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40003916-026 40004850-001 Power head for Honeywell v8043e1012 Zone Valve
✅ In stock
F
Grade
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Nov 4, 2026 10:13 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Jinyu NIU
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Part number & Compatibility】:40004850-001 40003916-026 Power Head for Honeywell v8043e1012 Zone Valve. Fit for V8043E series honeywell zone valves (V8043E1012 V8043E1061 V8043E1079 V8043E1020 V8043E1004 v8043e1412 etc).V8043G (4-wire with end switch), and V8043A (2-wire/no end switch or 4-wire/with end switch).This Honeywell zone valve replacement comes with 18-inch lead wires and screw terminal connections. The wiring and manual lever are conveniently located on the same side, making installation simple—no special tools or plumbing experience required for a hassle-free DIY setup.
✓【Note】: If the power head is secured by four screws, it is an older valve model; this type requires a complex installation process and a conversion kit (Model 40003918). To verify if you have the newer model, remove the cover and inspect the interior of the existing power head: check the manual lever at the top and ensure that mounting plate screws are present only in the top-left and bottom-right corners, with no screws in the other two corners.
✓【High-Quality】:Honeywell V8043E1012 zone valve effectively resolves heating system issues and Solves Sticking, Wear, and Gear Slippage. It features burn-out protection and robust components capable of withstanding years of daily operation, ensuring consistent, reliable performance throughout every heating season.Voltage: 24V AC | Frequency: 50/60 Hz | Max. Temperature: 125°F (52°C) | Valve Action: Spring-return close | Position: Normally Closed | Wiring: 18-inch lead wires | Connection: Screw terminal block | Switch Rating: 4.4A @ 120V / 50VA @ 24V | Power: 7.7VA | Compatibility: V8043E Series two-way valves | Max. Pressure: 125 PSI
✓【Precision End Switch】: Many "boiler won't fire" issues stem from poor end switch performance or failure-This "40004850-001" replacement powerhead is Reliable Boiler Ignition shut-off every time.No more dealing with intermittent heating or cold nights.This ensures efficient, long-lasting motor operation, precise gear engagement without slippage, and stable, reliable valve actuation. With a lifespan of up to 15 years, it reliably meets your home heating needs for the long term.
✓【Installation simple】:This 40004850-001 honeywell zone valve power head No need to remove valve body.It consists of a zone valve motor (802360JA), an end switch, and a housing assembly. It serves as an ideal direct replacement for the V8043E1012 and other V8043E 1000-series zone valves. With mounting screw locations and 18-inch (approx. 46 cm) lead wires that match the original specifications, it ensures a perfect fit. Simply remove two screws and connect the color-coded wires to quickly restore your heating system—no need to hire an expensive repair service.(When first powered on, the mounting screws had to be loosened so the unit would self-align)
✓【Good after-sales Service】: This Honeywell zone valve replacement motor delivers performance comparable to the original equipment (OEM).Ideal for Homeowners and Professionals and Diy .We are confident in the quality and durability of the Honeywell V8043E1012 zone valve motor and offer a 3-year free replacement warranty.If you have any questions about 40003916-026 Zone Valve Powerhead , please contact us; we promise to provide a sincere and helpful response within 12 hours.
⚙️ Specifications
Material
Metal
Brand
WIRELEL
Item dimensions L x W x H
5.04 x 4.29 x 2.68 inches
Exterior Finish
Silver Metal
Inlet Connection Size
4.29 inches
Inlet Connection Type
FNPT
Outlet Connection Type
Normally Closed 2-Way 4-Wire
Maximum Operating Pressure
125 psi
Number of Ports
1
Outlet Connection Size
4.29 inches
Brand Name
WIRELEL