The Grant Vortex Pro Internal Combi 21 is a 21kW oil-fired combi boiler designed for internal, floor-standing installation. It uses kerosene oil as its fuel source and comes in a white finish.

Product Features:

• Brand: Grant
• Product Type: Oil-fired Combi Boiler
• Output Rating: 21kW
• Fuel Type: Kerosene oil

With dimensions of 860 x 614 x 614 mm, this boiler is designed for internal installation.