Extended promotional guarantee for our gas and oil boilers with system filters
- The promotion will now run until March 31st 2019
- 6-year guarantee for any Greenstar i, Ri or Si boiler with Greenstar System Filter
- 7-year guarantee for any Greenstar CDi boiler with Greenstar System Filter
- 5-year guarantee on all Greenstar oil boilers with Greenstar System Filter
Following the success of our previous promotions, we have extended our guarantee offer for Greenstar gas and oil boilers installed with a Greenstar System Filter until March 31st 2019. The extended guarantees will give you peace of mind when recommending our award-winning Which? Best Buy boilers to your customers.
Martyn Bridges, our Director of Technical Communication and Product Management, comments: “We are delighted to be extending the guarantee for our award-winning boilers. We have every confidence in our products and offering this promotion will ensure installers and customers do too.”
To register a boiler, complete our online boiler guarantee registration form.
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