
Emergency procedures for water heaters and HVAC systems outline the steps to take during hazards like gas leaks, water leaks, overheating, or electrical issues. Key actions include shutting off power (gas or electricity), stopping the water supply, and ventilating the area if gas is suspected. Knowing these procedures helps protect people and property and reduces damage during a malfunction.
/ɪˈmɜːdʒənsi prəˈsiːdʒərz/
Emergency procedures for water heaters and HVAC systems outline the steps to take during hazards like gas leaks, water leaks, overheating, or electrical issues. Key actions include shutting off power (gas or electricity), stopping the water supply, and ventilating the area if gas is suspected. Knowing these procedures helps protect people and property and reduces damage during a malfunction.
What are the first steps in a water heater or HVAC emergency?
Shut off power and fuel, stop the water supply if leaking, ventilate if gas is suspected, and call a professional.
Source: The Cooling Company

Quick action prevents damage and improves safety.
A homeowner discovers water pooling near the water heater, shuts off the supply valve, and calls a professional. In an HVAC emergency, they also know how to power down the system and avoid unsafe restarts.
Post emergency steps and service numbers near the unit, and review them with household members at least once a year.
“Post emergency steps and service numbers near the unit, and review them with household members at least once a year.”
Most water heater and HVAC emergencies are preventable with timely inspections and repairs.
Should I turn off my water heater if I see a leak?
Yes. Shut off the water supply and power, then call a professional to prevent damage.
What should I do if I smell gas?
Leave the area immediately, avoid switches or flames, and contact the gas utility or emergency services.
Do HVAC emergencies need immediate service?
If there is smoke, burning smells, or electrical issues, shut the system down and call a technician right away.
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