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Tired of rising power bills, running out of hot water, or relying on an outdated, inefficient heating system?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Say goodbye to wasteful, outdated water heating and hello to a smarter, more cost-effective solution.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.

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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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What our customers say

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

Kathie M.

★★★★★

"Excellent service on the evening before Good Friday when you had already finished your work day but still came out and helped us with our gas cylinder. It was really appreciated "

Papamoa, Bay of Plenty

Christine J.

★★★★★

"I want to say using Spartan Plumbing certainly was a great experience. I will be contacting them again for any plumbing or gas jobs I need done in the future. What an amazing team. I’m a senior citizen and have had a lot of times over the years getting tradesmen to fix issues and Spartan is at the top now for customer experience and satisfaction."

Papamoa, Bay of Plenty

Peterina H.

★★★★★

"Damien assessed what were the best options for replacing our water heating system (gas) plus most efficient. Work was carried out with the least amount of disruption. We also had a new gas hob installed. Friendly, efficient and professional can’t recommend more highly."

Tauranga, Bay of Plenty

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

What our customers say

Make the smart choice for your Tauranga home.