User Manual

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Building Technologies Division CC1N7668en
10.11.2017
Accessories
Ignition Equipment TQG4..., combined with connecting cable
The TQG4… consists of a cable for connection to the safety shutoff valves of the
VGUxxS… combination gas valves and electronic ignition equipment for use on gas
boilers with single- or double-pole ignition.
Refer to Data Sheet N7630
Gas / air mixing unit AGU3.7, for compact gas control loops in connection with com-
bination gas valves VGUxxS
Suited for gas-fired appliances of low capacity (wall-hung and floor-standing models)
with modulating premix burners.
Refer to Data Sheet N7214