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If you’re in need of a boiler installation Aberdeen or replacement , Let’s Heat offers a seamless solution for your heating needs. We specialize in providing efficient services for combi, system, or regular boilers. With just a few questions about your home, you can get an accurate quote without the hassle of dealing with sales representatives. Our process is quick and straightforward, offering an online quote within minutes, all without the need for personal details.
Understanding the importance of a boiler in modern homes, it is crucial to know the factors that can affect your boiler choice. In this guide, we’ll walk you through the essential aspects of boiler installation, including the types of boilers, sizing, energy efficiency, and what to expect during the installation process. Whether you are upgrading your current system or replacing a faulty one, this guide will ensure you make an informed decision.
The Boiler Services We Offer in Aberdeen
Combi boilers
System Boilers
Regular Boilers
Heat Pumps
Let’s Heat provides a range of boiler services to cater to different household needs:
1. Combi Boilers
Combi boilers are ideal for homes with limited space and offer hot water directly from the mains, eliminating the need for water tanks. However, they may not be suitable for larger homes with multiple bathrooms.
2. System Boilers
System boilers store hot water in a cylinder, making them suitable for homes with more than one bathroom. They do not require an attic tank, which simplifies installation.
3. Regular Boilers
Regular boilers, also known as heat-only boilers, are ideal for homes with older heating systems that may not handle high pressure. They work well in homes with multiple bathrooms but require extra space for storage tanks.
4. Heat Pumps
For environmentally conscious homeowners, heat pumps are a green alternative to traditional gas boilers, offering a highly efficient solution by extracting heat from the air or ground.
Key Considerations for Boiler Installation Aberdeen
How to Choose the Right Boiler Size (kW Output)
Selecting the correct new Boiler size is essential for efficiency and cost-effectiveness. The size (measured in kilowatts, kW) determines how much heat the boiler can generate. A boiler that’s too powerful for your home will lead to higher energy bills, while one that’s too small won’t meet your heating and hot water demands.
Factors to Consider for Boiler Sizing:
- Number of bathrooms and radiators: This helps gauge the hot water and heating demand.
- Home size and insulation: A well-insulated home requires less energy, which may allow for a smaller boiler.
- Consult a Gas Safe registered engineer for professional advice on the best option for your home.
Manufacturer Guidelines
Most boiler manufacturers provide detailed guidance on boiler sizing. Checking the manufacturer’s website can offer insights into their recommended products for your specific needs.
Boiler Output Table:
No. of Bedrooms | 1 Bath & Shower | 2 Baths & Showers |
---|---|---|
2-Bedroom House | 26kW | 29kW |
3-Bedroom House | 29kW | 35kW |
4-Bedroom House | 29kW | 35kW |
5-Bedroom House | 35kW | 35kW |

Types of Gas Boilers for Replacement
When replacing a boiler, it’s important to understand the three main types of gas boilers:
1. Combi Boilers:
- Space-saving design: No need for a separate water tank.
- Limitations: Not suitable for homes with multiple bathrooms or low water pressure.
2. Regular (Heat-Only) Boilers:
- Ideal for larger homes: Compatible with older heating systems.
- Limitations: Requires more space and could freeze in cold weather.
3. System Boilers:
- Perfect for homes with multiple bathrooms: Easier to install as many components are built-in.
- Limitations: Requires a water cylinder and may not suit homes with low water pressure.
What is a Condensing Boiler?
Many customers get confused about condensing and non-condensing boilers. Simply put, all new boilers in the UK must use condensing technology. The term “condensing” refers to the boiler’s ability to capture and reuse excess heat, making it significantly more energy-efficient.
- Efficiency: Condensing boilers can be up to 90% efficient, compared to 50% for non-condensing boilers.
- Environmental Impact: Condensing technology helps reduce energy consumption and greenhouse gas emissions.
Identifying Boiler Problems
If your existing boiler shows signs of failure, such as inconsistent heating, strange noises, or increased energy bills, it might be time for a replacement. However, repairs may still be an option. Let’s Heat provides expert diagnostic services to determine the best course of action for your boiler.
