Product Overview
DC Inverter Rotary Compressor
Introducing the KTQ420D1UMU DC Inverter Rotary Compressor, an advanced solution engineered for superior performance in modern HVAC systems. This high-efficiency compressor operates precisely at 180V with frequencies up to 180Hz and is compatible with R454B, R32, and R410A refrigerants, ensuring optimal energy savings and versatile application.
Technical Specifications
| Model Number: | KTQ420D1UMU |
|---|---|
| Compressor Type: | DC Inverter Rotary |
| Operating Frequency: | 180V, at 180Hz |
| Refrigerant Type: | R454B, R32, R410A |
| Application: | Mini Split Systems, Heat Pumps |
| Shipping Package Dimensions: | 12x12x24, weight 57lb. |
Key Features
- Advanced Inverter Technology: Delivers variable speed operation for precise temperature control, enhanced energy efficiency, and reduced power consumption.
- Broad Refrigerant Compatibility: Designed to work seamlessly with R454B, R32, and R410A refrigerants, offering flexibility for various system requirements and future-proofing.
- Quiet and Smooth Operation: Rotary design combined with inverter control minimizes vibration and noise, providing a more comfortable indoor environment.
- Robust Durability: Constructed with high-quality materials to withstand the rigors of continuous operation in demanding mini split and heat pump applications.
- Optimized Performance: Engineered to deliver consistent and reliable cooling and heating capacity, ensuring peak system performance under varying load conditions.
Applications
Perfect for:
- High-Efficiency Mini Split Air Conditioning Systems
- Residential and Light Commercial Heat Pump Systems
- Multi-Zone HVAC Installations Requiring Variable Capacity
- Replacement for Original Equipment Manufacturer (OEM) Inverter Compressors
- New Construction Projects Demanding Energy-Efficient HVAC Solutions
Quality Assurance
At southminisplits.com, we are committed to providing only the highest quality HVAC components. The KTQ420D1UMU DC Inverter Rotary Compressor adheres to rigorous manufacturing standards, ensuring it meets or exceeds OEM specifications for performance, reliability, and longevity. Trust southminisplits.com for genuine parts that maintain the integrity and efficiency of your HVAC systems.
Technical Specifications - 11103020A00796
| model number | KTQ420D1UMU |
|---|---|
| compressor type | DC Inverter Rotary |
| operating frequency | 180V, at 180Hz |
| refrigerant type | R454B, R32, R410A |
| application | Mini Split Systems, Heat Pumps |
| shipping package dimensions | 12x12x24, weight 57lb. |
| sku | 11103020A00796 |
| width: (packaged size) | 12.00 (in) |
| height: (packaged size) | 24.00 (in) |
| depth: (packaged size) | 12.00 (in) |
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We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map

IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.
SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.
Shipping & Delivery
We will prepare your order within 24–48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION
Please be informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery.
To AVOID delays, please make sure the phone number in your order details is accurate and one where you can be reached. You may also contact the carrier directly using your tracking number to schedule your delivery.
It is your responsibility to ensure a safe and secure delivery environment. We are not liable for any packages that are stolen or lost after delivery is confirmed.
Please verify your shipping address carefully. Changes to your shipping address after the freight has been shipped may result in additional fees of 15% or more, depending on freight weight and dimensions.
SMALLWARES INFORMATION
Smaller items such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves may be shipped via FedEx without a signature requirement if ordered individually.
It is your responsibility to ensure a safe delivery location. We are not liable for packages lost or stolen after delivery confirmation. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING
Please inspect your boxes carefully upon delivery. Shipments should arrive shrink-wrapped and on a pallet. If you notice any damage or signs of mishandling (such as a crushed box or forklift puncture), write comments on the delivery receipt before signing, even if the damage appears minor.
Contact us immediately if any issues arise so we can assist you promptly.
SMS Delivery Notifications
If you opted into SMS notifications, we may send you order updates or delivery reminders by text message. Message frequency may vary. Message and data rates may apply. Text STOP to opt out. Text HELP for assistance.
For more details, see our Privacy Policy.
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