Save up to 15% on selected models & enjoy smart upgrades on others. Limited time only – call now to lock in your deal.Save up to 15% on selected models & enjoy smart upgrades on others. Limited time only – call now to lock in your deal.Save up to 15% on selected models & enjoy smart upgrades on others. Limited time only – call now to lock in your deal.
Howick Heat Pumps
  • Home
    • All Heat Pumps
    • Extra Small Room Heat Pumps
    • Small Room Heat Pumps
    • Medium Room Heat Pumps
    • Large Room Heat Pumps
    • Extra Large Room Heat Pumps
    • Basic Heat Pumps
    • Plus Heat Pumps
    • Premium Heat Pumps
    • Designer Heat Pumps
    • Platinum Heat Pumps
    • Highwall Mounted Heat Pumps
    • Central Ducted Heat Pumps
    • Ceiling Mounted Heat Pumps
    • Ceiling Suspended Heat Pumps
    • Floor Console Heat Pumps
    • Multi Room Outdoor Heat Pumps
    • Ceiling Concealed Heat Pumps
  • Ventilation
  • Servicing
  • News
  • Areas We Service
  • FAQ's
  • About
  • Contact
Free Home Assessment
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
GS50 Standard High Wall Heat Pump
Mitsubishi Electric

Large Room
Basic.
Highwall Mountedgs-50White

Mitsubishi Electric Large Room GS50 Standard High Wall Heat Pump

The GS Series delivers exceptional value with efficient heating and cooling that's perfect for New Zealand homes. Built with superior Japanese technology, this heat pump combines affordable comfort with reliable performance in all seasons. Its user-friendly features and energy-efficient operation make it an ideal choice for families wanting quality climate control without compromising on running costs.

At a glance

  • 5.5KW Heating
  • 5KW Cooling
  • High Wall
  • Eco Friendly
  • Rental Ready
Available Sizes & Colours

gs25 White

Small
Room

gs35 White

Medium
Room

gs50 White

Large
Room

gs60 White

Extra
Large Room

gs71 White

Extra
Large Room

gs80 White

Small
Open Space

Book InstallationContact

Key Features

Just what you need & nothing you don't.

Energy-Saving
R32 Technology

Save on your power bills with advanced R32 technology that delivers superior energy efficiency. This next-generation system uses less power to keep your home comfortable all year round.

Built
to Last in Coastal Areas

Perfect for New Zealand homes near the coast, the Blue Fin protection keeps your heat pump running efficiently for longer by protecting it from salt air and environmental wear.

Breathe
Cleaner Air

Keep your family healthy with advanced air filtration that removes dust, pollen, and other allergens. The optional Anti-Allergy filter takes comfort further by targeting bacteria, mold, and dust mites.

Smart
Energy Saving Mode

Econo Cool automatically adjusts airflow to create a cooling breeze effect, helping you stay comfortable while using less energy - perfect for those warm summer days.

Even
Room Temperature

Say goodbye to hot and cold spots. The Vertical Swing feature ensures every corner of your room stays comfortable by distributing air evenly throughout the space.

Simple
Temperature Control

The easy-to-use controller puts comfort at your fingertips with large, clear buttons and a simple display. Perfect for everyone in the family, from kids to grandparents.

7-Day
Timer for Smart Comfort

Program your perfect temperature schedule for each day of the week. Wake up to a warm home in winter or come home to refreshing cooling in summer - all while maximizing energy savings.

Control
from Anywhere

Add optional Wi-Fi control to adjust your home's temperature from your phone, whether you're at work, running late, or on vacation. Always arrive home to perfect comfort.

Advanced
Air Purification Option

For families concerned about air quality, the optional Plasma Quad Connect provides hospital-grade air filtration, creating a healthier home environment all year round.

Extra
Protection for Coastal Homes

For homes in coastal areas, the optional Corrosion Protection Service extends your heat pump's life and maintains its efficiency in challenging environments.

Complete Specifications.

