, and energy efficiency, this system delivers consistent heating and cooling without the temperature swings of traditional systems.
With a 36,000 BTU (3 Ton) capacity, this system is ideal for larger residential homes and light commercial applications. The advanced TruInverter variable-speed compressor continuously adjusts output based on real-time demand, improving comfort while reducing energy consumption.
Key Features
- 3 Ton (36,000 BTU) heating and cooling capacity for whole-home applications
- Up to 19 SEER2 efficiency for reduced energy costs
- TruInverter variable-speed compressor for precise climate control
- R-454B refrigerant for improved environmental performance
- Reliable operation in extreme temperatures
- Quiet performance with sound-dampening design
- Durable steel cabinet and louvered coil guard
- Service-friendly design for easier maintenance
- Compatible with standard 24V thermostats
Performance & Efficiency
| Specification | 3 Ton TruInverter System |
|---|---|
| Cooling Capacity | 36,000 BTU |
| Heating Capacity | 36,000 BTU |
| SEER2 | Up to 19.0 |
| HSPF2 | 9.0 |
| Operating Range (Cooling) | Up to 125°F outdoor temperature |
| Operating Range (Heating) | Down to -5°F outdoor temperature |
| Refrigerant | R-454B |
Advanced TruInverter Technology
Unlike traditional single-stage systems that cycle on and off, the TruInverter system operates at variable speeds to match demand. This results in:
- Consistent indoor temperatures with minimal fluctuation
- Improved energy efficiency and lower operating costs
- Reduced wear on system components
- Quieter overall system operation
Installation & Compatibility
This central split system is designed for flexible installation and works with a variety of indoor air handlers and thermostats. It is compatible with:
- Standard 24V thermostat systems
- Multiple air handler configurations
- Residential and light commercial ducted systems
Note: Professional installation is required. Proper sizing, airflow design, and electrical setup are critical for optimal system performance.
Durability & Build Quality
Built for long-term performance, the MRCOOL Signature Series features a rugged exterior design and protective components that help withstand environmental wear. Service-friendly access points and built-in diagnostics simplify maintenance and troubleshooting.
Warranty Information
| Coverage | Details |
|---|---|
| Parts | 10-Year Limited Parts Warranty |
| Compressor | Limited Lifetime Compressor Warranty |
Why Choose the MRCOOL 3 Ton TruInverter System?
If you need a high-capacity, energy-efficient HVAC system that delivers consistent performance in both extreme heat and cold, the MRCOOL Signature Series TruInverter 3 Ton system is a reliable choice. Designed for professional installations, it offers advanced technology, durable construction, and long-term efficiency for whole-home comfort.
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MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System | 36K BTU | Up to 19 SEER2 | R-454B | MCSHV9M3621BA
MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System
The MRCOOL Signature Series TruInverter 3 Ton Heat Pump Split System is a high-efficiency, inverter-driven HVAC solution designed for whole-home comfort in demanding environments. Built for performance, reliability, and energy efficiency, this system delivers consistent heating and cooling without the temperature swings of traditional systems.
With a 36,000 BTU (3 Ton) capacity, this system is ideal for larger residential homes and light commercial applications. The advanced TruInverter variable-speed compressor continuously adjusts output based on real-time demand, improving comfort while reducing energy consumption.
Key Features
- 3 Ton (36,000 BTU) heating and cooling capacity for whole-home applications
- Up to 19 SEER2 efficiency for reduced energy costs
- TruInverter variable-speed compressor for precise climate control
- R-454B refrigerant for improved environmental performance
- Reliable operation in extreme temperatures
- Quiet performance with sound-dampening design
- Durable steel cabinet and louvered coil guard
- Service-friendly design for easier maintenance
- Compatible with standard 24V thermostats
Performance & Efficiency
| Specification | 3 Ton TruInverter System |
|---|---|
| Cooling Capacity | 36,000 BTU |
| Heating Capacity | 36,000 BTU |
| SEER2 | Up to 19.0 |
| HSPF2 | 9.0 |
| Operating Range (Cooling) | Up to 125°F outdoor temperature |
| Operating Range (Heating) | Down to -5°F outdoor temperature |
| Refrigerant | R-454B |
Advanced TruInverter Technology
Unlike traditional single-stage systems that cycle on and off, the TruInverter system operates at variable speeds to match demand. This results in:
- Consistent indoor temperatures with minimal fluctuation
- Improved energy efficiency and lower operating costs
- Reduced wear on system components
- Quieter overall system operation
Installation & Compatibility
This central split system is designed for flexible installation and works with a variety of indoor air handlers and thermostats. It is compatible with:
- Standard 24V thermostat systems
- Multiple air handler configurations
- Residential and light commercial ducted systems
Note: Professional installation is required. Proper sizing, airflow design, and electrical setup are critical for optimal system performance.
