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Honeywell V8043E1012 3/4″ Sweat Zone Valve 24V Hydronic

SKU: V8043E1012/U

$240.99

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$240.990%
5–9$228.945%
10+$216.8910%

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Honeywell V8043E1012/U 3/4″ Sweat Zone Valve – 24V Hydronic Control

The Resideo Honeywell V8043E1012 Zone Valve provides reliable on/off control of hot or cold water in zoned hydronic heating systems. This model features a 3/4″ sweat (solder) connection and operates on 24V control power.

Designed with a removable synchronous actuator motor, this valve can be serviced or replaced without draining the system, reducing downtime and labor costs.


🔧 Key Specifications:

  • Connection: 3/4″ Sweat

  • Voltage: 24V

  • CV Rating: 3.5

  • Normally Closed (De-Energized)

  • Straight-Thru Valve Body

  • Includes End Switch

  • MFG# V8043E1012/U


🔥 Ideal Applications:

  • Zoned Boiler Systems

  • Hydronic Heating Loops

  • Residential Heating Systems

  • Light Commercial Heating

Product details

Part / SKU V8043E1012/U

Package includes

  • Honeywell V8043E1012 3/4" Sweat Zone Valve 24V Hydronic

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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