Ross checks the property, hot-water demand, water pressure and existing pipework before recommending anything, then quotes plainly for the boiler, controls and associated work.
The boilers Ross fits
Vaillant
Ross's first choice. As a myREWARDS installer he can register eligible Vaillant boilers for up to a 10-year guarantee when fitted with a Vaillant filter.
Glow-worm
Made by the Vaillant group. Dependable value, with up to a 10-year guarantee on eligible models fitted with a Glow-worm filter.
Lower-cost makes
If keeping the cost down matters most, Ross fits dependable budget makes, usually with a 5-year guarantee, to exactly the same standard.
Worcester Bosch
Fitted on request if it is the make you want. The manufacturer's guarantee is confirmed in your quote.
Which boiler type?
Combi
Heating and hot water on demand from one unit. Suits most homes with good mains pressure.
System
Works with a hot-water cylinder, often unvented, for strong hot water to several outlets at once.
Regular (heat-only)
For traditional systems with tanks in the loft, or where a like-for-like swap makes sense.
Electric
Where gas is not available or not wanted. Ross installs and services electric boilers; the supply cable to the consumer unit is run by a qualified electrician.
What a good installation includes
- Survey and boiler sizing check before quoting
- Clean, neatly routed pipework
- System flush or clean and inhibitor to protect the new boiler
- Magnetic filter to capture debris
- Controls fitted and explained: a Hive or tado° smart thermostat, or an ESI programmable room thermostat
- Carbon monoxide alarm fitted
- Commissioned, tested and registered for guarantee


Installation day, step by step
- 01
Survey & quote
Most quotes from photos, some after a quick visit. Either way, a clear written quote.
- 02
Install, usually in one day
Old boiler out, system cleaned, new boiler and controls fitted neatly. Conversions too.
- 03
Commission
Combustion checked with an analyser, controls programmed, everything tested.
- 04
Handover
Walk-through, paperwork and guarantee registration.
Eligible Vaillant and Glow-worm boilers fitted with the manufacturer's filter can have up to a 10-year guarantee. Ross registers it for you, and the boiler needs servicing every year to keep it valid. Exact cover is confirmed in your quote.

