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Established 2017 • 35+ Years Industry Experience • Fully Insured • VBA 48380 • ARC AU43915 • 6-Year Workmanship Warranty on New Installations
Established 2017 35+ Years Industry Experience Fully Insured VBA 48380 ARC AU43915 6-Year Workmanship Warranty on New Installations
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Rinnai · Gas Heating + Refrigerated + Evaporative

Rinnai Heating & Cooling Melbourne

Coolcare supports Rinnai across gas heating and multiple cooling pathways, including service, repairs, replacement and verified new installation.

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Gas pathway

Rinnai Gas Ducted Heating

Gas service, fault diagnosis, replacement and gas-to-electric comparison. CO testing wording stays only in this gas context.

Gas Heating
Cooling / reverse-cycle pathways

Split, Multi-Split, Ducted & Evaporative

Rinnai cooling work can fall into more than one system family, so Coolcare routes the booking according to the actual equipment installed.

Cooling Options
Why identification matters

A broad brand scope across both heating and cooling categories.

Rinnai can appear in several Coolcare system pathways, so identifying the actual installed system is especially important before choosing service, repair, replacement or installation content.

Gas ducted heatingGas-specific service and replacement workflow.
Split / multi-splitRoom-based refrigerated air-conditioning workflow.
Ducted reverse-cycleWhole-home refrigerated pathway.
Evaporative coolingEvaporative-specific service and replacement pathway.
Rinnai service & repairs

Tell us which system is installed before the visit.

A Rinnai service request should identify whether the equipment is gas heating, refrigerated air conditioning or evaporative cooling so Coolcare can route the job correctly.

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Rinnai replacement

Compare the current system format before replacing it.

For Rinnai installation or replacement, Coolcare compares the property requirement and system format before final equipment is selected.

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Transparent pricing

Standard residential service pricing

Effective 1 October 2026 · GST included

Single storey $264
Double storey $308
Additional appliance $143

Standard pricing assumes normal safe access. Parts, repairs, major/deep cleaning and difficult or non-standard access/labour are additional where required.

Coolcare brand policy

Brand-specific capability. Brand-independent advice.

Coolcare can work with Rinnai

Where appropriate, Coolcare may still compare other suitable equipment if that better fits the property, efficiency goals, availability or budget.

No authorised-dealer claim

This page does not state that Coolcare is an authorised dealer, authorised installer, approved dealer or manufacturer partner for Rinnai.

Coolcare service areas

South-East Melbourne, Bayside, Eastern Suburbs & Mornington Peninsula

Other Melbourne areas are considered depending on the job and technician availability. There is no separate travel surcharge within Coolcare's primary service area.

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Rinnai FAQs

Gas, refrigerated and evaporative questions.

Does Coolcare work on both Rinnai heating and cooling systems?

Yes. The approved scope includes gas heating plus split, multi-split, ducted reverse-cycle and evaporative pathways.

Is carbon monoxide testing relevant to every Rinnai job?

No. Carbon monoxide testing applies to gas ducted heating service where applicable, not to refrigerated or evaporative cooling work.

Can Coolcare quote a new Rinnai system?

Yes. New Installation is included in Coolcare's approved scope across relevant system types.

Can a Rinnai gas heating replacement be compared with an electric upgrade?

Yes. Where relevant, Coolcare can compare a like-for-like gas replacement with a gas-to-electric reverse-cycle pathway.

We Take Pride in Your Comfort

Need help with your heating or cooling?

Call Coolcare or send us a service or quote request.

Call 03 9078 3862 Book Service Get Quote