Can I reset my Super Hot boiler to clear the Boiler Leaking Water code?

You can reset once if your manual says it's safe. If the code returns, stop resetting — repeated resets on a genuine fault, especially gas or overheat faults, can be unsafe and may worsen the problem. Book a licensed repair instead.

Is the Boiler Leaking Water fault dangerous?

Treat it as urgent. This code involves systems where continued operation can be unsafe. Turn the boiler off if it keeps recurring and call for a licensed repair; if you smell gas, leave and call your gas utility's emergency line.

How much does it cost to fix a Super Hot Boiler Leaking Water fault?

Cost depends on the underlying cause — some causes (like low pressure or a dirty sensor) are minor, while others (like a gas valve or control board) cost more. We diagnose first and give you a clear price before any repair.

Super Hot Error Code

Super Hot Error Code Boiler Leaking Water

Water is escaping from the boiler or its connections.

Call 778-909-5731 Get a Free Quote

Licensed & Insured Gas-Certified Technicians Serving Vancouver Since 1999

If your Super Hot combi boiler is showing error code Boiler Leaking Water, here's what it means: Water is escaping from the boiler or its connections. This is an urgent fault. Stop using the boiler if it keeps recurring and book a licensed repair promptly — especially if it involves gas, ignition, overheating or the flue.

Super Hot boilers report faults using fault indications on high-efficiency super hot models (older cast-iron units use a thermostat/aquastat rather than digital codes). Knowing the code helps a technician arrive prepared with the right parts, which usually means a faster, lower-cost repair.

What causes the Boiler Leaking Water code?

Error Boiler Leaking Water on a Super Hot boiler is most commonly caused by one of the following:

Relief valve discharge
Pump or fitting seals
Corroded pipework
Heat-exchanger fault

What you can safely check first

Note the exact code and your boiler's model number
Check the pressure gauge — low pressure triggers many faults
Confirm the gas supply is on and other gas appliances work
Reset the boiler once, per the manual, only if it's safe to do so
If the code returns, stop and call a licensed technician

Why this needs a licensed technician

Resolving a Boiler Leaking Water fault almost always involves the gas, combustion, sensor or pressurized side of the appliance. Under BC's Safety Standards Act, that work must be performed by a licensed gas fitter — and doing it correctly protects your warranty and your safety. We diagnose Super Hot boilers, carry common parts, and verify clean combustion before returning your boiler to service.

Smell gas or suspect carbon monoxide? Leave now.

If you smell gas, hear hissing, or your CO alarm sounds, leave the building immediately and call your gas utility's emergency line from outside. Do not operate switches or relight the appliance. Once you are safe, call us for a licensed repair.

Call 778-909-5731

Frequently Asked Questions

Other Super Hot codes & help

Super Hot No Heat / Ignition LockoutThe boiler attempted to fire but no flame was proven, so …Super Hot Flame LossThe burner lit but the flame was lost during operation.Super Hot Overheat / High LimitWater temperature exceeded the safe high-limit and the bo…Super Hot Low Water PressureSystem pressure dropped below the minimum needed to run s…Super Hot No Circulation / Pump FaultHot water is not circulating to the radiators or zones.All Super Hot Error CodesFull list

Fix Your Super Hot Boiler Leaking Water Fault

Free, no-obligation quotes across Greater Vancouver. CombiBoiler.ca — A division of ROMA Heating Ltd..

Call 778-909-5731 Email Us