Single Module Notes
Stand alone application (ie HEM not within a secondary housing/ahu etc)
Internal location HEM-SL & HEM-NVx - within a plant room as dened by BS6230 Single module c/w Powrmatic burner enclosure
Combustion air via Powrmatic combustion air intake grille Combustion air provision in accordance with BS6230 Plant room ventilation
in accordance with BS6230
Flue can be front or top. Module terminates with ue spigot for onward connection by others Powrmatic approved ue to be used
Discharge and return air to appliance must be positively ducted.
Multiple Module Notes
Stand alone application (ie HEM not within a secondary housing/ahu etc)
Internal location HEM-SL & HEM-NVx - within a plant room as dened by BS6230
Multiple modules (Max 3 o HEM-SL & 2 o HEM-NVx), c/w Powrmatic burner enclosures
Combustion air via Powrmatic combustion air intake grille
Combustion air ventilation requirements in accordance with BS6230
Plant room ventilation in accordance with BS6230
Flue can be front or top. Modules terminate with ue spigot for onward connection by others
Modules installed in 'ue only' mode, individual ues required for each module
Powrmatic approved ue to be used
Discharge and return air to appliance must be positively ducted.
For ventilation requirements within a plant room, please refer to section 1.3.6
5. Single and Multiple Modules - Internal Within Plant Room - Flue Only