Enviroheat 250L Heat Pump Hot Water System
The Enviroheat 250L Heat Pump Hot Water System is an energy-efficient monobloc air-source water heater designed for households wanting to move away from conventional electric storage hot water and reduce reliance on direct electric resistance heating.
Installed Today offers the Enviroheat 250L as a supply-only heat pump hot water system, with supply and installation options available across eligible Brisbane and Gold Coast service areas.
Official model 250EH1-15 features a 250L nominal tank volume, R134a refrigerant, 1.5kW auxiliary electric heating support, smart timer control, Eco, Auto, Boost and Holiday operating modes, dual full-length anode corrosion protection, a vitreous enamel coated steel tank and a listed 46 dBA operating noise level.
What Does the Enviroheat 250L Do?
The Enviroheat 250L uses air-source heat pump technology to absorb thermal energy from the surrounding air and transfer that energy into the stored water.
This allows the system to reduce reliance on direct electric element heating compared with a conventional electric storage water heater. An auxiliary electric element is also included for additional heating support when operating conditions or household demand require it.
Who Is the Enviroheat 250L Best For?
Medium Family Homes
The 250L nominal storage capacity can suit medium households wanting a practical balance between stored hot water capacity and heat pump efficiency.
Electric Storage Upgrades
The Enviroheat 250L can be a practical replacement pathway for selected conventional electric storage water heaters where the location, plumbing, electrical supply, airflow and drainage are suitable.
Homes With Solar PV
Timer control can be used to schedule operation during selected daytime periods, helping suitable homes make greater use of available solar PV generation.
What Problems Can the Enviroheat 250L Help Solve?
Standard Electric Storage Energy Use
Heat pump technology transfers heat from ambient air into the water instead of relying primarily on direct electric resistance heating.
200L Capacity Too Small
The 250L nominal tank provides more stored hot water than a compact 200L-class heat pump, which can better suit stronger household demand.
Need for Smarter Operating Times
Eco timer control allows heating periods to be scheduled around household routines, tariffs or daytime solar PV generation where suitable.
Enviroheat 250L Key Details
Is the Enviroheat 250L Right for My Home?
A Good Choice If...
You want a 250L heat pump, are replacing electric storage, want timer-based solar PV operation or need more stored capacity than a compact 200L heat pump.
Consider Another Option If...
Your installation location has unsuitable airflow, inadequate drainage, insufficient access or your household demand requires a different storage capacity.
Check Before Ordering
Confirm installation space, airflow, drainage, plumbing, valve requirements, electrical supply, base condition, access and household hot water demand.
How Does the Enviroheat 250L Heat Pump Work?
1. Heat Is Drawn From the Air
The heat pump collects thermal energy from the surrounding air using its refrigeration circuit.
2. Heat Transfers Into the Water
The captured heat is transferred into the water stored inside the 250L vitreous enamel coated steel tank.
3. Hot Water Is Stored
The heated water remains stored for later household use, with auxiliary electric heating available when additional support is required.
Key Features of the Enviroheat 250L
250L Nominal Tank
The system provides a listed 250L nominal tank volume for household hot water storage.
Monobloc Heat Pump
The heat pump and storage tank are integrated into one monobloc air-source hot water system.
Smart Operating Modes
Auto, Eco, Boost and Holiday modes provide several ways to match water heating to household routines.
Solar-Ready Timer Control
Timer scheduling can be used to operate the system during selected daytime periods where solar PV generation is available.
Dual Anode Protection
The supplied information lists dual full-length anodes to support corrosion protection and tank life.
Auxiliary Heating Support
A 1.5kW auxiliary electric element provides additional heating assistance for Boost operation and other conditions where required.
