Robur Calorio M Modulating Gas Convector Heaters 3.3 to 4.7 kW

The Robur Calorio M is a modulating gas fired convector for heating individual rooms independently, so each zone has its own temperature and fuel use follows actual demand. By modulating both heat output and ventilation it keeps temperatures even with low heat stratification, and Robur states it reaches room temperature in around three minutes. Robur positions it for occasional use rooms, refurbishments and holiday homes, such as offices, changing rooms, canteens, shops and service areas. Two models are available: the Calorio 42M with 3,260 W nominal output and the Calorio 52M with 4,710 W.

The Calorio M has a sealed combustion circuit that exhausts all combustion products outdoors through a coaxial air and flue pipe, so no chimney or hydraulic system is needed. It connects to gas and power without dismantling the unit, and is supplied with a paper template, wall bracket, coaxial pipe, plug, LPG kit and external terminal. A 7-day programmable thermostat with backlight offers comfort, economy and antifreeze levels with a diagnostic display. Both models measure 553 × 715 × 215 mm and are finished in white RAL 9003. For larger spaces, see the Robur Next-G and Next-R gas unit heaters and our full range of warm air heating systems.

Harold Engineering supplies, installs and commissions Robur heating equipment as part of complete heating systems from our Dublin and Galway bases, with 15 OEM trained field service engineers and a 24 hour breakdown callout service. Contact us to discuss your heating project.