WarmAir Heating Replacement

Best Seller

Comet Boiler & Aquair Warm Air Unit

With little or no options available in today’s market for the renewal of Electric & Gas WarmAir heating units EHC now have the solution. Bringing together our long established line of electric boilers with the Aquair water to air space heater we can offer an easy high quality solution with minimum disruption to the current installation.

The Aquair HIU is unique in its design and versatility and will provide all the benefits that centralised heating systems offer. There is no other product on the market that can replace a warm air heater in a single dwelling, fully utilising the existing warm air ducting and be integrated into a centralised heating source.

Outputs are calculated using a minimum flow temperature of 80°C. Lower flow temperatures can be used although this will result in a reduced output.

Technical Info
Brochure
Manual
Heat Loss Calculator
Heating Calculator
Size of area to be heated (in metres)
Length
m
Width
m
Height
m
Warranty Terms

On Demand Heat
Energy Efficient
ErP Ready
Space Saver
5
Electric Boiler Warranty
5
Year Warmair Unit Warranty

Contact a member of our team to learn more!

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At EHC we recognise the growing demand for eco friendly heating and hot water solutions and all of our products are designed with this in mind.

Owing to the fact that Electric Boilers can be run from renewable resources such a solar power, it means that your boiler will run completely free from CO2 emissions.

Electric Boilers are also 100% efficient which means that for every 1kW of electricity you use, you will receive 1kW of heat.

Moving to electric is easy, as you don’t need to replace any of your existing pipework or radiators.

By 2050 the UK Government aim to generate emission-free electricity. Electric Heating will be a major facilitator in reaching this goal and in 2020 the Government pledged 40GW of wind generated electricity in the UK by 2030. This is enough electricity to power every household in the UK!

By moving to Electric Heating, with a renewable energy tariff you’ll not only be moving to carbon-free heating, but doing your bit to heat for a renewable future!

Comet Features

100% efficient
Integral sealed system kit
Virtually silent in operation
Suitable for central heating only or central heating & hot water
Suitable for Underfloor Heating
No Mandatory Maintenance required
Stainless Steel Heat Exchanger
5 Year Warranty (T&C’s Apply)

Volt-Free Control Connections
6 Stage Heating
Integral System Diagnostics
Easy-Fit Connectors & Sensors
In-Built Fault Finding Diagnostics
High Current Thermal Cut-Out
Vortex Flow Temperature Sensor
Digital Pressure Gauge
ErP Smart Pump
Removable bottom tray

Aquair Features

Can utilise existing warm air ducting
Currently the only product on the market for Electric Warmair Replacement
Air Filter
Can replace Gas or Electric Warm Air Unit
No Flue Requirement

PCB Control Board
Rapid Heat Up Times
Easy-Fit Connectors & Sensors
Minimal Disruption to your Home
No Mandatory Maintenance required

Clearflow Filter

On a warm air system, the air within the dwelling passes across the air filters around 6 times per hour which presents the perfect opportunity to electronically clean the air in order to remove smaller particles such as pollen, mold and tobacco smoke which a standard filter will no absorb.

With the optional ‘Cleanflow’ electronic air filter fitted the occupant not only benefits from a new & improved heating system but also cleaner air which helps to reduce and eliminate respiratory issues effected by older heating systems.

The Cleanflow Filter is ideal for houses with pets, smokers, and people suffering from asthma and other bronchial conditions.

Warm Air Heating Only

For properties only requiring the replacement of their Gas or Electric Warm Air Unit the Comet Electric Boiler & Aquair HIU package is the perfect combination. The Aquair HIU is unique in its design and versatility and will provide all the benefits that centralised heating systems offer.

There is no other product on the market that can replace a warm air heater in a single dwelling, fully utilising the existing warm air ducting and be integrated into a centralised heating source.

10, 16 and 20 are suitable for upflow or downflow applications. Models 25 & 36 are downflow applications only.

The Standard Warm Air package Includes

Comet Electric Boiler
Aquair HIU
Single Channel Programmer
Room Thermostat

Wiring Centre
Filling Loop
Plenum Adapter Kit

Warm Air With Unvented Cylinder

If both Warm Air and Hot Water requires to be upgraded then look no further, EHC can offer a comprehensive package containing our standard Warm Air kit along with a Direct Unvented Cylinder Of your Choice.

This value-for-money package includes

Comet Electric Boiler
Aquair HIU
Direct Unvented Cylinder
Single Channel Programmer
Room Thermostat
Wiring Centre
Filling Loop
Plenum Adapter Kit

DHW Expansion Vessel
DHW Programmer
2 x 3kW Immersion Heaters
15mm / 22mm Tundish
Inlet Control Set
Temperature & Pressure Relief Valve
Installation & Maintenance Instructions
Benchmark Logbook

Warm Air With On Demand Hot Water

For smaller one & two bed properties looking to replace their current Warm Air Unit and whilst being attracted to on demand hot water the Astro Warm Air package may be the option you are looking for.

With superior performance and reliability, the Fusion Astro Electric Combi Boiler provides on demand and instantaneous domestic hot water. They are suitable for small Properties that have a Shower and Hot Water outlets for sinks.

Incorporating the latest technology, the Fusion Astro Combi Boiler provides complete peace of mind for reliability, performance and safety.

This On Demand Package Includes

Astro Electric Combi Boiler
Aquair HIU
Single Channel Programmer
Room Thermostat
Wiring Centre
Filling Loop
Plenum Adapter Kit
Installation & Maintenance Instructions

EHC - The Electric Boiler Specialists

Installation is quicker than a gas system
The wiring of an Electric Boiler is the same as an Electric Shower
Electric Boilers can be used for Open Vented Systems
Can be used as back-up for Heat Pumps
Standard radiators and valves can be used with Electric Boilers
EHC Electric Boilers have a soft start to avoid power surges
Electric Boilers are almost silent when operating
Electric Boilers emit no noxious fumes or gases
Can be used with underfloor heating systems
EHC only use and recommend High Efficiency ErP Smart Pumps

Testimonials

I am an installer of these modern, efficient electric radiators in Devon and Cornwall.
From experience, they are excellent heaters from an excellent company.
All the staff are very friendly and helpful. They are a pleasure to do business with.

Kevin Andrews, Installer, Cornwall

We are a medium sized independent Builders & Plumbers Merchant / Home Improvement Centre based in the Channel Islands and always looking for quality products to add to our portfolio and offer to our discerning customers. Quality is important on a contained Island market as word of mouth plays a large part in the success of our business.
We took on EHC in 2012 and , in a nutshell, “haven’t looked back”. The Comet range of boilers has proved very popular with installers and householders alike and is now being seen by developers as the perfect choice for their projects giving us many repeat sales. We have also received very favourable comments on their solar equipment.
Having reliable back-up is a major factor on island and to this end EHC have proved to be a top-rated supplier always quick to deal with any minor problems that may arise.
Speed of delivery is excellent, positive feedback from our customers is as good as 100%, and their support at trade shows and provision of display product has provided us as a supplier with all we could ask for.

Kevin Brown, Precision Plastics (Guernsey) Limited

I want to extend a massive thank you to you for being so proactive and so friendly about my issues. Considering I emailed you on a Sunday and you had the resolve to me by circa 9.19am on Monday I am very impressed.
Thank you again for the excellent customer service shown by you and the team. A client problem resolved quickly, easily and pleasantly. It’s almost a rarity these days.

R Stacey, Wokingham

Your guys have just been and I’d like to say how helpful, friendly and professional they both were. They are a credit to your company and made me feel reassured. Thank you for responding so quickly and for getting the issue fixed.

K Kerr, West Lothian