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RectorSeal Ghost External Plus Mini Split Condensate Pump Kit 100-240V | Ultra-Quiet Low Profile Drain Pump

RectorSeal Ghost External Plus Mini Split Condensate Pump Kit 100-240V | Ultra-Quiet Low Profile Drain Pump

SKU83930

TypeCondensate Pumps

Regular price $323.00
Sale price $323.00 Regular price $365.00
You Save: $42.00
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Free delivery*
Ships in 1–2 business days
Estimated arrival: Jun 20 – Jun 22
Based on order date & typical delivery times
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PRODUCT DESCRIPTION

RectorSeal Ghost™ External Plus Mini Split Condensate Pump Kit 100-240V

The RectorSeal Ghost™ External Plus Condensate Pump Kit is one of the quietest and most advanced mini-split condensate pumps available today. Designed specifically for ductless mini-split air conditioners and heat pumps, this ultra-slim pump combines variable-flow technology, soft-start operation, and adaptive capacitance sensing to deliver reliable condensate removal while maintaining exceptionally low noise levels.

Its low-profile design mounts discreetly beneath high-wall indoor units, making it ideal for installations above doors, hallways, bedrooms, offices, and other noise-sensitive spaces. With reversible left or right installation options, integrated overflow protection, and a maximum lift height of 39.4 feet, the Ghost External Plus offers both flexibility and performance for professional HVAC installers and DIY mini-split owners alike.

Why Choose the Ghost External Plus?

Unlike traditional condensate pumps that cycle on and off at full speed, the Ghost External Plus uses intelligent capacitance technology to automatically adjust pump speed based on condensate production. This reduces noise, minimizes vibration, extends pump life, and improves overall system performance.

  • Ultra-Quiet Operation – Low noise rating of only 16 dB(A) at 3.3 feet.
  • Variable Flow Technology – Automatically adjusts pump speed based on condensate volume.
  • Soft-Start Technology – Reduces vibration and operating noise.
  • Low Profile Design – Fits neatly beneath high-wall mini-split units and above doorways.
  • Reversible Installation – Configure left or right inlet orientation for maximum installation flexibility.
  • Integrated Safety Switch – Includes dry contacts for overflow protection and automatic system shutdown.
  • Adaptive Capacitance Sensor – Solid-state water level sensing with no traditional float mechanism.
  • Fully Potted Electronics – Enhanced moisture resistance and long-term reliability.
  • Includes Anti-Siphon Device – Helps prevent drainage issues and unwanted siphoning.
  • Universal Voltage Compatibility – Operates on 100-240V AC, 50/60Hz.

Perfect for Mini Split Applications

The Ghost External Plus is specifically engineered for ductless mini-split air conditioning and heat pump systems up to 157,000 BTU/hr (46 kW). Its slim, neutral design blends seamlessly with leading mini-split brands including MRCOOL, Daikin, Mitsubishi, Fujitsu, LG, Gree, Pioneer, Cooper & Hunter, and more.

Because the pump sits discreetly within the shadow line beneath the indoor air handler, it maintains a clean, professional appearance while providing easy access for service and maintenance. :contentReference[oaicite:0]{index=0}

Product Specifications

Brand RectorSeal
Series Ghost™ External Plus
Part Number 83930
Product Type Mini Split Condensate Pump Kit
Power Supply 100-240V AC, 50/60Hz
Power Consumption Less than 4 Watts
Pump Technology Rotary Diaphragm with Adaptive Capacitance Sensing
Capacity 10.6 GPH @ 0' Head / 3.6 GPH @ 39.4' Head
Maximum Discharge Head 39.4 ft (12 m)
Maximum Suction Lift 6.6 ft (2 m)
Maximum System Capacity 157,000 BTU/hr (46 kW)
Safety Switch Normally Closed Overflow Protection Contact
Safety Contacts 5A Volt-Free NC/NO @ 230V AC
Maximum Water Temperature 104°F (40°C)
Discharge Tube Size 1/4" ID
Ingress Protection IP45
Sound Level 16 dB(A) @ 3.3 ft (1 m)
Pump Dimensions 11.1" × 2.2" × 2.7"
Included Accessories Anti-Siphon Device & Installation Components

Key Benefits for Installers

Feature Benefit
Ultra-Slim Housing Fits where other condensate pumps cannot
Reversible Configuration Simplifies installation on either side of the air handler
Variable-Speed Operation Reduces noise and improves efficiency
Capacitance Sensing No traditional float mechanism to stick or fail
Soft Start Technology Minimizes vibration and startup noise
Overflow Safety Contacts Protects equipment and property from water damage
Fully Potted Electronics Enhanced durability in humid HVAC environments

Ideal Applications

  • MRCOOL DIY Mini Split Systems
  • Single-Zone Mini Splits
  • Multi-Zone Mini Splits
  • Residential Ductless HVAC Systems
  • Commercial Mini Split Installations
  • Apartments, Offices & Hotels
  • Noise-Sensitive Applications
  • Installations Above Doorways

Buy from MRCOOL DIY Direct

MRCOOL DIY Direct is one of America's leading authorized HVAC dealers, providing genuine condensate management products, mini-split accessories, and expert technical support. Order the RectorSeal Ghost External Plus Mini Split Condensate Pump Kit today and enjoy reliable condensate removal, whisper-quiet operation, and long-term protection for your ductless HVAC system.

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

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!

Jason R., North Carolina

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

Megan L., Arizona

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.

Daniel P., Texas

I swapped my old central unit for two MRCOOL DIY mini-splits. Same comfort, way lower bills. The inverter technology really makes a difference.

Jennifer C., Florida

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.

Chris B., Ohio

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!

Angela K., Kentucky

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.

Brandon S., Tennessee

Why Buy From Us

Why Buy from MRCOOL DIY Direct?

Trusted nationwide for MRCOOL DIY systems, support, and installation guidance.

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Top MRCOOL Dealer

Trusted nationwide for DIY mini split systems.

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DIY System Experts

Specializing in MRCOOL DIY systems and support.

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Fast Shipping

Quick delivery across the lower 48 states.

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Real Support

Help with sizing, compatibility, and installation.

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Family-Owned

Based in Missouri, serving nationwide.

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Complete System Guidance

We help you get everything needed for install.