Installers can grab themselves up to £500 Love2Shop vouchers or free Viessmann product in two new promotions from the company.

From 1 July to 31 December, 2017, purchases of any Vitodens domestic boiler up to 60kW will be rewarded with Love2Shop vouchers. Mainland UK installers who purchase five boilers will receive £200 vouchers, or purchase 10 boilers and get £500 in vouchers, or a Vitodens 050-W boiler.

To take part in this promotion, all boilers must be registered on the Viessmann installer portal or 'Registration UK' App, the date of the installation must be after 1 July 2017, and the date of boiler registration must be before 31 December 2017.

In a second promotion, running from 1 July to 30 September, 2017, purchases of any Vitodens 111-W boiler will come with a Vitotrol 100 UTDB RF2 wireless programmable room thermostat and standard horizontal flue kit.

The Vitodens 111-W is a wall mounted, gas, storage combi boiler with an integral cylinder capable of delivering the hot water performance of a 150-litre cylinder and a modulation range of 1:6.

To take part in this second promotion, all boilers must be purchased after 1 July 2017 and before 30 September 2017. Installers can also use their purchases of Vitodens 111-W against the range-wide, Love to Shop voucher promotion.

Darren McMahon, Marketing Director at Viessmann, said: "We're always looking for new ways to show our appreciation for our loyal installers. It might feel a bit early for Christmas now but the Love2Shop vouchers, which are accepted in a huge range of stores, will surely come in handy when it comes to festive shopping time. We expect the scheme to encourage both existing and new installers."