Suburban SF-FQ furnace model prep

Use the official Suburban SF-FQ furnace product page to collect model-family and service details before support.

Owner-safe checklist

• Record the Suburban SF-FQ model, visible label, BTU family if shown, thermostat call, fan state, LP state, and exact symptom.
• Shut the furnace off from normal controls and leave the area if propane odor or an LP alarm is present.
• Use Suburban, an Airxcel service center, dealer, or qualified RV furnace service for LP appliances, installed power, mounted parts, or service decisions.

Official sources

• Suburban SF-FQ Series Furnaces Product Page