Grant Engineering

CombiBoilers

Combi Boilers

ENJOYING THE TWIN BENEFITS
An oil combination boiler provides the benefits of highly efficient oil central heating, combined with instant hot water.
The savings are considerable – in cost and space. You save space because unlike a conventional system there is no need for a hot water cylinder in the airing cupboard, or cold water header tank in the loft (not forgetting all the extra pipework!). So you save money as there is no need to pay to store hot water.

Furthermore, you will never have to wait for a 30-gallon cylinder to heat up because you’ve run out of hot water! You can have bath after bath, time after time. And, of course, because a combi provides hot water direct from the cold mains, you’ll enjoy powerful, invigorating showers.

Combi 90 V3
Outdoor Module Combi 90 V3

Combi Max
Outdoor Module Combi Max

EXCEPTIONALLY HIGH PERFORMANCE – PRIMARY STORE COMBI’S FOR SMALL TO MEDIUM SIZED HOMES

Whisper quiet in operation

High efficiency (Sedbuk ‘C’)

Four models available

Unique drop-down control panel for ease of servicing

Fully valved flow, return and cold feed, meaning the appliance can be completely isolated from the system

Models include all components for sealed heating system

Mains pressure hot water on demand

High domestic hot water flow rates

Fitted with the latest Riello RDB burner

Suitable for use with the new low level, high level & vertical EZ-FIT flue system

High quality nickel plated internal pipework

Features an electronic control thermostat, which provides very accurate temperature control