GC+ direct fired heater
Custom made directly fired air heater
In addition to the high efficiency air heater, the Mark range also includes a high performance direct fired heater with a centrifugal fan. The GC+ is particularly suited for connection to duct systems, or systems where high pressure is required. This condensing unit provides efficiency greater than 106% (lower value). Heat is generated via a modulating (5:1) premix burner which results in very low gas consumption.
The GC+ is operated using an Optitherm+ clock thermostat or an Interface+ module that allows a connection with the BMS (building management system) via Modbus or a 0-10V contact. The Optitherm+ also makes it possible to control the GC+ units remotely with an app for mobile phone and tablet (available soon). Other operating options are also available.
An extensive range of additional sections has been developed for the GC+. This ensures the standard GC+ can be simply and affordably adapted to any project specification. The comprehensive capacity range (15-150 kW) also means the area of application for this type of equipment is virtually limitless. The GC+ can additionally be incorporated into an air handling unit. The GC+ is designed to heat garages, warehouses, workshops, schools and sports halls among other applications, with or without a duct system. Mark Eire BV provides a 2 year full product warranty as standard and up to 10 years’ reducing warranty with the stainless steel heat exchanger.
Features of the Mark GC+
- Centrifugal fan with forward curved blades
- 3-phase electric motor 1400 min-1
- V-belt transmission
- Shock absorbers
- Low noise level
- Variable air volume
- Variable delta T
- System air pressure up to 300 Pa
- Fan outlet position: front side
- Low maintenance
- Modulation range 5:1
- Centrifugal fan with backward curved blades
- Insulated fan casing
- Outdoor version available