Enviroheat 250L Specifications
| Specification | Details |
|---|---|
| Brand | Enviroheat |
| Product | Enviroheat 250L Heat Pump Hot Water System |
| Model | 250EH1-15 |
| System Type | Monobloc air-source heat pump water heater |
| Nominal Tank Volume | 250L |
| Power Supply | 220V–240V / 50Hz / single phase |
| Tank Material | Vitreous enamel coated steel |
| Protection Rating | IPX4 |
| Relief Valve Pressure | 700 kPa |
| Plumbing Connections | G3/4" female |
| Corrosion Protection | Sacrificial anode protection; dual full-length anodes listed |
| Average Heat Pump Input Power | 495W |
| Maximum Heat Pump Input Power | 865W |
| Auxiliary Heating Input | 1500W |
| Maximum Input Power / Current | 2365W / 9.85A |
| Refrigerant | R134a |
| Refrigerant Charge | 0.9 kg |
| Default Temperature | 55°C |
| Temperature Setting Range | 35°C–75°C |
| Minimum Ambient Temperature | -7°C |
| Noise Level | 46 dBA |
| Product Dimensions | 600 mm × 629 mm × 1965 mm |
| Packing Dimensions | 735 mm × 695 mm × 2250 mm |
| Net / Gross Weight | 102 kg / 115 kg |
| Warranty | 5 years, subject to Enviroheat warranty terms |
Enviroheat 250L Operating Modes
Auto Mode
Auto mode is designed for demand-based hot water operation and everyday household use.
Eco Mode
Eco mode supports timer-based operation, including scheduling around selected daytime solar PV generation periods.
Boost Mode
Boost mode uses auxiliary heating support to help provide faster recovery when additional hot water is required.
Holiday Mode
Holiday mode provides an operating option for periods when normal household hot water use is not required.
Anti-Legionella Cycle
The system includes an automatic sanitisation function designed to periodically raise stored water temperature for hygiene control.
Display Functions
The supplied information also lists screen lock and diagnostic functions through the system display.
Can the Enviroheat 250L Work With Solar PV?
Yes. The Enviroheat 250L includes timer control that can be programmed to run during selected periods of the day.
For suitable homes with rooftop solar PV, this allows the heat pump to be scheduled during daylight hours when solar generation may be available. Heated water can then remain stored for later use.
A second timer may also be used for an early-morning heating period where additional hot water support is required.
How Does the Enviroheat 250L Reduce Energy Use?
Instead of creating all of its heat directly through an electric resistance element, the Enviroheat heat pump transfers thermal energy from surrounding air into the water.
This can allow the system to deliver more heat energy to the water than the electrical energy consumed by the heat pump under suitable operating conditions.
Actual energy savings depend on the system being replaced, ambient temperature, installation location, timer settings, tariff structure, household usage and whether solar PV is used.
Does the Enviroheat 250L Have an Electric Boost Element?
Yes. The Enviroheat 250L includes a listed 1500W auxiliary electric heating element.
This provides additional heating support where required, including Boost operation and conditions where faster recovery is needed.
The listed maximum system input is 2365W / 9.85A, so electrical suitability should be checked as part of installation planning.
What Is the Minimum Ambient Temperature?
The Enviroheat 250L is listed for operation in ambient temperatures down to -7°C.
Heat pump performance and recovery can vary with ambient temperature, household demand and system settings. Auxiliary electric heating support is available where additional heating assistance is required.
How Loud Is the Enviroheat 250L?
The supplied specifications list a noise level of 46 dBA.
Installation position should still be considered carefully because perceived sound depends on surrounding surfaces, distance, building layout and the relationship between the heat pump and nearby living or sleeping areas.
How Is the Enviroheat 250L Tank Protected?
The Enviroheat 250L uses a vitreous enamel coated steel tank together with sacrificial anode corrosion protection.
The supplied information also lists dual full-length anodes across the Enviroheat heat pump range to help reduce corrosion risk and support tank life.
Water quality, servicing, installation compliance and maintenance requirements still apply.
Enviroheat 250L Temperature Settings
The system has a listed temperature setting range of 35°C to 75°C, with a default setting of 55°C.
Actual operating settings should remain appropriate for the installation, stored-water hygiene requirements and any applicable tempering or delivery-temperature requirements.
How Big Is the Enviroheat 250L?
The supplied product dimensions are approximately 600 mm × 629 mm × 1965 mm.
Net weight is listed at 102 kg, with a gross packaged weight of approximately 115 kg.
Installation planning should account for delivery access, safe handling, the final filled operating weight, base support, plumbing connections, airflow, drainage and future service access.
What Is Required to Install the Enviroheat 250L?
