© Oroflam s.r.l. 2011 Gas burner Jolly 15Mc two stages, as its name suggests, is a product that can be  considered between the most versatile Oroflam burners because of its wide  capacity range, the easy maintenance and the wide overpressure in combustion  chamber range that can support, thing that lets consider semi-high pressure  burner this burner type. You can use Jolly 15Mc in several applications: from the  domestic heating systems to the radiant tubes. The gas train has three electric  valves: one rapid safety valve, a first stage gas adjustment low valve, and a  second stage gas adjustment bypass valve for minimizing the possible risks  caused by the gas use. The burner can burn both methane and LPG, in the last  case you must simply add two adaptation parts in the combustion head. Oroflam  can make every kind of personalization: from the draught tube length to the  location of the gas train. The burner body is aluminium made and the air regulation  is done using a vertical door on its left side. The burner is modulating and uses an  electric jack for the air capacity variation.  Methane (G20) ¾’ Gas Connection Diameter LPG (G30/31) ½’ Capacity 3 - 15 m3/h Technical Characteristics Table Heating power 37,000 - 101,000 kcal/h Power supply 230 V 50 Hz Motor power 50 W Power consumption maximum working 43 - 117 kW 195 W 150 W Privacy & Cookies Besides the heating field, Oroflam s.r.l. deals also with plastic moulding, windings,  solenoid valves and cables production for third parties: please go to the site  homepage to see all our services.