Amber Heating Ltd

10/04/2026

Mr & Mrs J Langport
Project Overview The homeowners wanted:
• A renewable heating system with significantly lower running costs
• Removal of the oil tank and boiler
• A compact, cylinder free hot water solution
• Improved comfort and reliability
• A system compatible with future solar PV installation
The chosen solution was a Midea Thermal Arctic R290 10 kW air source heat pump combined with a Sunamp Thermino 210 x Plus heat battery, complete with all necessary controls, valves, and zoning upgrades.
Why This System Was Chosen
Midea Thermal Arctic R290 10 kW ASHP
• High efficiency even in cold weather
• R290 refrigerant for superior performance and low GWP
• Quiet operation suitable for residential areas
• Ideal for retrofit radiator systems due to strong output at moderate temperatures
Sunamp Thermino 210 x Plus Heat Battery
• Replaces the need for a hot water cylinder
• Compact footprint—ideal for homes with limited airing cupboard space
• Delivers mains pressure hot water
• Fast recharge from the heat pump
Controls & Valves
• 3 port diverter valve for DHW/space heating switching
• Automatic bypass valve
• Weather compensated heat pump controller
• Smart thermostats for improved zoning
• Full safety set: PRVs, expansion vessels, isolation valves
Assessment & Design
Heat Loss Survey
A full room by room heat loss calculation was carried out. Peak heat demand: 7.2 kW This confirmed the 10 kW Midea Arctic would operate efficiently, with temperatures as low as minus 6

1. Removal of Existing System
• Oil boiler and flue removed
• Oil tank decommissioned and disposed of
• Pipework flushed and cleaned
2. Heat Pump Installation
• Midea Arctic positioned on anti vibration pads
• Insulated pipework run to plant area
• Weather sensor installed for compensation control
3. Sunamp Heat Battery Installation
• Compact unit installed in former airing cupboard
• Connected to DHW circuit with mixing valve
• Safety valves and expansion vessel fitted
4. Controls & Commissioning
• 3 port valve installed for DHW priority
• System filled, pressure tested, and balanced
• Heat pump commissioned with weather compensation curve
• Homeowner app and smart controls configured
Performance Results
Heating
• Flow temperature on weather compensation: 35- 50°C
• Average COP: 3.9–4.6 (excellent for a retrofit radiator system)
• Stable, even heat throughout the home
Hot Water
• Full recharge time: ~50 minutes
• Delivers 210 L equivalent of 50–55°C hot water
• No cylinder required, freeing up storage space
Key Benefits of This Retrofit
• Major running cost reduction compared to oil
• Compact hot water solution with no cylinder
• High efficiency thanks to R290 refrigerant
• Improved comfort with stable, low temperature heating
• Quiet, reliable, low maintenance system
Conclusion
This retrofit demonstrates how a traditional oil heated home can be transformed into a modern, low carbon property using a Midea Thermal Arctic R290 10 kW heat pump and Sunamp Thermino 210 x Plus heat battery. The system delivers excellent comfort, reduced running costs, and a compact, future ready hot water solution—proving that heat pumps are not only viable but highly effective in retrofit scenarios.

10/04/2026

Underfloor Heating Installation in a New Build Bungalow
A self builder, constructing a timber-framed modern three bedroom bungalow in required a highly efficient, low temperature heating system that would complement the property’s excellent insulation and meet future energy efficiency standards. The goal was to deliver:
• Even, comfortable heat throughout the home
• Maximum efficiency when paired with a heat pump
• A clean aesthetic with no radiators
• Long term reliability and low running costs
A full wet underfloor heating (UFH) system was designed and installed across the entire 120 m² floor area.
Property Profile
Feature Details
Property type New build detached bungalow
Floor area 150 m²
Construction Timber frame with high performance insulation
Heat source Air source heat pump (designed for 35–40°C flow)
Floor finish Mix of LVT and engineered wood
The bungalow’s low heat loss design made it ideal for underfloor heating, which performs best in well insulated, airtight homes.
1. Wet Underfloor Heating System
• High quality multilayer pipework with 50 year warranty
• Independently controlled heating zones
• Manifold with flow meters and actuators
• Smart thermostats in each room

26/03/2026

A Somerset homeowner sought to replace an ageing oil-fired boiler with a more efficient heating system.
A room by room heat loss calculation confirmed a peak heat demand of 8.4 kW, making the 10 kW Midea unit ideal, with capacity for extreme cold conditions.
Technology Installed
1. Midea M Thermal Arctic R290 A+++ 10 kW Heat Pump
• Uses R290 refrigerant, offering ultra low GWP and high efficiency
• A+++ energy rating
• High flow temperatures suitable for retrofit applications
• Quiet operation with advanced acoustic insulation
• Arctic rated performance for stable output in sub zero conditions

25/03/2026

We’ve just finished installing a brand‑new, energy‑efficient heat pump for one of our customers, and the results speak for themselves. This system will provide reliable heating year-round while helping reduce energy bills and environmental impact.

Our team handled everything from setup to commissioning, ensuring the system runs smoothly and efficiently. It’s always rewarding to help homeowners upgrade to cleaner, smarter technology.

If you’re considering a heat pump or want to learn how it could benefit your home, we’re always happy to offer advice and a no‑obligation quote.

Comfort, efficiency, and quality workmanship — that’s what we deliver every time.

10/12/2025

We’re delighted to announce that Amber Heating, in collaboration with Altecnic, has been honoured with the 2025 Energy Savings Award for the Copper Beech project—recognising our commitment to innovation and sustainability.

01/12/2025

Congratulations to our lucky Christmas Hamper winner, Mr R drawn today by Bob Roddy and Judah Cooke!

02/10/2025

Amber Heating in partnership with Altecnic very proud to be finalist at the HVR awards

30/05/2024

30/05/2024

Amber Heating, is family run business with over three decades of experience in the heating industry