Site map
Costs, Price Factors and 2026 Rebates
- Ducted vs split system air conditioning: upfront cost, running cost and which suits your home
- Heat pump hot water cost in Australia: system types, tank sizes and what pushes the price up
- Heating and cooling installation cost in Australia: split, ducted and heat pump hot water in 2026
- Home Energy Upgrades Fund loans for heat pumps and air conditioning: how the CEFC green loans work
- NSW Energy Savings Scheme discounts for heat pump hot water and air conditioners in 2026
- STCs for heat pump hot water in 2026: how the Small-scale Renewable Energy Scheme discount works
- Victoria's gas rules for homes: replacing gas hot water from 1 March 2027, new homes and disconnection
- Victorian heat pump and reverse cycle rebates in 2026: VEU discounts and the Solar Victoria hot water rebate
Worked Estimates and Checklists
- Reading the Zoned Energy Rating Label: star ratings, efficiency and noise for air conditioners and heat pumps
- Going all-electric: a worked example of replacing gas heating, hot water and cooking
- Heat pump hot water worked example: net cost after STCs and rebates, and the payback in years
- Heating and cooling quote checklist: what an air conditioning or heat pump quote should include
- Gas heating vs reverse cycle running costs: how to compare the bills with your own tariffs
- What size air conditioner do I need? Sizing a reverse cycle system in kW for Australian rooms
- Switchboard upgrades and new circuits for air conditioners and heat pumps: the hidden electrical costs
Failures, Complaints and Official Sources
- Air conditioner and heat pump warranties vs consumer guarantees: your rights under the Australian Consumer Law
- ARCtick licence check: who can legally install a split system or heat pump in Australia
- Heat pump hot water problems: noise, running out of hot water, cold weather and error codes
- \"Free\" heat pump and air conditioner offers: door-knocking, rebate scams and your cooling-off rights
- Common air conditioning installation mistakes in Australian homes and how to avoid them
- Air conditioning and heat pump problems: who to contact for faults, disputes, rebates and safety