🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥
🔥Cyber Monday: Get £200 off🔥

Alpha E-Tec System

Available in 20, 30, 35 kW

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Exclusive 10 year warranty with Padly

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Hydrogen blend ready

Fixed price install from


inc VAT

Choose Alpha boilers for quality

Introducing the Alpha System E-Tec boiler, a remarkable heating solution designed to provide exceptional performance, energy efficiency, and reliability. Whether you have a large home or a property with high hot water demand, the Alpha System E-Tec boiler is the perfect choice for your heating needs. With power sizes available in 20S, 30S, and 35S, this system boiler offers versatility and flexibility to suit a variety of homes.

Padly's partnership with Alpha helps provide a heating solution that exceeds expectations and ensures your home is warm and comfortable all year round.

Experience the Game-Changing Benefits of the Alpha E-Tec

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Save energy with weather detection sensor

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Made with thermoplastic for a light weight

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Premium stainless steel heat exchanger

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Adjustable heating flow temperature controls

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Well suited towards larger-sized homes

A modern kitchen with a wall mounted alpha boiler inside an open kitchen cupboard

What's the specifics?

W 440 x D 255 x H 712
Warranty Length
Exclusive 10 year warranty with Padly
Boiler Type
Efficiency Rate
Rated A (93%) for energy efficiency
Fuel Type
It's more than an install with Padly

What's included?

Boiler and pipework installation

Whether you’re getting a new improved system boiler or upgrading to a combi boiler, we appreciate that sometimes it’s necessary to have pipework alterations when a new boiler is installed. That’s why any pipework is included in the price of your installation.

Removal and disposal of your old boiler

At Padly we pride ourselves on ensuring our boiler installations are as easy and stress free as possible therefore, our engineers will ensure the removal and disposal of your old boiler is taken care of.

Removal of old tanks and pipework

If you’re looking to change from a system or heat-only boiler to a combination there will be no need for you to have a water tank in your attic freeing up space. Our installers remove old water tanks and boilers upon installation of your new system.

Chemical flush your system

After installing a brand-new boiler, we will complete a chemical flush, free of charge. Our engineers will complete a power flush designed to remove the sludgy build-up and grime that can accumulate in your central heating system over the years so you new boiler can work side by side with a clean central heating system.


Your new boiler installation will go hand in hand with a new thermostat. We will give you the choice of a standard replacement or upgrading to a smart thermostat to become compatible with smart home technology such as nest.


All our boilers come with a manufacturers warranty; however, the length of these warranties is dependent on the boiler you choose. For example, our Worcester Bosch Greenstar range comes with a warranty of up to 10 years.