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Free Shipping over $149* - from VIC, NSW, QLD, WA

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Up to 26% off

Henden by Reece Essential Inverter Heat Pumps - 9kw, 13kw, 17kw, 21kw, 24kw

From $3,398.00 $3,971.00

Tax included Shipping calculated at checkout.

Choose Maximum Outputs

9kW Henden Essential 13kW Henden Essential 17kW Henden Essential 21kW Henden Essential 24kW Henden Essential

Delivery and Shipping

Free Shipping over $149 for most products. Choose Express Post for fastest shipping!

Free, Flat Rate & Express Post Shipping Information.

Henden Essential Inverter Heat Pump - High-Performance Inverter Heat Pumps come in 9Kw, 13Kw, 17Kw, 21Kw, 24Kw maximum outputs.

Free Shipping Australia Wide

Experience superior pool heating with this advanced DC inverter heat pump. Designed for energy efficiency and ultra-quiet operation, it ensures optimal comfort while keeping running costs low. Ideal for residential pools, this heat pump offers reliable performance in all conditions.

Documentation: Spec Sheet | User Manual

Warranty: 25 Years - Heat Exchanger | 5 Years - Compressor | 3 Years - Components | 1 Year - Labour

Key Features

Intuitive Touchscreen Controller – Effortless operation with a user-friendly interface.
Easy Installation – External three-point quick connection for a hassle-free setup.
Innovative Perforated Design – Enhances performance and airflow.
Dual Operating Modes – Choose between Smart mode for efficiency or Silence mode for ultra-quiet operation.
Eco-Friendly R32 Refrigerant – Lower environmental impact with high efficiency.
Full Inverter Technology – Adjusts power dynamically for maximum energy savings.

Heat Pump Sizing - Heat Pump Sizing Guides for Pools & Spas -The above tables are to be used as a guide only and using ideal operating conditions. We recommend the largest heat pump you can budget for, as larger heat pumps ensure shorter running periods and are the most cost-effective over the long run. If possible, go at least one size up from the guide's recommendation. Note: Right-click a chart to open in a new window for a larger version.

General Heat Pump Sizing Guides

Heat Pump Sizes When Using a Cover:

Heat Pump Sizes When Not Using a Cover:

Heat Pump Sizing for Spas:

Heat-Up Times for Various kW Outputs:

We cannot be held responsible for undersized heat pump choices.

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Pool / Spa Heat Pump Sizing Assessment

Please complete the form below. We’ll use this information to recommend a properly sized heat pump.

Contact & Address

First Name *

Last Name *

Email *

Company (if applicable)

Street Address *

Suburb *

State *

Postcode * Australian 4-digit postcode

Pool / Spa Dimensions (metres)

Length (m)

Width (m)

Shallow End Depth (m)

Deep End Depth (m)

Site & Usage

Indoor / Outdoor

Usage Type

Wind Exposure

Shading

Does it have an infinity edge?

Targets & Costs

Desired Temperature (°C)

Electricity Cost per kWh (cents) Tip: Check your latest bill. Enter cents per kWh (e.g. 32.5)

Notes

We’ll reply to your email with our recommendation.

Payment & Security

We accept: Visa, Mastercard, Amex, Apple Pay, Google Pay, ShopPay, Paypal, Zip, Afterpay

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Check your order status

Updates & tracking. Log into your account or check your original order confirmation for tracking and order status.
Great Prices

Our unique relationships with manufacturers gives us great pricing that we pass on to you.
Technical Support

Please use this Contact Form for technical support questions. Include as much information as possible.

Brands We are an authorised dealer, retailer, and/or service & warranty agent for many leading brands, including: Fluidra (AstralPool, Zodiac, Hurlcon), Aeware (Gecko), AquaFlo, Balboa, CG Air, CMP, Darlly, Davey, Del Ozone, Edgetec, Gecko, Goulds, Henden, Honeywell, Hydroquip, ITT, Jandy, Joyonway, Laing, Lo-Chlor, LX, Madimack, Magnum, Onga, Pentair, Raypak, Rheem, Reemay, S & P, Sensaheat, Spa-Craft, Spa-King, SpaNet, Spa-Quip, SpaZazz, Waterway, Weld-On, Xylem, and others. Trademark Information: All trademarks, brand names, and logos displayed on this website are the property of their respective owners. Heater and Spa Parts is an independent Australian supplier of replacement parts and accessories. Use of trademarked names, logos, or brands is for identification and compatibility purposes only unless otherwise stated.

Shipping & Pick-Up
We are 100% Australian owned with a real store and fast dispatch, not a drop shipper.
Enjoy Free Road Shipping on orders over $149*. Need it fast? Choose Express Post (1 to 5 business days)* and contact us to confirm stock for urgent orders.
Pick-ups are available from our Carrum Downs, VIC store at 10 Industry Blvd, Carrum Downs Vic.
Please order online first and we will notify you when it is ready. NSW, QLD, and WA warehouses ship orders only.

T&Cs apply.
Parts & Brands
We stock and supply parts from all the major brands: Aeware, AquaFlo, Astralpool, Balboa, CG Air, CMP, Darlly, Davey, Del Ozone, Edgetec, EvoHeat, Fluidra, Gecko, Hurlcon, Jandy, LX, Pentair, Raypak, Rheem, SpaNet, Spa-Quip, Waterco, Waterway, Zodiac—and many more.
Our parts are compatible with popular spa brands including Alpine, Arctic, Artesian, Bullfrog, Caldera, Cyclone, Decina, Dimension One, Fisher, HotSpring, Jacuzzi, Just Spas, Monarch, Oasis, Sapphire, Signature, Sundance, Vortex® and dozens more.
Warranty Info
About Us
Heater & Spa Parts has Australia’s largest range of spa spare parts, supplies, and pool heaters from top brands. We are a real store with real stock, not a drop shipper.
We are 100% Australian-owned with warehouses in VIC, NSW, QLD and WA, and we ship fast.
As authorised dealers and service agents, with former manufacturer staff on the team, we know our stuff.
With 50,000+ parts across 5,000+ product lines, we stock filters, pumps, jets, chemicals, heaters, touchpads, control panels and more, plus manuals and expert help.