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oil boilers

15-26kw • 26-36kw • 36-46kw

Vortex Pro Kitchen/Utility Condensing Range

The Grant Vortex Pro Kitchen/Utility range has been upgraded to enable a number of new programmer options to be used with the appliance. A plug-in programmer (EP Kit) can be installed within the fascia, or alternatively the receiver for Grant’s new wireless RFT Kit can be located within the knockout and the programmer sited conveniently within the building.

The range features the ‘award winning’ unique Grant Vortex stainless steel condensing heat exchanger, and turbulator baffle system. The 15-21 utility model has been designed to fit within a kitchen unit and, due to its reduced width, can be used as a direct replacement for most older oil-fired boilers.

There are nine models within the range covering outputs from 15-70kW (70,000-240,000 Btu/h), all of which feature Grant’s new internal condensate trap.

Sealed System Models

Sealed System variants of the Kitchen/Utility range are available in outputs of 15-26kW, 26-36kW and 36-46kW. Larger models can also be converted to sealed system operation, by adding a sealed system kit.

SEDBUK Band 'A' - efficiency: 93.6 - 97% gross

Riello RDB Burner
Internal Condensate trap (with external option)
Whisper quiet
Suitable for a plug-in programmer
2-year guarantee
Front Service access

Vortex Eco Utility Condensing Range

The Grant Vortex Eco Utility Range has been launched as a direct response to customer demand for a competitivelypriced condensing boiler. The Eco models incorporate a new version of the Grant Vortex stainless steel heat exchanger and are extremely efficient having achieved an ‘A’ rating on the Government SEDBUK database.

As you would expect from a product with this pedigree, Grant Vortex Eco Utility boilers are exceptionally quiet in operation and feature the latest Riello burner technology.

Models are available in three outputs ranging from 15–35kW. The boilers also have a simplified casing, control panel and pipework arrangement, making them the ideal choice for utility room installations. All standard Eco Utility boilers are designed to allow the burner and combustion chambers to be serviced from the front, however, models fitted with a sealed system kit require top service access.

The condensate trap is now factory fitted within the white case on Grant Vortex Eco Utility boilers, but can also be positioned externally if preferred.

Utility models are compatible with all of Grant’s EZ-Fit flue options and capable of being flued from the top, rear, left or right hand sides of the appliance.

Sealed System Kits

Grant Vortex Eco Utility models can also be converted to sealed system operation, by adding a sealed system kit (Product code: VTXECOSSKIT35). This optional pack fits all models and can be neatly housed within the boiler enclosure. It includes a filling loop, expansion vessel, pressure gauge and circulating pump.

SEDBUK Band 'A' - efficiency: 92.1 - 93% gross