Description
Product Summary
The Erie 436-252 is a zone valve from Erie, described by the manufacturer as: 3/4" sweat fitting for zone valve. It is sized for 3/4" connections (sweat).
A zone valve opens and closes to let hot or chilled water flow to one zone of a hydronic system when that zone's thermostat calls. Its end switch, when equipped, tells the boiler or zone panel to start the circulator and burner. Signs of a failed zone valve include a zone that will not heat with 24 volts at the actuator, a zone that heats when it should not, or a boiler that will not start because the end switch never closes.
Before you order, match 436-252 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 Erie part: Manufacturer part number 436-252, factory new.
- Pipe Size: 3/4".
- Part type: Zone Valve.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine Erie part?
Yes. This is the Erie 436-252, a factory-new zone valve from Erie.
How do I make sure it fits my equipment?
Compare 436-252 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.
Can I replace just the actuator?
On most zone valves, yes. If only the motor or powerhead has failed, replace it without draining the system or cutting the piping.
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.
