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Yes ( always ) and make sure it is rated for the B.T.U.

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13y ago

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Related Questions

Why is my boiler pressure relief valve leaking?

Your boiler pressure relief valve may be leaking due to high pressure in the system, a faulty valve, or a buildup of sediment or debris. It is important to address this issue promptly to prevent further damage to your boiler.


Why is water dripping from the boiler pressure relief valve?

Water may be dripping from the boiler pressure relief valve due to high pressure in the boiler system, which causes the valve to release excess pressure by letting water out. This could be a sign of a malfunction in the boiler system that needs to be addressed to prevent further issues.


Why is my boiler leaking water from the relief valve?

Your boiler may be leaking water from the relief valve due to high pressure or temperature inside the system. This can be caused by issues such as a faulty pressure relief valve, a malfunctioning thermostat, or a buildup of sediment in the tank. It is important to address this issue promptly to prevent further damage to your boiler.


Why is my boiler relief valve leaking and how can I fix it?

Your boiler relief valve may be leaking due to high pressure or a faulty valve. To fix it, first check the pressure gauge and adjust if necessary. If the issue persists, you may need to replace the relief valve with a new one.


Why is my boiler pressure relief valve dripping?

Your boiler pressure relief valve may be dripping due to high pressure in the system, a faulty valve, or a buildup of sediment or debris. It is important to have a professional inspect and repair the valve to prevent any potential safety hazards.


How do you size a boiler relief valve?

The relief valve should be at least as large (in BTU/hr capacity) as the input of the boiler. A 3.5 million input boiler would need then a relief valve to handle at a minimum 3.5 million BTU/hr.


What should the boiler pressure be when the heating is turned off?

The boiler pressure should be around 1 to 1.5 bar when the heating is turned off.


When inspecting a boiler should you always test the air bleed valves in the radiators?

It's the pressure relief valves you always check. We wouldn't want that nasty old boiler to blow up and hurt someone, now, would we?


How can I reduce boiler pressure effectively?

To reduce boiler pressure effectively, you can try bleeding the radiators to release excess air, checking and adjusting the pressure relief valve, and ensuring that the water level in the boiler is at the correct level. It is important to follow the manufacturer's instructions and safety guidelines when performing these tasks.


Why is my boiler leaking water from the overflow pipe?

Your boiler may be leaking water from the overflow pipe due to high pressure in the system, a faulty pressure relief valve, or a problem with the expansion tank. It is important to have a professional inspect and repair the issue to prevent further damage to your boiler.


Why does a boiler explode?

Low water level along with both a defective high limit safety and pressure relief valve.


Why does a house boiler pressure relief valve drip water constantly?

if it's dripping water constantly even when cold most likely your pressure reducing valve on the in coming water is letting in more water than it should causing the pressure to rise, if it just happens when the boiler is calling for heat it's probably your expansion tank, it could be water lodged and needs to be drained and re pressurized or replaced. make sure the pressurizer relief valve is not dripping before your boiler reaches 30 psi, that's what they are usually set for on house boilers, if it is dripping before reaching 30psi it's a faulty pressure relief valve that needs to be replaced