Durability & Build Quality
Built for long-term performance, the MRCOOL Signature Series features a rugged exterior design and protective components that help withstand environmental wear. Service-friendly access points and built-in diagnostics simplify maintenance and troubleshooting.
Warranty Information
| Coverage | Details |
|---|---|
| Parts | 10-Year Limited Parts Warranty |
| Compressor | Limited Lifetime Compressor Warranty |
Why Choose the MRCOOL 3 Ton TruInverter System?
If you need a high-capacity, energy-efficient HVAC system that delivers consistent performance in both extreme heat and cold, the MRCOOL Signature Series TruInverter 3 Ton system is a reliable choice. Designed for professional installations, it offers advanced technology, durable construction, and long-term efficiency for whole-home comfort.
Product Information
Product Information
Shipping & Returns
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Description
MRCOOL Signature Series TruInverter 3 Ton Central Heat Pump Split System
The MRCOOL Signature Series TruInverter 3 Ton Heat Pump Split System is a high-efficiency, inverter-driven HVAC solution designed for whole-home comfort in demanding environments. Built for performance, reliability, and energy efficiency, this system delivers consistent heating and cooling without the temperature swings of traditional systems.
With a 36,000 BTU (3 Ton) capacity, this system is ideal for larger residential homes and light commercial applications. The advanced TruInverter variable-speed compressor continuously adjusts output based on real-time demand, improving comfort while reducing energy consumption.
Key Features
- 3 Ton (36,000 BTU) heating and cooling capacity for whole-home applications
- Up to 19 SEER2 efficiency for reduced energy costs
- TruInverter variable-speed compressor for precise climate control
- R-454B refrigerant for improved environmental performance
- Reliable operation in extreme temperatures
- Quiet performance with sound-dampening design
- Durable steel cabinet and louvered coil guard
- Service-friendly design for easier maintenance
- Compatible with standard 24V thermostats
Performance & Efficiency
| Specification | 3 Ton TruInverter System |
|---|---|
| Cooling Capacity | 36,000 BTU |
| Heating Capacity | 36,000 BTU |
| SEER2 | Up to 19.0 |
| HSPF2 | 9.0 |
| Operating Range (Cooling) | Up to 125°F outdoor temperature |
| Operating Range (Heating) | Down to -5°F outdoor temperature |
| Refrigerant | R-454B |
Advanced TruInverter Technology
Unlike traditional single-stage systems that cycle on and off, the TruInverter system operates at variable speeds to match demand. This results in:
- Consistent indoor temperatures with minimal fluctuation
- Improved energy efficiency and lower operating costs
- Reduced wear on system components
- Quieter overall system operation
Installation & Compatibility
This central split system is designed for flexible installation and works with a variety of indoor air handlers and thermostats. It is compatible with:
- Standard 24V thermostat systems
- Multiple air handler configurations
- Residential and light commercial ducted systems
Note: Professional installation is required. Proper sizing, airflow design, and electrical setup are critical for optimal system performance.
Durability & Build Quality
Built for long-term performance, the MRCOOL Signature Series features a rugged exterior design and protective components that help withstand environmental wear. Service-friendly access points and built-in diagnostics simplify maintenance and troubleshooting.
Warranty Information
| Coverage | Details |
|---|---|
| Parts | 10-Year Limited Parts Warranty |
| Compressor | Limited Lifetime Compressor Warranty |
Why Choose the MRCOOL 3 Ton TruInverter System?
If you need a high-capacity, energy-efficient HVAC system that delivers consistent performance in both extreme heat and cold, the MRCOOL Signature Series TruInverter 3 Ton system is a reliable choice. Designed for professional installations, it offers advanced technology, durable construction, and long-term efficiency for whole-home comfort.





