- Suitable installation location
- Adequate airflow around the heat pump
- Suitable drainage arrangement
- Compliant level base or support
- Compatible hot and cold water pipework
- Suitable valve arrangement
- 700 kPa relief valve requirements considered
- G3/4" female plumbing connections accommodated
- Suitable 220V–240V single-phase electrical supply
- Electrical suitability for up to 2365W / 9.85A input
- Adequate delivery and installation access
- Clearance for airflow and servicing
- Any required plumbing or electrical alterations
- Old-system removal or disposal where selected
Can the Enviroheat 250L Replace My Existing Hot Water System?
The Enviroheat 250L can be a practical replacement for selected conventional electric storage water heaters where the property has suitable installation space, airflow, drainage, plumbing and electrical supply.
A heat pump replacement should not automatically be treated as identical to an electric storage changeover because heat pump systems have additional airflow, condensate drainage, noise and installation-location requirements.
Replacing Electric Storage
This is one of the main applications for the Enviroheat 250L, particularly where customers want to reduce dependence on direct electric resistance water heating.
Moving Up From 200L
The 250L model provides additional stored capacity for households that need more hot water than a compact 200L-class heat pump provides.
Relocating the System
Relocation can require additional plumbing, electrical work, drainage, base preparation and assessment of airflow and service clearances.
Choose How You Want to Order the Enviroheat 250L
Supply Only
Choose supply only if you already have appropriately licensed plumbing and electrical trades or another suitable installer arranged.
Brisbane Installation
Supply and installation options are available across eligible Brisbane service areas, subject to site suitability, access and installation availability.
Gold Coast Installation
Supply and installation options are available across eligible Gold Coast service areas, subject to site suitability, access and installation availability.
What's Included With the Enviroheat 250L?
Supply Only
The unit-only price covers the Enviroheat 250L and applicable manufacturer-supplied components. Installation is not included unless an installed option is selected.
Supplied & Installed
Where available, select an Installed Today supply and installation package covering the unit plus the selected standard installation scope.
Possible Additional Work
Valve kits, electrical alterations, plumbing changes, drainage, base work, restricted access, old-system removal, disposal and compliance upgrades may require additional charges.
Buy the Enviroheat 250L From Installed Today
Installed Today offers supply-only ordering for customers who already have appropriately licensed trades arranged. Delivery availability and freight requirements depend on the destination and order.
Eligible Brisbane and Gold Coast customers can also select supply and installation options where available.
Enviroheat 250L Supply & Installation Brisbane
Brisbane customers can order the Enviroheat 250L with an eligible heat pump supply and installation package.
The system may suit family homes, townhouses, rental properties and customers replacing conventional electric storage with a heat pump water heater.
Before installation, the location should be checked for airflow, drainage, electrical suitability, plumbing, valves, base condition, access and service clearances.
Enviroheat 250L Supply & Installation Gold Coast
Eligible Gold Coast customers can order the Enviroheat 250L as a supply-only heat pump or select a supplied-and-installed package.
This may suit homeowners, landlords, property managers and renovators wanting to replace electric storage with a 250L heat pump system and organise the product and installation together.
Final installation scope depends on plumbing, electrical supply, drainage, airflow, access, valve condition, base support and any additional work required.
Is the Enviroheat 250L Eligible for STCs?
The supplied product information states that the Enviroheat 250L may be STC eligible where applicable requirements are met.
Eligibility and certificate value can vary depending on the product model, installation date, location, installer requirements and current program rules.
Do not assume a fixed rebate or STC value without checking the eligibility that applies to the actual installation.
Where Is the Enviroheat 250L Commonly Used?
- Electric storage hot water replacement
- Heat pump hot water upgrades
- Medium family homes
- Townhouses
- Rental properties
- Investment properties
- Homes needing more capacity than a 200L-class heat pump
- Homes with solar PV
- Timer-based daytime water heating
- Customers wanting reduced reliance on direct electric resistance heating
- Supply-only orders with licensed trades arranged
- Eligible Brisbane and Gold Coast supply and installation orders
Questions About the Enviroheat 250L
Can I buy the Enviroheat 250L supply only?
Yes. The Enviroheat 250L can be purchased as a supply-only product if appropriately licensed trades or another suitable installer are already arranged.
Can Installed Today install the Enviroheat 250L?
Supply and installation options are available across eligible Brisbane and Gold Coast service areas, subject to location, site suitability and installation availability.