Energy Regulations
When installing a new boiler, it is essential to ensure it meets current UK regulations. Recent standards have mandated the following:
- ErP Efficiency: All gas boilers must have at least 92% efficiency.
- Combi Boiler Requirements: Must include one energy-saving feature, such as a smart thermostat or load-compensating controls.
- Controls: Functional time and temperature controls are a must for all installations.
Boiler Installation Process in Aberdeen
Let’s Heat offers next-day boiler installation in Aberdeen if you place your order by 12 pm in colder months or 2 pm during warmer months. Our nationwide coverage means we can provide quick services even during the busiest winter seasons.
Finance Options for Boiler Installation
If you’re concerned about the cost of a new boiler, Let’s Heat offers financing options that allow you to spread payments over 2, 4, 6, or 10 years. Key benefits include:
- No deposit required.
- Flexible payments: Overpayments are allowed with no penalties.
- Interest rates: Starting at 9.9% APR.
Why Choose Let’s Heat for Your Boiler Installation?
Customer-Centered Approach
At Let’s Heat, we prioritize customer satisfaction. Our user-friendly online questionnaire ensures you get the best boiler for your home, with no pressure from salespeople.
Professional and Reliable Service
At Let’s Heat, we take pride in offering professional, reliable, and trustworthy services. Our accredited heating engineers in Aberdeen are known for their expertise and commitment to high-quality work. We cover all areas of heating and plumbing, ensuring that your home is in safe hands.
If you need emergency services, our team of emergency heating engineers and plumbers is fully qualified to the highest standards. We take pride in delivering exemplary work, maintaining the highest standards for every job we undertake.
Because of our high Trustpilot Score and Gas Safe Accreditation:
Our expert team of high-quality professional engineers who are rated 4.9 out of 5, Trustpilot score love to exceed expectations. All of our heating engineer in Aberdeen are fully accredited by Gas Safe and Corgi registered.
Comprehensive Emergency Services
We offer a full range of emergency heating and plumbing services, including boiler repairs, bathroom plumbing, and kitchen plumbing. Our emergency services cover all aspects of heating and plumbing to give you peace of mind when you need it most.

Boiler Installation Costs in Aberdeen
We offer competitive rates for our boiler installation services in Aberdeen. Our flexible payment options allow customers to choose the method that best suits their financial situation, including credit/debit card, PayPal, or financing.
Emergency Heating Services
In addition to standard boiler installation and repairs, Let’s Heat provides a range of emergency services:
- Boiler repairs & installations
- Emergency bathroom and kitchen plumbing
- Gas and heating services
Need to know more?
If you have any further questions, please see our FAQ Page or Blog page because we have more answers there.
Also please check out other pages; like Boiler Installation & Boiler Prices for more about our Boiler Services because there’s a lot to know!
If you want to check our Gas Safe Registration or want to see our near 5 star Trustpilot rating please click the relevant link because you’ll find what you are looking for there!
FAQs
Best Heating Engineers in Aberdeen and Why?
Our Heating Engineer in Aberdeen can assist you with your gas boiler requirements. Our heating & boiler services are all provided at highly competitive rates. We offer an exceptional standard of workmanship and dedication to each job that we undertake.
Heating Engineer in Aberdeen:
All of our team are fully qualified gas and heating engineers in Aberdeen. We are very reliable and highly professional. We’re also extremely flexible and can be called out at any time of day or night.
Why Let’s Heat Heating Engineers in Aberdeen?
The Let’s Heat professional heating engineers and professional plumbers provide reliable & professional Services. Our heating and plumbing service is provided throughout Aberdeen.
Full range of Emergency Slough plumbing and heating services provided by our Aberdeen plumbers:
We are specialists in heating, gas & plumbing services including boiler installation, maintenance & repairs.
Who are Let’s Heat?
Let’s Heat Aberdeen are Heating Engineer in Aberdeen and gas safe engineers in Aberdeen and the surrounding areas. They can help you with all of your gas, plumbing, boiler service and central heating system.