Pool heating in Melbourne — heat pump, gas or solar, sized to how you swim

This is Palatial Pools' Melbourne pool heating specialist page — not a suburb service template. From the Abbotsford shop we compare heat pump, gas and solar against how you swim, then size and commission the system that matches the duty.

Bring target temperature, months of use, and whether the cover goes on at night. Existing heater limping? We check flow and controls before we talk replacement.

Options

Heat pump for efficient season extension. Gas for rapid occasional lift and spa spikes. Solar where the roof and plumbing support it. Plenty of Melbourne yards end up with more than one tool — we say so when the numbers stack up.

• Heat pump — best day-to-day running cost with a cover; needs airflow and realistic sizing
• Gas — fast heat-ups; running cost climbs if used as all-season background heat
• Solar — cheap to run when the sun cooperates; model roof and uncovered loss first

Process

We start with how you swim and what the pad can take — not a brand sticker. Five steps: confirm swim pattern, measure the pool, match heating type to the job, check pad/power/airflow, then commission against real flow.

1. Confirm how you swim — target temp, months, spa vs pool, cover habits
2. Measure volume, surface, pump flow and filter condition
3. Match heat pump, gas or solar to the duty
4. Check clearance, supply and serviceable bypass
5. Commission heating speeds and leave cover/runtime advice

Cost

Install price and yearly energy are different questions. A cheap gas install that runs every night can cost more than a heat pump over a few Melbourne seasons. Routine service is $150/mo or $160 single visit; heating work is scoped to the system — no fake one-line “from $X”.

• Heat pump running cost — electricity × hours ÷ COP under Melbourne ambient
• Gas running cost — MJ/h × hours × tariff, adjusted for efficiency
• Solar — near-zero energy while the sun cooperates; payback vs what you would burn
• Install and repair quoted after we see the pad and the duty you want

Sizing

Volume sets the energy to raise temperature; surface, wind and overnight exposure set the loss. Cover use is part of the size. Heat pumps lose output in cold air — we size against the months you care about, not a midsummer brochure COP. Pump flow must clear the heater’s minimum.

Calculators

Same tools we point customers at before a site visit:

• Heat-up time — temperature rise with heater type, cover and Melbourne air temp
• Energy comparison — annual running cost across pump and heater setups
• Running cost calculator — pump hours, heating and chemicals
• Volume calculator — litres before you size heat
• Heat pump sizing guide — why litres alone are not enough
• Evaporation estimator — surface loss drives heating demand

Heating FAQs

• Which type? Swim often with a cover → heat pump. Occasional/spa spike → gas. Right roof → solar.
• Need a cover? Yes if you care about running cost — evaporation is the overnight killer.
• Heater runs, water barely moves? Measure inlet/outlet rise before upsizing.
• Repair vs replace? Flow, settings and sensors first.
• Estimate cost? Use energy comparison and heat-up tools with your hours and tariff.
• Spa to 38°C fast? Gas (or dedicated spa heater) usually beats a heat pump for a quick spike.

Case notes

Field and product photography on the live page comes from the public Palatial gallery — heat pumps, gas heaters and shared spa hydraulics. No AI invent, no named client addresses.

Related

Heater repair · Heat pump installation · Heat-up calculator · Energy comparison · Book service · All services