Is installation included in the product price?
No. The product price is the unit-only price unless an installed option is selected. Electrical work, plumbing changes, drainage, valve kits, old-system removal and other extras are separate unless expressly included.
What does the installed-from price include?
The installed-from price is based on the Enviroheat 250L plus the selected standard installation option. Final pricing can vary with valves, electrical work, drainage, pipework, access, removal, disposal and compliance requirements.
What is the model number?
The Enviroheat 250L model is 250EH1-15.
Is the tank actually 250 litres?
Yes. The Enviroheat 250EH1-15 is listed with a 250L nominal tank volume.
What refrigerant does it use?
The Enviroheat 250L uses R134a refrigerant with a listed charge of 0.9 kg.
How much power does the heat pump use?
The supplied specifications list 495W average heat pump input power and 865W maximum heat pump input power.
Does it have an electric boost element?
Yes. The system includes a listed 1500W auxiliary heating element.
What is the maximum electrical input?
The listed maximum input is 2365W / 9.85A.
What power supply does it require?
The supplied specifications list 220V–240V, 50Hz, single phase.
What is the noise level?
The Enviroheat 250L is listed at 46 dBA.
What is the temperature setting range?
The listed temperature range is 35°C to 75°C, with a default setting of 55°C.
What is the minimum operating temperature?
The supplied information lists a minimum ambient operating temperature of -7°C.
Does it have Boost mode?
Yes. Boost mode provides additional heating support using the auxiliary element when faster recovery is required.
Does it have Eco mode?
Yes. Eco mode supports timer-based operation and can be useful for scheduling around daytime solar PV generation.
Does it have Auto mode?
Yes. Auto mode is included for demand-based hot water operation.
Does it have Holiday mode?
Yes. Holiday mode provides an operating option for periods when normal household hot water demand is reduced or absent.
Does the Enviroheat 250L have anti-legionella control?
Yes. The supplied information lists an automatic anti-legionella sanitisation function.
Can it work with solar PV?
Yes. Timer settings can be used to schedule heat pump operation during selected daylight periods where solar PV generation is available.
What plumbing connections does it use?
The supplied specifications list G3/4" female plumbing connections.
What is the relief valve pressure?
The listed relief valve pressure is 700 kPa.
What is the IP rating?
The supplied specifications list IPX4.
What are the dimensions?
The listed product dimensions are approximately 600 mm × 629 mm × 1965 mm.
How much does it weigh?
The listed net weight is 102 kg, with a gross packaged weight of approximately 115 kg.
Does it use sacrificial anodes?
Yes. Sacrificial anode protection is listed, and the supplied information also references dual full-length anodes across the Enviroheat heat pump range.
Can the Enviroheat 250L replace an electric storage system?
It can be a practical replacement for selected electric storage systems where installation space, airflow, drainage, electrical supply, plumbing and site access are suitable.
Is it eligible for STCs or rebates?
It may be eligible for STCs and other incentives where current program requirements are met. Eligibility and value should be checked for the specific installation.
What is the warranty?
Enviroheat lists a 5-year warranty, subject to applicable warranty terms, installation requirements and product conditions.
Enviroheat 250L Warranty and Maintenance
The supplied product information lists a 5-year warranty, subject to Enviroheat warranty terms and applicable installation conditions.
Ongoing maintenance should follow Enviroheat's current requirements. The tank, anodes, valves, heat pump components, drainage, plumbing and electrical components should be maintained as required for reliable operation.
Why Buy the Enviroheat 250L From Installed Today?
Installed Today gives customers a straightforward way to purchase the Enviroheat 250L as a supply-only heat pump or select an eligible supplied-and-installed package in Brisbane or the Gold Coast.
Is the Enviroheat 250L Right for You?
The Enviroheat 250L Heat Pump Hot Water System is primarily suited to households wanting a 250L heat pump with smart timer control, solar PV scheduling capability, auxiliary boost heating, dual anode protection and lower reliance on direct electric resistance heating than conventional electric storage.
Before ordering, confirm that the property has suitable space, airflow, drainage, plumbing, electrical supply, base support and access for the 250EH1-15. Choose supply only if appropriately licensed trades are already arranged, or select an eligible Brisbane or Gold Coast supply and installation option where available.
