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Enviroheat 250L Heat Pump Hot Water Heater

SKU: 250EH1-15
Regular price $2,999.00 $2,599.00
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End Hot Water Stress - Save Big With the Enviroheat 250L Heat Pump
Tired of running out of hot water or getting crushed by energy bills? The Enviroheat 250L delivers reliable hot water day and night - while cutting your energy use by up to 71%. No rooftop panels needed. Just plug it in and start saving.

Highlights at a Glance

  • Up to 71% cheaper to run than electric hot water systems

  • 250L capacity - ideal for medium to large households

  • Plugs into a standard 10A power point — no hardwiring

  • Operates quietly at just 46 dBA

  • Delivers hot water even in temperatures as low as -7°C

Heats Your Water Using Free Energy from the Air

The Enviroheat draws heat directly from the surrounding air to warm your water. It’s the same principle as a fridge in reverse. For every 1kW of electricity, you get over 4kW of heating power. That means massive energy savings without sacrificing performance.

Designed to Work With or Without Solar

Already have solar? This system stores heat using your excess daytime power and delivers it at night when hot water demand spikes. Two built-in timers give you full control over when it heats — perfect for solar households wanting to slash energy use even further.

Built to Last in Australian Conditions

From hard water to coastal air, the dual full-length anodes fight corrosion and extend tank life. Inside, a micro-channel condenser and full-base coil exchanger heat the entire tank efficiently and recover faster after high use.

Quiet, Tough, and Weatherproof

The system runs at just 46 dBA — quieter than your dishwasher — and keeps working reliably even when the temperature drops below freezing. With built-in anti-freeze and frost protection, it’s made for year-round performance.

Specifications

Model: 250EH1-15

  • Nominal tank volume: 250L

  • Power supply: 220–240V / 50Hz / Single phase

  • Insulation protection: IPX4

  • Relief valve pressure: 700 kPa

  • Tank material: Vitreous enamel coated steel

  • Plumbing connection: G3/4” F

  • Corrosion protection: Sacrificial anode

  • Average heat pump input: 495W

  • Max. heat pump input: 865W

  • Auxiliary heating: 1500W

  • Max input power/current: 2365W / 9.85A

  • Refrigerant: R134a / 0.9kg

  • Default temp: 55°C

  • Temp range: 35–75°C

  • Minimum ambient temp: -7°C

  • Noise level: 46 dBA

  • Unit weight: 102kg (net), 115kg (gross)

  • Product dimensions (D×W×H): 600×629×1965 mm

  • Packing dimensions: 735×695×2250 mm

  • Dimensions A/B/C/D (mm): 629 / 270 / 1275 / 1987

Rebates & STCs

Claim up to 18 STCs.

  • Supplied as a supply-only unit

  • Licensed plumber must install

  • Claim directly or assign to an STC agent for instant rebate after install

What’s Included

  • 1 × Enviroheat 250L Heat Pump Unit (Model 250EH1-15)

  • 1 × Weather Shield for outdoor installation

  • 1 × Relief Valve (700kPa)

  • User Manual and Warranty Documentation

Downloads

The listed price includes product supply and delivery to the address selected at checkout.

Have Questions?

Call our friendly team at 1300 930 847 or email us at sales@waternex.com.au for expert advice.

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