Software Tools

Skillsure, a leading provider of quality HVAC training in New Zealand, also develops powerful, web-based tools designed for the HVAC industry.

We prioritize ease of use and accessibility, ensuring our applications can be accessed from any internet-connected device and are continuously improved.

Discover two of our key applications below. For seamless access on any mobile device, simply add these tools to your home screen—a quick and easy process on both Apple and Android platforms.

Before using, please carefully review and agree to our user and license agreements.

EzeCalc – Heat Pump Air Conditioning

With a proven track record since 2008, EzeCalc has been a leading heat pump selection tool in New Zealand

Why EzeCalc?

  • Truly Mobile: Access EzeCalc from any internet-connected device, with a seamless experience optimized for mobile phones.
  • New Zealand Focused: Built with NIWA data and tailored to the unique climate of New Zealand.
  • Lightning-Fast Calculations: Determine room loads in under two minutes, based on proven, generations-old methods.
  • Project Management Made Easy: Open, save, and share projects securely online. Access them from anywhere, anytime.
  • Collaborative Access: Share project access within your company through a single login, or provide individual access for personalized use.
  • Instant Documentation: Print or email your selections with ease.
  • Comprehensive Support Tools: Benefit from built-in commissioning tools, capacity calculators, and cost-to-run estimators.
  • Building Code Compliance: Ensure compliance with G4 building code requirements with integrated fresh air calculations.
  • Equipment Selection Simplified: Quickly select heat pumps from leading brands like Fujitsu, Daikin, Haier, Gree, and MHI, with instant access to technical data.
  • Accurate Load Data: Total and sensible loads, with the ability to add heat from people and machinery.
  • Room Airflow Guidance: Minimum/maximum guidelines to ensure correct unit sizing.

EzeCalc empowers you to make informed decisions quickly and efficiently. Whether you’re on-site or in the office, EzeCalc is your essential tool for heat pump selection.

Start making faster, more accurate selections now.

 

Get EzeCalc FREE for 12 Months!

Enroll on the Skillsure Heat Pump or Ducted Installers course and receive a full 12-month subscription to EzeCalc absolutely FREE! After your complimentary year, continue accessing EzeCalc for only $75 + GST annually.

Or purchase EzeCalc outright for $245 + GST, then just the $75 + GST yearly subscription.

Contact us for a free trial using the contact us option:

Press the box image below to be transferred to the application.

Gas Cylinder Mate – Calculate the correct fill weight of a recovery cylinder.

Designed for New Zealand Refrigeration / Air Conditioning / Heat Pump Installers.

Introducing Gas Cylinder Mate, the comprehensive mobile application designed to support your fillers license training and ensure safe refrigerant recovery throughout New Zealand. Whether you’re a seasoned technician or just starting your training, Gas Cylinder Mate provides the tools and information you need at your fingertips.

Key Features:

  • Accurate Fill Calculations: Calculate safe fill amounts using both Fill Ratio and Specific Gravity methods.
  • Extensive Refrigerant Database: Access safety data sheets for all common refrigerants.
  • Approved Cylinder Lookup: Instantly search a WorkSafe database for approved cylinders by LAB number.
  • Safety Check Guidance: Step-by-step instructions for pre- and post-fill safety checks.
  • Recovery Diagram Reference: Visual guides for Vapor, Liquid, and Push-Pull recovery methods.
  • NZ Gas Supplier Directory: Find gas suppliers conveniently located across New Zealand.
  • Recovery Cylinder Emptying.  Information and link to Cool-Safe free collection and delivery service for recovered refrigerant (includes a bounty buy back fee!)
  • Cylinder Testing Resources: Quick access to WorkSafe’s list of approved cylinder test centers.
  • Essential Calculation Tools: Includes a Nitrogen Pressure Test calculator to determine potential pressure loss.
  • Informative FAQ: Answers common questions about safe cylinder filling practices.
  • Free for Trainees: Gas Cylinder Mate is provided free of charge to all fillers license training course attendees in New Zealand, regardless of provider.
  • Regular Updates: The app is consistently updated with the latest information and resources.

Gas Cylinder Mate empowers you to perform safe and accurate refrigerant recovery, ensuring compliance and best practices.

Press the box image below to be transferred to the application.

Gas cylinder mate is provided free. Registration as a user is required to gain access from within the app.