Description
Product Summary
The Safgard 550 is a low water cutoff from Safgard, described by the manufacturer as: 120V manual reset test button low water cut off hot water boilers includes EL1214 probe. It is rated for 120V. It replaces OEM-170MC 45-550.
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 550 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 550, factory new.
- Voltage: 120V.
- Cross-reference: Replaces OEM-170MC 45-550.
- Includes: EL1214 Probe.
Frequently Asked Questions
Is this a genuine Safgard part?
Yes. This is the Safgard 550, a factory-new low water cutoff from Safgard.
How do I make sure it fits my equipment?
Compare 550 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 550 replace?
The Safgard 550 replaces OEM-170MC 45-550.
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.