Tempering valve information:
Where a hot water system is capable of delivering water above 50°C, a compliant tempering valve must be installed to control the temperature delivered to personal hygiene fixtures such as showers, baths, basins, and bathroom outlets. This helps reduce the risk of scalding and assists with meeting plumbing compliance requirements.
A tempering valve blends hot and cold water to deliver a safer controlled outlet temperature to required fixtures. The hot water unit itself may store water at a higher temperature, but the water delivered to personal hygiene outlets must be controlled where required by plumbing regulations.
If your property already has a suitable, compliant tempering valve installed, your licensed plumber can assess whether it is appropriate for use with the new hot water system. Existing valves may not always be suitable due to age, condition, compliance requirements, valve type, location, or system compatibility.
If a compliant tempering valve is not already installed, or if the existing valve is unsuitable, one must be supplied and installed by a licensed plumber as part of the hot water installation.
Tempering valves are not automatically included with every supply-only hot water unit unless specifically selected, listed as included, or purchased as part of a suitable valve kit. If a tempering valve is required, please purchase the appropriate valve kit with your order or arrange for your licensed installer to supply and install the correct tempering valve on site.
It is the customer’s responsibility to ensure the installation is completed by appropriately licensed trades and that all required valves, fittings, electrical work, plumbing work, and compliance requirements are allowed for as part of the installation.
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Whether you already know exactly what you need or you are still comparing options, Installed Today gives you a clearer way to buy the right product for your home, budget and timing.
Why Customers Choose Installed Today
Supply Only or Optional Installation
Choose the product on its own, or add installation where available on selected products and in eligible service areas. This gives you the flexibility to order the way that suits you best.
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Common Installation Add-Ons Available
Where relevant, you can add common installation extras such as valve kits, bases, access-related items, removal, electrical options or other site-specific upgrades before checkout.
Built Around Brisbane and Gold Coast Homes
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Add the product and selected options to cart in one order, instead of trying to organise separate suppliers, installers, parts and payments yourself.
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Add common extras before checkout if your job needs additional parts, removal, access support or site-specific options.
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Important Installation Note
Installation availability, inclusions and add-ons vary by product type, service area, site access, existing services, selected options and property requirements.
Some jobs may require additional work, upgrades or checks before installation can proceed. Final suitability may need to be confirmed based on site conditions, plumbing, electrical requirements, valves, drainage, access and compliance requirements.
Supply-only orders do not include installation, old unit removal, disposal, valve kits, electrical work, plumbing alterations or compliance upgrades unless these are clearly selected or included in your order.
Fast Delivery and Install-Aligned Shipping
Installed Today makes delivery simple, whether you are ordering supply-only or choosing an optional install package.
For supply-only orders, you can select from available delivery options at checkout. For eligible orders with installation selected, shipping is included and coordinated to align with your selected installation period where possible.
Delivery Options
Same Day Delivery
Same day delivery may be available for selected hot water systems in Brisbane and Gold Coast metro areas when ordered before 7:00am.
Availability depends on stock, courier capacity, delivery location, product type and safe transport conditions.
Express Delivery
Express delivery is available on selected products and locations, with an estimated delivery timeframe of 1–4 business days.
Standard Delivery
Standard delivery is available on selected products, with an estimated delivery timeframe of 2–8 business days.
Free Shipping with Installation
When you select an eligible installation package, delivery is included as part of the supplied and installed order.
Your product delivery will be organised to align with your selected installation period where possible, helping avoid separate courier timing, storage issues or delays between delivery and installation.
Fast Metro Delivery
Most hot water orders in metro areas are delivered quickly, with many arriving within 1 business day depending on stock, location, order time and courier availability.
Weather and Transport Delays
Hot water systems are large, heavy products and cannot always be transported safely during rain or unsafe handling conditions.
Delivery timeframes may be affected if wet weather impacts loading, unloading, transport access or safe delivery conditions.
Express Delivery Refund
If your express delivery order takes longer than the estimated 1–4 business day express timeframe, your order will move to the standard 2–8 business day delivery timeframe and your express shipping charge will be refunded automatically.
Order Tracking
We will send your delivery details once your order has been dispatched or scheduled.
For supplied and installed orders, delivery timing may be coordinated around your selected installation period rather than sent as a separate courier-only delivery.
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