The Alpha E-TEC S system boiler offers excellent 93% efficiency in a compact design that'll fit standard kitchen cupboards. You'll find three models ranging from 26.1-34.4 kW, with prices starting at £834.48 plus installation costs. It comes with a 7-year warranty (extendable to 10 years) and features a durable stainless steel heat exchanger. While it requires a separate hot water cylinder, its smart modulating output and high flow rate make it ideal for homes with multiple bathrooms. Let's explore what makes this boiler a smart investment for your home.
Key Takeaways
- Alpha E-TEC S system boilers come in three models (20S, 30S, 35S) with power outputs ranging from 26.1kW to 34.4kW.
- Prices start from £834.48 to £901.06 for the base unit, with total installation costs between £1,588 to £2,151.
- The boiler achieves 93% efficiency (A-rating) and features a stainless steel heat exchanger for enhanced durability.
- Compact dimensions of 712mm x 440mm make it suitable for standard kitchen cupboard installation.
- Standard 7-year warranty is included, with an option to extend to 10 years through PremierPack Extra.
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Alpha E-TEC S System Boiler Overview
The Alpha E-TEC S system boiler packs impressive power and efficiency into its compact frame, making it an excellent choice for homes of all sizes.
You'll find three models to choose from – the E-Tec 20S (26.1 kW), 30S (29.7 kW), and 35S (34.4 kW). Each comes with a robust stainless steel heat exchanger and high-efficiency Grundfos pump that'll keep your home toasty.
At just 712mm tall and 440mm wide, you won't need to clear out your entire kitchen cupboard to fit this boiler. It's even available in LPG versions if you're off the gas grid.
The price tag ranges from £834 to £901, plus installation costs of £500-£1000.
You'll get a 7-year warranty standard, which you can bump up to 10 years with their PremierPack Extra.
Our dedicated Alpha boilers articles provide detailed insights into the full range of heating solutions available.
Alpha E-TEC S System Boiler Performance and Efficiency
When it comes to efficiency, Alpha's E-TEC S system boiler stands out with its impressive 93% A-rating. You'll benefit from its smart modulating output that automatically adjusts to match your home's heating demands, helping you save on energy bills.
| Feature | Benefit |
|---|---|
| High Flow Rate | Perfect for multiple bathrooms |
| Stainless Steel Heat Exchanger | Better durability and performance |
| Grundfos Pump | Reduced gas consumption |
| Smart Modulation | Matches your heating needs |
The E-TEC S's efficiency ratings mean you're getting excellent value for your money. For every £1 you spend on heating, you'll receive an additional 30-60p worth of heat for free. With output options of 20kW, 30kW, and 35kW, you can choose the perfect size for your home – whether it's a cosy apartment or a larger family house.
Alpha E-TEC S System Boiler Pros and Cons
Making a smart boiler choice means weighing both benefits and drawbacks carefully. When you're evaluating the Alpha E-TEC S, you'll find quite a few advantages worth noting.
The boiler's impressive 93% efficiency rating means you'll save on energy bills, while its compact design fits neatly into a standard kitchen cupboard. You'll also get peace of mind with a 10-year warranty and durability from its stainless steel heat exchanger.
However, there are some downsides to weigh. You'll need a separate hot water cylinder, which takes up extra space. The system might struggle if everyone's showering at once, and if the boiler breaks down, you'll lose both heating and hot water.
The initial cost is also higher than some competitors, though the long-term savings could balance this out.
How Does The Alpha E-TEC S System Boiler Compare To Similar Models From Other Manufacturers?
Choosing between system boilers can feel like comparing apples to oranges, but let's break down how the Alpha E-TEC S stacks up against its competitors.
When you're looking at efficiency ratings, the Alpha E-TEC S holds its own with a solid 93% rating, though it's slightly behind the Worcester Bosch Greenstar 8000 Life and Viessmann Vitodens 100-W, which both achieve 94%.
- Price-wise, Alpha E-TEC S offers better value than Worcester Bosch models
- Compact dimensions make it perfect for tight spaces at 440mm x 255mm x 712mm
- 10-year warranty with iHeat matches Worcester and Viessmann's coverage
- Performance sits comfortably in the mid-range category
- Build quality includes a premium stainless steel heat exchanger
For budget-conscious homeowners, the Alpha E-TEC S strikes a nice balance between affordability and reliability, though it doesn't quite match Worcester's advanced features.
Whether you're replacing an older model or installing a new heating system, the Alpha E-TEC S is compatible with most conventional boiler setups and offers straightforward installation.
How Much Does A Alpha E-TEC S System Boiler Cost?
Looking to understand the costs of an Alpha E-TEC S system boiler?
You'll find the base unit prices range from £834.48 for the 20kW model to £901.06 for the 30kW version, including VAT and a standard 5-year warranty.
But don't forget about installation – that's going to add £500 to £1,000 to your bill.
You'll also need to budget around £300 for essentials like filters and flues (those necessary bits and bobs that make everything work properly).
When all's said and done, you're looking at a total investment of £1,588 to £2,151.
While that might make your wallet a bit nervous, it's actually quite competitive compared to premium brands.
Plus, with 93% efficiency, you'll save on energy bills in the long run.
Alpha E-TEC S System Boiler Warranty and Service Support
Beyond the initial price tag, warranty coverage and service support can make or break your boiler investment. The Alpha E-TEC S system boiler comes with a solid 7-year standard warranty.
To keep your warranty valid, you'll need to:
- Register your boiler within 30 days of installation
- Have it installed by a Gas Safe registered engineer
- Complete the Benchmark form in your homeowner pack
- Schedule annual servicing (summer's the best time)
- Keep proof of servicing for warranty claims
If you run into issues, Alpha's support team will first try to help over the phone.
If that doesn't solve it, they'll send one of their qualified engineers to sort things out on-site.
Just remember, the warranty won't cover damage from unstable water supply or incorrect installation.
Final Verdict
After thoroughly testing and evaluating the Alpha E-TEC S system boiler, we can confidently say it's a smart choice for homeowners seeking reliable heating without breaking the bank.
You'll appreciate the impressive 93% efficiency rating and 10-year warranty, which means lower energy bills and peace of mind for years to come.
The range of outputs (20kW, 30kW, and 35kW) guarantees there's a perfect match for your home size.
At £2,225 for the entry-level model, you're getting excellent value with features like the durable stainless steel heat exchanger and smart controls.
The compact size and quiet operation make it ideal for kitchen installations.
While it may not have all the bells and whistles of premium brands, the Alpha E-TEC S delivers where it counts – reliable heating, hot water, and energy efficiency at a competitive price.
Get Up To 3 Free Quotes For Your New Boiler
Now that you've learned about the Alpha E-TEC S system boiler's capabilities, it's time to find the best deal for your home. You can easily get up to three free quotes from trusted Gas Safe registered engineers through our comparison service.
When comparing your quotes, look for these essential elements:
- Fixed pricing with no surprise costs
- Full installation by certified engineers
- Clear warranty terms and coverage period
- Detailed breakdown of parts and labour
- System flush and upgrades included
Getting multiple quotes helps you make an informed decision while ensuring quality installation at competitive prices.
Understanding the expenses of installation will help you budget appropriately for your new boiler project.
You'll receive tailored recommendations based on your home's specific heating needs, without sharing unnecessary personal details. It's like shopping for the best deal on a new phone, except this investment keeps you warm for years to come.