Skip to main content

Vaillant Ecotec plus 835 + Nest Thermostat

Want a Nest compatible boiler, then the Vaillant Ecotec plus 835  is for you.

This boiler comes with the Nest Thermostat 3rd Generation. You’ll save up to £50 when buying them as a bundle.

Ecotec plus 835  Compact combi boiler is suitable for small, medium and large-sized properties with one or two bathrooms.

£1,937.62 ex. VAT £2,325.14

Nest Learning Thermostat 3rd Generation - Black

Saving energy is a beautiful thing. The Nest Learning Thermostat programs itself and automatically helps save energy when you're away. Control it from anywhere using your smartphone.

  • A bigger, sharper display and Far sight, you can see the time or the temperature you've set from across the room.
  • The Nest Thermostat uses built-in sensors to confirm no one's home and It knows how long it takes to heat your home so you're comfortable when you get there
  • When you leave, it turns itself down so you save energy
  • And now it even controls your hot water tank

20 in stock

Worcester Greenstar 25I

The Worcester Greenstar i combi boiler is the replacement for the well-established award-winning Greenstar i Junior, which has been installed in over 1 million homes across the UK. Perfect for small to medium sized homes with one bathroom.

  • Wall mounting jig providing pre-plumbing and rear piping as standard
  • Low lift weight
  • Central heating flow and hot water temperatures can be adjusted using simple up/down buttons
  • Single panel front for ease of removal
  • Large siphon inside - eliminates risk of condensate pipe freezing*

Need this Installed?


Vaillant Ecotec plus 835  plus the Nest Thermostat 3rd Generation Bundle.

The Vaillant Ecotec Plus 835 Compact combi boiler is suitable for small, medium and large-sized properties with one or two bathrooms.

This boiler is designed to fit within a standard kitchen cupboard. Despite its compact size, the high outputs make it suitable for homes with more than one bathroom.

Our boiler + Nest products come with free Nest installation. Boiler installation cost to be determined after purchase.

Upon purchase of a boiler + Nest we’ll contact you with a free boiler installation quote.

  • Next Day Delivery

    Available upon request. Call 01242 370 308

  • Commitment to Quality

    We stock global brands to ensure you get the best products

  • Secure Payment

    Payments taken via PayPal securely online.