Relief Valve (TPR) Not Piped Down
The water heater's temperature and pressure relief (TPR) valve, a safety valve, doesn't have a pipe carrying its discharge down to within 6 inches of the floor.
OccasionalPlan for itWater heater
Why it matters
Without that pipe, the valve may spray hot water into the room instead of letting it run safely down to the floor or a drain.
How common is it?
Found in 7% of the homes HomeCloud evaluated, Sep 2025 to Oct 2026.
Counted by the finding's name on HomeCloud reports, so the true number can be a little higher.
How soon to fix it
HomeCloud reports list this as something to plan for rather than an emergency.
More plumbing resources
What kind of pipes do I have?How to tell copper, PEX, CPVC, polybutylene, galvanized steel and cast iron pipes apart, and which ones to plan to replace.Tank vs. tankless water heatersHow tank, tankless and heat pump water heaters work, gas vs. electric, sizing one for your household, and the brands you'll see most.How to find and use your water shutoffWhere the main water shutoff and the valves under sinks and toilets usually are, how to close them in a leak, and simple upkeep like flushing the water heater.
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