Specifications
ModelGS50 Standard High Wall Heat Pump
Model Numbermsz-gs50vfd-a1
Series Codegs
Size Code50
SeriesGS Series
Use CaseLarge Room
Heating Capacity5.5 kW
Cooling Capacity5 kW
Size5 kW
Dehumidifying CapacityN/A
Heating Operating Range-15 degC to +24 degC
Cooling Operating Range-10 degC to +46 degC
Refrigerant TypeR32
Power Supply230V / Single Phase / 50 Hz
Operation TypeSingle Split, Inverter
Outdoor Unit Noise Level53 dB
Dust Collection FilterYes
Antibacterial FilterYes
Warranty
Parts & Labour5 Years
Energy Efficiency
Energy Star Rating2.5-Star
Annual Energy Efficiency Ratio3.55
Energy Efficiency Ratio3.6
Annual Coefficient of Performance3.8
Coefficient of Performance3.85
Annual Heating Consumption1.77 kWh
Annual Cooling Consumption1.43 kWh
Total Annual Energy Consumption1.77 kWh
Dimensions
Indoor Unit Width923 mm
Indoor Unit Height305 mm
Indoor Unit Depth250 mm
Indoor Unit Weight12.3 kg
Outdoor Unit Width800 mm
Outdoor Unit Height714 mm
Outdoor Unit Depth285 mm
Outdoor Unit Weight41 kg

Additional info

Document Library .

Brochure
Operation Manual / User Guide
Quick Start Guide
Cleaning Instructions
Warranty

Professional Installation

Expert Installation Service.

Our certified technicians ensure your heat pump is installed to the highest standards, maximizing efficiency and longevity. We handle everything from site assessment to final commissioning, so you can enjoy optimal comfort from day one.

Installation Process

  • Site Assessment: Comprehensive evaluation of your home's layout and electrical requirements
  • Professional Installation: Expert mounting and connection by certified technicians
  • System Commissioning: Complete testing and optimization of your new heat pump
  • User Training: Hands-on demonstration of controls and maintenance tips
Book InstallationContact
Professional heat pump installation service

Testimonials

What our customers say.

Thanks, your team were very impressive, they knew their stuff, were quick and quiet and the unit looks lovely!

Liz

Excellent service, much appreciated

Tony

Thanks for your help and support and the fact you put us in the correct direction. I would recommend you to anyone. Thanks again.

Bryan

Excellent Job. Lovely guys.

Jo

The latest

News & inspiration.

Stay informed with the latest in heating, ventilation, and air conditioning through our expert blog. From energy-efficient innovations and seasonal maintenance tips to smart climate control systems and industry updates, our articles are designed to keep homeowners and business owners ahead of the curve. Whether you're looking to reduce your energy bills, improve indoor air quality, or explore the newest HVAC technologies, our regularly updated blog has you covered.

29 July 2025

How Does Lossnay Ventilation Work? Understanding Energy Recovery Technology

How Does Lossnay Ventilation Work? Understanding Energy Recovery Technology

20 July 2025

Ventilation for All Types of Applications: Complete Home Solutions

Ventilation for All Types of Applications: Complete Home Solutions

2 June 2025

Multi-Room Heat Pump Systems: Whole-Home Comfort Solutions

Multi-Room Heat Pump Systems: Whole-Home Comfort Solutions

14 July 2025

Heat Pump Pipe Reuse Technology: Save $400+ Annually with Smart Upgrades

Heat Pump Pipe Reuse Technology: Save $400+ Annually with Smart Upgrades
Howick Heat Pumps

Your local Heat Pump Specialist. Servicing the wider Auckland Region, East Auckland, Howick & Pakuranga.

Products

  • Heat Pumps
  • Ventilation
  • Servicing

Company

  • About
  • Areas We Service
  • Contact

Resources

  • News
  • FAQ's
  • Free Assessment

© 2025 Cooltemp LTD, All rights reserved.

Privacy Policy|Terms & Conditions