Updated October 2026
Ingleside is one of the last genuinely semi-rural pockets of the Northern Beaches, large blocks and acreage between the escarpment and the Warriewood valley, with planning for future housing having run in the background for many years. For hot water today, it is acreage rules that apply. Beaches Hot Water is a free referral service connecting you with licensed hot water plumbers who cover Ingleside. We are not plumbers and we never charge for the referral.
Hot water without mains gas
Many Ingleside properties are not connected to mains gas, and availability varies property by property, so the plumber confirms what you actually have before quoting. In practice the suburb runs on electric storage tanks, LPG for some households, and a growing number of heat pumps. If your current system is gas, check whether it is mains or bottled before you request a quote, because it changes the replacement options and the spec.
Long driveways are the other Ingleside signature. Tell the plumber how far the house sits from the street and where the unit lives on the property, with photos. On acreage, arriving with the right tank and the right fittings in one trip is the whole game. Much of the area is also bushfire-prone, which shapes external unit placement, and your council can confirm how your block is mapped.
Strong candidates for heat pumps and solar
Properties with space, no gas connection and an ageing electric tank are the textbook case for a heat pump. There is room to site the unit well away from bedrooms, and the incentives, federal STCs plus the NSW Energy Savings Scheme, can cut thousands off the $3,000 to $6,000 installed guide range, with the installer quoting the net figure. Unshaded roof space also makes solar hot water worth pricing on some blocks, keeping in mind it is the highest upfront option.
For straight swaps, electric storage runs from around $800 to $2,500 installed, and gas storage or continuous flow around $1,200 to $3,500 installed where gas of either kind is in play. Storage tanks typically last 8 to 12 years, continuous flow commonly 15 to 20 years, and a leaking cylinder always means replacement. Component faults are repairs at roughly $150 to $600 depending on the part. These are guide figures, and the plumber's quote is the price that counts.
Frequently asked questions
Can an Ingleside property get same-day replacement?
Same-day replacement is often possible for common sizes with a morning request, exact details and photos. The long driveways make a confirmed unit before departure more important here than anywhere closer to the beaches.
We are not on mains gas. What should replace our old gas storage tank?
If it runs on LPG, a like-for-like LPG unit is straightforward. Many owners instead use the failure as the moment to move to a heat pump and end the bottle swaps. The plumber can price both paths in one quote.
Does the talk of future development change what system I should buy?
Plan for the property you live on now. A system is a 10 to 20 year asset depending on type, and the right choice is the one that suits your household, your water setup and your block today.
Nearby, we also cover Terrey Hills and Elanora Heights.