ASK Renewable Solutions Ltd 

is proud to be recognised as an 

Octopus Cosy Accredited Installer

This status is awarded to only a select number of specialist installers across the UK.

As an accredited partner, we are fully approved by Octopus Energy to design and install their high‑efficiency, low‑carbon Cosy heat pump systems, specifically engineered for UK homes

What Octopus Energy Say About ASK Renewable Solutions Ltd

“Huge congratulations on becoming a Cosy Accredited Installer.
Throughout the journey, you have shown real dedication, care, and attention to quality. From technical standards to customer experience, your team has demonstrated the consistency and craftsmanship that makes homes warmer, smarter, and ready for the future.”

Why Choose an Octopus Cosy Accredited Installer?

Choosing an accredited installer means confidence, quality, and long‑term performance.

Proven Expertise

Our engineers have completed specialist training, technical assessments, and quality reviews carried out by Octopus Energy, ensuring every installation meets exacting standards.

Designed for UK Homes

The Cosy heat pump is purpose‑built for British properties, delivering outstanding efficiency of up to 3.8 SCOP, helping to reduce energy bills without compromising comfort.

Works with Existing Pipework

In many homes, Cosy systems can operate with existing 10mm microbore pipework, minimising disruption and installation time.

Grant Support

We guide you through available government incentives, including the £7,500 Boiler Upgrade 

Scheme (BUS), making the switch to renewable heating more affordable.

Long‑Term Peace of Mind

Installations carried out through accredited partners include an 8‑year product warranty for added reassurance.

A Bespoke Heating Solution for Your Home

Being an Octopus Cosy Accredited Installer means we can offer more than a single solution. ASK Renewable Solutions Ltd provides a range of heat pump options, allowing us to design a fully bespoke system tailored to your home, lifestyle, and energy usage.

About the Octopus Cosy Heat Pump

Cosy heat pumps are available in 6kW, 9kW, and 12kW options and are:

• Designed and manufactured in the UK
• Built, installed, and supported by Octopus experts
• Backed by an 8‑year product warranty
• MCS certified and eligible for the £7,500 grant
• Suitable for the majority of UK homes
• Fully integrated with the Octopus Energy app

High Performance, Tested in Real Homes

Developed by leading industry experts, the Cosy system is rigorously tested to exceed MCS certification standards, even under demanding real‑world heating conditions. 

Tailored Installation & Ongoing Support

Every installation begins with a detailed in‑home survey. Our experts then design a system tailored to your property — from heat pump size and location to flow temperature and energy tariff selection. 

Remote Monitoring

We can remotely monitor and update your Cosy system, giving us direct insight into performance and allowing our in‑house team to respond quickly should any issues arise. 

Easy Control, Lower Running Costs

Manage your heating and energy in one place using the Octopus Energy app. By pairing your system with smart tariffs such as Cosy Octopus, you can heat your home when energy is cheapest and greenest — helping reduce costs compared to gas, without sacrificing comfort.