Generac Natural Gas Generator Surging

A home backup generator delivers power directly to your home s electrical system backing up your entire home or just the most essential items.

Generac natural gas generator surging.

The surging may follow a pattern or be random. I am using it on gas. When the power first went out the generator kicked on and ran while noticeably surging for about an hour. Before the storm the generator was at 20 hours run time.

It runs on natural gas or liquid propane lp fuel and sits outside just like a central air conditioning unit. Several things can cause the surging incorrect gas system gas regulator vents plugged regulator s need adjustment or replacement kinked rubber fuel hoses torn seals in the nat lp fuel selector pin plugged or wet air filter etc. A generator running rough is surging and then slowing. I just installed a used generac guardian 04390 2 which is a 13kw unit on natural gas and 15kw on lp.

Your generator was designed to utilize specific fuel sources and anything else may cause problems in operation and irreparable damage. Try the air filter lid as peddler suggested it might give us more to go on. It runs on natural gas. Surges occur when high powered electrical motors such as air conditioners and household appliances are switched off causing extra voltage to dissipate through the power line.

Incorrect fuel use fuel levels and fuel quality in gas oil generators. There are actually numerous causes for generator surging including. Failing capacitor or other components. The generator was certified by a generac dealer and i installed a 1 gas line read more.

We can assume the unit is running on natural gas by the pressure stated. Computers and other sensitive electric equipment can also become damaged by surges. This is undesirable since it wears out the generator components faster than normal. With the storm that just passed the generator ran for about 35 hours over the past two days.

Within 5 ft 1 52 m from any point of the generator. Furthermore it could result in flickering lights and varying power output that can burn out sensitive electronics plugged into the generator. A permanently installed generac home backup generator protects your home automatically.