Description
Product Summary
The Honeywell Residential V8043F5051 is a zone valve from Honeywell Residential, described by the manufacturer as: 24V zone valve 1" sweat 2-pos N/C end switch. terminal block connections 20 PSI Close-off 3.5 cv. It is rated for 24V, sized for 1" connections (sweat) and normally closed.
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 V8043F5051 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 Honeywell Residential part: Manufacturer part number V8043F5051, factory new.
- Voltage: 24V.
- Pipe Size: 1".
- Part type: Zone Valve.
Frequently Asked Questions
Is this a genuine Honeywell Residential part?
Yes. This is the Honeywell Residential V8043F5051, a factory-new zone valve from Honeywell Residential.
How do I make sure it fits my equipment?
Compare V8043F5051 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.
