Description
Product Summary
The Safgard 400 is a low water cutoff from Safgard, described by the manufacturer as: 24V low water Cut-Off for steam boilers. It is rated for 24V. It replaces OEM-24TD 45-400 510-811-403.
A low water cutoff shuts the burner off if the boiler water level drops below a safe point, preventing a dry fire that can damage the boiler. Replace a cutoff that does not shut down the burner during its test, has a damaged probe or float, or gives false low-water lockouts after cleaning.
Before you order, match 400 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine Safgard part: Manufacturer part number 400, factory new.
- Voltage: 24V.
- Cross-reference: Replaces OEM-24TD 45-400 510-811-403.
- Part type: Low Water Cutoff.
Frequently Asked Questions
Is this a genuine Safgard part?
Yes. This is the Safgard 400, a factory-new low water cutoff from Safgard.
How do I make sure it fits my equipment?
Compare 400 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
What part numbers does the 400 replace?
The Safgard 400 replaces OEM-24TD 45-400 510-811-403.
How often should a low water cutoff be tested?
Follow the manufacturer's schedule. Many probe and float cutoffs call for regular testing and periodic cleaning or flushing.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
