The Vaillant ecoTEC Pro 28 LPG Combi Boiler is a reliable and efficient heating and hot water solution, specifically designed for properties that are off the mains gas grid. As part of Vaillant’s entry-level range, this LPG model offers excellent performance and ease of use, making it ideal for 2–3 bedroom homes with a main bathroom and an en-suite.
Equipped with Vaillant’s AquaComfort system, this boiler delivers hot water quickly and consistently, ensuring a comfortable experience throughout the home. Whether you're running a shower or using multiple taps, it maintains a steady temperature and reliable flow, making it well-suited to everyday household needs.
Performance is enhanced with a new pneumatic gas modulation system, allowing the boiler to adjust output more precisely depending on demand. This works alongside intelligent self-setting combustion, ensuring efficient operation at all times. A high-efficiency pump also helps to reduce energy consumption and minimise standby losses, helping to keep running costs down.
The ecoTEC Pro 28 LPG features a modern, compact design that can be installed in cupboards or smaller spaces, making it practical for homes where space is limited. With A-rated efficiency for both heating and hot water, it provides dependable performance while maintaining energy efficiency.
Supplied as the LPG version of this popular model, it is perfectly suited for rural or off-grid properties. The boiler comes with a standard 2-year warranty, which can be extended up to 7 years when installed by a Vaillant Advance Installer.
Key Features & Benefits
LPG model ideal for off-grid properties
Suitable for 2–3 bedroom homes with a bathroom and en-suite
AquaComfort system for fast, consistent hot water
Pneumatic gas modulation for improved efficiency and performance
Intelligent self-setting combustion for optimal operation
High-efficiency pump to reduce energy consumption
Compact design suitable for cupboard installation
Modern casing with improved aesthetics
A-rated ErP efficiency for heating and hot water
Up to 7-year warranty available with approved installation
Technical Specifications
Product Type: LPG Combi Boiler
Model: ecoTEC Pro 28 LPG
GTIN: 4024074808290
Height: 720 mm
Width: 440 mm
Depth: 338 mm
Weight (Net): 31.5 kg
Gross Weight: 35 kg
Central Heating Output: 19 kW / 64,000 BTU
Max DHW Output: 27.2 kW
Hot Water Flow Rate: 11.1L/min @ 35°C rise
ErP Rating: A (Heating & Hot Water)
Warranty: 2 years (extendable to 7 years with Vaillant Advance Installer)
Frequently Asked Questions
Is this boiler suitable for homes without mains gas?
Yes, this is an LPG model, making it ideal for properties that rely on liquefied petroleum gas instead of mains gas.
Does the ecoTEC Pro 28 LPG provide instant hot water?
Yes, the AquaComfort system ensures hot water is delivered quickly and maintained at a consistent temperature.
Can I extend the warranty on this boiler?
Yes, the standard 2-year warranty can be extended up to 7 years when installed by a Vaillant Advance Installer, subject to the manufacturer’s terms and conditions.
Absolutely. Check availability at your nearest branch during checkout or contact us directly.
Do you offer bulk pricing or trade discounts?
Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.
What if the product arrives damaged?
Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.
How fast is the delivery time?
Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.
What is the Return Policy?
We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.
Over 35 Years of Trading
+£3M Stock Value
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10 Branches Across London & South East
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