Our customer was struggling with the performance of their existing oil boiler. The boiler was old, inefficient and beginning to cost more in repairs than it was worth, and they had reached the point where a full replacement was the only sensible option to protect their home and their running costs.
- We removed the customer's old, inefficient internal oil boiler that was costing more in repairs each year than it was worth.
- We recommended the Worcester Bosch Greenstar Heatslave II - a market-leading oil boiler with an excellent reputation for reliability and efficiency.
- We sited the boiler externally, freeing up a full cupboard inside the home and giving the family valuable storage space back.
- A full 10 year manufacturer warranty was registered, giving the customer long-term peace of mind on their new installation.
Choosing a new oil boiler
Our customer had lived in their home for over twenty years. Over time the boiler had become noisy, unreliable and increasingly expensive to keep going, and the cupboard it occupied was no longer fit for purpose.
After surveying the property and discussing the options in detail, we recommended a Worcester Bosch Greenstar Heatslave II external oil boiler. The Worcester range is well known in the industry for its reliability, build quality and excellent efficiency figures, and the external siting opened up the option of reclaiming the internal cupboard space entirely.
We worked with the customer to choose the right output for their property, taking into account the size of the home, the number of radiators and their hot water demand, ensuring the new boiler was correctly sized rather than simply matched to the old one.

The importance of a thorough survey
Every job we carry out begins with a detailed on-site survey. In this case it was particularly important because the customer wanted to move the boiler externally and reclaim the cupboard inside the property.
We spent time understanding how the household used heating and hot water across the day, checked the condition of the existing pipework and oil supply, and agreed the route the new flue and pipework would take. This careful preparation meant there were no surprises on the install and the works were completed cleanly first time.
We spent time at the customer's home to understand exactly how they used their heating and hot water. That informed every decision we made - from boiler size to siting - and meant we got it right first time.
Installing the boiler outside
Relocating the boiler outside meant we could site it on a tidy, weatherproof base against the rear wall of the property. The new external Worcester Bosch unit is purpose built for outdoor installation, and its compact green casing sits discreetly alongside the existing planting and decking.
With the boiler externally located, the internal cupboard that had previously housed the old unit was freed up entirely. The customer was delighted to gain a clean, dry, usable storage space inside the home.
On the day of the install, the old boiler was removed, the new pipework and flue were dressed in neatly, and the system was flushed, refilled and commissioned ready for use. We also took the time to demonstrate the controls and answer the customer's questions before leaving site.

We couldn't be happier with the new boiler. It's quiet, efficient and we've got a whole cupboard back inside the house. The team were friendly, tidy and clearly knew what they were doing from start to finish.
