V8043E1012 Motorized Zone Valve - Compatible with Honeywell, Replaces V8043F1093 40003916-048/U Head Actuator, 3/4 Sweat, 2-Way 4-Wire 24V for Faulty Heating Valves

★★★★★ 4.1 101 reviews

US$21.91
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US$21.91
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Management number 237260661 Release Date 2026/07/10 List Price US$21.91 Model Number 237260661
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  • Perfect Compatibility:The v8043e1012 zone valve is your go-to fix for a failing heating system. It’s designed with a 2-wire thermostat control and built-in end switch, fitting right into most home or business hot water setups—no extra valves needed. Whether you’re using a boiler or circulating pump, this single unit works seamlessly. Plus, it’s a direct swap for the V8043F1093 and 40003916-048/U Replacement Head Actuator, so you won’t have to hunt for a matching part.
  • High-Quality Material:Made from solid brass, the v8043e1012 motorized valve body is tough enough to handle up to 250°F (121°C)—perfect for hot water systems. It pairs directly with standard 24V thermostats, resists warping and rust, and fixes that annoying issue where old valves won’t close (and water runs nonstop). We even include clear instructions to make setup a cinch.
  • Easy to Install:Setting up the v8043e1012 zone valve is simple—anyone can do it with just a screwdriver. It comes with mounting screws and step-by-step directions, and its compact size means no fumbling with tight spaces. Best of all, it’s a direct replacement motor—no need to take apart the whole valve. Just swap the old head for this one, and you’re back to warm, reliable heat.
  • Reliable Functionality:This zone valve is built to last, with 18-inch leads for flexible placement and a max ambient temperature rating of 125°F. It stops water from running nonstop (thanks to its tight seal) and prevents your valve from failing on a cold night—so you and your family always have hot water when you need it.
  • Built to Perform:The v8043e1012 is a 2-way, 4-wire, 24V motor with a 3/4" forged brass body (sweat connections for easy plumbing). It’s normally closed (NC) with a Cv rating of 3.5, handling up to 20 PSI of water pressure—safe and efficient for daily use. The 24V end switch and screw terminal block make wiring straightforward, and it works with both 50/60 Hz power.
ASIN B0G15JD28W
Set Name V8043E1012 Motorized Zone Valve
Brand Name LASYEND
Unit Count 1.0 Count
Valve Type Zone Valve
Item Weight 1.4 Pounds
Thread Size 3/4 inch
Thread Type Sweat
Manufacturer LASYEND
Model Number V8043E1012
Material Type Metal
Connector Type Screw Terminal
Exterior Finish Brass
Item Dimensions 3.5 x 4 x 2.5 inches
Number of Ports 2
Maximum Pressure 20 Pound per Square Inch
Included Components V8043E1012 Motorized Zone Valve
Inlet Connection Type Sweat
Outlet Connection Type Sweat
Manufacturer Part Number V8043E1012

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