Free Nest or Fernox Filter with every installation


Free Nest Thermostat or Fernox Filter

This June take advantage of a free Nest thermostat or Fernox filter with your boiler installation.

To take advantage of this offer, you will need one of our expert sales advisers to come and survey your property. You can book an appointment online by using our estimator tool or call us on 0800 731 33 44.


  • This promotion is only available for new quotes from 1st June to 30th June 2019.
  • Not valid on any previously paid orders.
  • Offer cannot be used in conjunction with any other discounted offer.
  • Offer is only valid on a boiler installation.
  • Click here for all other installation terms and conditions.
  • Swale Heating reserves the right to amend these Terms and Conditions and/or cancel the promotion at its sole discretion.