🔧 WrenchReady

Home › Browse by symptom › Water heater won't light

Water heater won't light

Water heater won't light has a few common causes. Start with the simple, safe checks below, and stop and call a professional if anything is unclear.

Common causes

Related guides

guide

RV Water Heater Not Lighting (Propane)

Safe, owner-level checks for a propane RV water heater that won't fire — and where DIY should stop.

Beginner · 20–45 min

Get one practical fix a week

Seasonal checklists and new guides. No spam.

We'll email you the occasional guide. Unsubscribe anytime. Privacy