MRCOOL 3.5 Ton 42,000 BTU Split System Heat Pump, MHP15042A
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MHP15042A
Experience Comfort and Efficiency with the MRCOOL 15 SEER Heat Pump Split System
The MRCOOL 15 SEER Heat Pump Split System is designed to keep your home comfortable while maximizing energy efficiency. With its enhanced tube-and-fin coil design, this system ensures optimal heat transfer, giving you more value for your investment. Offering a perfect blend of affordability, quality, and performance, it’s the ideal choice for your family’s next central heating and air system.
Key Features:
- Durable Construction: Louvered design with a baked polyester finish over galvanized steel, built to withstand harsh weather conditions.
- Debris Protection: Raised coil design helps prevent blockage, ensuring efficient operation.
- CoolGuard Technology: Advanced corrosion-resistant coil prolongs the lifespan of your unit.
- Ease of Maintenance: 4-screw louver panels, corner-mounted controls, and 45-degree offset valves make servicing simple and efficient.
- High-Efficiency Coil Design: Enhanced tube-and-fin coil technology maximizes heat transfer, improving overall energy efficiency.
- Quick Repairs: Thread-on pressure switches allow for fast and easy replacements.
- Pre-Charged: System comes pre-charged for a 15-foot line set, simplifying installation.
- Quiet Operation: Heavy-duty compressor sound blanket minimizes noise for a peaceful environment.
- Overload Protection: Internally protected against high temperature motor overload conditions, ensuring reliable operation.
- Certified Quality: ETL and ETLC approved, and AHRI certified for assured safety and performance.
- Peace of Mind: Backed by a 10-year registered parts warranty, providing long-term protection.
Choose the MRCOOL 15 SEER Heat Pump Split System for an energy-efficient, reliable, and comfortable home heating and cooling solution.
PRODUCT SPECIFICATIONS:
| Product Dimensions | 32.25'W x 28.25'D x 37'H |
| Product Weight | 272 lbs |
| Unit Type | Split System Heat Pump |
| SEER |
15 |
| Max SEER | 14-15 |
| EER | 12 |
| COP 47 | 3.6 |
| COP 47 Part Load | 2.4 |
| HSPF | 8.2-8.5 |
| CFM | 1400-1450 |
| Tonnage | 3 1/2 |
| Cooling Capacity | 41000 |
| Heating Capacity | 40000 |
| Voltage |
Requires a minimum of 208V-230V/60HZ/45A (please check your home meets this electrical requirement prior to purchase) |
| Phase | 1 |
| Cycle | 60 |
| Stage | Single |
| Max Fuse Breaker | 45 |
| Min Circuit Ampacity | 24.2 |
| Color | Gray |
| Rated Load | 18 |
| Max Coverage Area | 1750 |
| Refrigerant Type | R-410A |
| Refrigerant Volume | 184 |
| Decibel Rating | 79 |
| Min Ambient Cool | 55 |
| Line Set Length | 15ft, 25ft, 35ft, 50ft |
| Max Line Set Length | 50ft |
| Line Set Fitting Type | Sweat |
| Liquid Line Size | 3/8 in |
| Suction Line Size | 7/8 |
| Compressor Motor Type | Scroll |
| Condenser Fan Motor Type | Direct Drive |
| Condenser Fan Motor HP | 1/3 |
| Condenser Fan Motor RPM | 825 |
| Metering Device | TXV |
| Auxiliary Heater | Yes |
| Auxiliary Heater Sizes | 7.5kw, 10kw, 15kw |
| Certifications | ETL AHRI |
| Warranty | Registered 10 Year Parts Warranty |
Overview
| Manufacturer warranty | 5 Year Parts Warranty |
|---|
Performance
| Nominal capacity | 3.5 tons |
|---|---|
| Cooling capacity | 41000 Btu/h |
| Stage | Single |
Efficiency
| SEER | 15 |
|---|---|
| EER | 12 |
| HSPF | 8.2-8.5 |
Electrical
| Voltage | 208-230 V |
|---|---|
| Phase | 1 |
| Frequency | 60 Hz |
| Maximum fuse or breaker | 45 A |
| Minimum circuit ampacity | 24.2 A |
Refrigeration
| Refrigerant | R-410A |
|---|---|
| Compressor | Scroll |
| Liquid line | 3/8 in |
| Suction line | 7/8 in |
| Metering device | TXV |
Heating
| Heating capacity | 40000 Btu/h |
|---|
Physical
| Depth | 32.25 in |
|---|---|
| Height | 37.00 in |
| Width | 32.25 in |
| Weight | 272.00 lb |
Installation
| Minimum cooling ambient | 55 °F |
|---|
Rated 4.7 / 5 Stars
4700+ Verified Reviews
Comfort That Speaks for Itself
See why homeowners and pros alike trust MRCOOL DIY systems to deliver comfort, savings, and easy installation.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.
I never thought I’d install my own HVAC system, but MRCOOL made it possible. The instructions were easy, and the pre-charged lines saved me from hiring a tech. Cools my garage workshop perfectly!
Our MRCOOL mini-split runs really quiet — you can barely tell it’s on. Our electric bill dropped about 35% this summer. Very impressed with the efficiency
Installed this in my detached office. Took me a Saturday morning and a friend to lift the outdoor unit. Works flawlessly — heats in winter and cools in summer.
I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.
Had a small question during installation and Vanessa picked up right away. They walked me through it step by step — best customer service I’ve had in years.
Keeps our sunroom comfortable in 100°F summers and comfy in the winter. The heat pump feature is amazing — one system for both heating and cooling!
I’ve remodeled a few homes, and MRCOOL DIY systems are a game-changer. No need for HVAC pros or special tools — everything is plug-and-play.