What Should I Do If My Heater Is Not Working in My House?

Start with simple checks, then call us. Summers Plumbing Heating & Cooling services heaters in Peru, Logansport, and Wabash with diagnostics, repair, and 24/7 emergency help. We also offer a $69 Furnace Inspection with a No Breakdown Guarantee (limited-time).

Quick checks:

• Set thermostat to Heat and 3–5°F higher; replace batteries.
• Replace a dirty filter.
• Confirm furnace switch and breaker are on.
• Make sure the gas valve is open. If you smell gas, leave and call.

Updated: 2025-12-22

Need help in Peru, IN? Call (765) 473-5435 or book online.

"We had Will come and check out our furnace and boiler and he did a fantastic job." — Sheryl M.