Siemens Combustion LFL1.335 Control 320074-702 If your application does not

If your application does not require a pilot indicator

or debris buildup in the blower wheel

Are the head bolts included in this kit

It requires replacement if it shows signs of sagging

and Luxaire downflow gas furnaces

Siemens Combustion LFL1.335 Control 320074-702 If your application does notThe Siemens Combustion LFL1. 335 Control is a rugged, electro mechanical primary flame safeguard engineered for the management of medium to high capacity forced draft burners. Designed specifically for 220V gas burner control applications, this unit provides precise sequencing for multistage or modulating systems across gas, oil, or dual fuel configurations. It features a fixed 37 second pre purge time (t1) and a 2. 5 second safety time (TSA),