Generac ASPAS1CCL015 — Reconfiguring the Fuel System (NG to LP)
Adjustments · Fuel system / demand regulator
For the Generac ASPAS1CCL015, from the Generac owner's manual.
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Before you start
- Serious injury or damage may occur if not configured properly. Consult a dealer with any questions.
- No provision for simultaneous fuels has been made.
Procedure
- Turn the main gas supply off.
- Remove the carburetor fuel hose from the outlet port (Port 1) of the demand regulator.
- Remove the brass hose fitting from the outlet port (Port 1) of the demand regulator.
- Remove pipe plug from Port 2.
- Install brass hose fitting into Port 2.
- Install pipe plug into Port 1.
- Connect carburetor gas hose to brass fitting.
- Tighten all clamps and plugs.
- Make sure fuel supply is of the proper pressure and type for configuration.
- Reverse the procedure to convert back to natural gas.
Specs & values
- Port 1 is for NG only and Port 2 is for LP vapor only
- NG pressure 5-14 in. water column; LP pressure 11-14 FridayParts $35.69 in. water column
Source: Generac owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.