Hot Water Heat Pump

Upgrade to a Smarter, More Efficient Hot Water System

Tired of rising power bills, running out of hot water, or relying on an outdated, inefficient heating system?
It’s time to future-proof your home with the HydraHeat Hot Water Heat Pump. Designed for maximum efficiency, cost savings, and all-day hot water, it’s the smart choice for modern living.
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Why Choose HydraHeat?
Spartan Plumbing proudly brings HydraHeat to homes across Papamoa, Tauranga, and the Bay of Plenty. Expertly engineered by Rinnai New Zealand for the Kiwi climate, this cutting-edge system offers a better way to heat water efficiently and affordably.

Slash Power Bills
Hot Water On Demand
Improved Heating Efficiency
Power Savings
Easy Maintenance
Robust Warranty
Local Service & Installation
Future-Proof Technology

Say goodbye to wasteful, outdated water heating and hello to a smarter, more cost-effective solution. Contact Spartan Plumbing today to upgrade your home with HydraHeat and start enjoying lower bills and unlimited hot water.

Enquire Now

Why Get a Hot Water Heat Pump?

Save on Heating Costs

Up to 75% Savings on Hot Water Costs

Commitment to Sustainability

Uses only 150g of high-efficiency R290 refrigerant

Renowned Quality

A trusted name in home comfort solutions

Reliable Performance

Built-in electric element for consistent hot water

Easy Maintenance

Heat Pump unit is removable for easy servicing

Protection Against the Cold

Equipped with defrost and frost protection functions

Ideal for Various Home Sizes

Suitable for homes with 2–6 people

Strong Warranties

5 & 7-year warranties on the heat pump & cylinder

Product Details:

Operation Modes: Standard, Boost, Eco 55, Eco 50, High Usage, Element Only

‍Scope of Use: Ideal for residential and smaller commercial applications

‍Installation: Designed for outdoor but may be installed indoors in non-occupied spaces with professional guidance

The Rinnai HydraHeat® is optimised for outdoor setups but can be adapted for indoor installations in specific scenarios. Although it's not suited for heating spas or swimming pools or for hydronic applications, it’s an excellent choice for residential and smaller commercial uses in Tauranga.

Get in touch today

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We love what our customers say...

Hear why our customers choose Spartan Plumbing as their preferred Bay of Plenty plumber and gasfitter.

Anthone S.

★★★★★

"Damien was super helpful and informative on our situation. A leaking hose was fixed at urgent time. A super friendly and nice lad."

Papamoa, Bay of Plenty

Jes & Lance G.

★★★★★

"Absolutely highly recommended! No fuss, professional, quick, great communication & not a rip off!!! Would absolutely use again."

Papamoa, Bay of Plenty

Danni I.

★★★★★

"Damien and Laura run a fantastic business. Quick to respond, reliable and went above and beyond to ensure our little family weren’t without hot water when our system packed it in. These guys work hard and are an amazing resource for the Bay of Plenty community - do not hesitate to book."

Tauranga, Bay of Plenty

Make the smart choice for your Tauranga home.

Choose sustainability, efficiency, and quality with Spartan Plumbing’s HydraHeat®. Invest today.

Get in touch with our team today!

Hot Water Heat Pumps

Upgrade to a Smarter, More Efficient Hot Water System

Why Get a Hot Water Heat Pump?

Product Details:

Get in touch today

We love what our customers say...

Make the smart choice for your Tauranga home.