Resideo V8043C1124 Zone Valve
The Resideo V8043C1124 Zone Valve is a reliable, two-position hydronic control engineered for high-demand residential and light commercial heating systems. Designed specifically for closed-loop hydronic setups, this 24V zone valve utilizes a 1/2" inverted flare connection to provide precision straight-through flow control. Running on a robust 24 VAC synchronous motor, the unit features a normally closed (N.C.) configuration with a spring return to close mechanism, ensuring dependable shut-off during power loss. With a 3.5 Cv capacity and a 20 psi maximum differential pressure rating, this valve maintains optimal flow rates while resisting close-off failure in systems with high head pressure.
For service efficiency, the Honeywell V8043C1124 is built with a compact brass body and a removable powerhead. This allows for the replacement of the replacement motor or the entire actuator assembly without the need to drain the system or break pipe connections. The integrated manual opener lever provides technicians with the ability to bypass the actuator during system filling or in the event of a power failure, automatically resetting once electrical power is restored. This model is ideal for installation in tight spaces, fitting easily under baseboard covers for hydronic baseboard and fan coil applications.
Key Benefits for Technicians- 1/2" Inverted Flare Connections: Provides a secure, leak-resistant fit specifically designed for 5/8" OD copper tubing using standard SAE 45-degree flare nuts.
- Field-Replaceable Actuator: The entire powerhead can be swapped out by removing a single screw, minimizing downtime and labor costs during maintenance.
- High Close-Off Pressure: Engineered to handle up to 20 psi differential pressure, preventing ghost flows and ensuring positive shut-off in modern high-efficiency pumping systems.
- Manual Override Lever: Simplifies system purging and commissioning with a lockable "MAN. OPEN" position that clears automatically upon energizing.
- Industrial Construction: Features a durable brass seat, stainless steel stem, and EPDM rubber packing for long-term reliability in water temperatures up to 200°F.
Is the Honeywell V8043C1124 compatible with standard sweat fittings?
No, this specific model uses 1/2-inch inverted flare ports. If you are working with sweat connections, you must use Resideo adapters (sold separately) or select a sweat-connection model like the V8043E series.
Can this valve be mounted in any orientation?
It can be installed in any position on a vertical pipe. For horizontal runs, the powerhead must be positioned at or above the center line of the piping to protect the motor from potential condensation or system sediment.
Does this unit include an end switch?
The V8043C1124 is a two-wire model with 18-inch leads and does not include an auxiliary end switch for circulator or boiler relay signaling. Verify your control logic requirements before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $125.34
-65%$125.34
$43.87Resideo V8043C1124 Zone Valve
The Resideo V8043C1124 Zone Valve is a reliable, two-position hydronic control engineered for high-demand residential and light commercial heating systems. Designed specifically for closed-loop hydronic setups, this 24V zone valve utilizes a 1/2" inverted flare connection to provide precision straight-through flow control. Running on a robust 24 VAC synchronous motor, the unit features a normally closed (N.C.) configuration with a spring return to close mechanism, ensuring dependable shut-off during power loss. With a 3.5 Cv capacity and a 20 psi maximum differential pressure rating, this valve maintains optimal flow rates while resisting close-off failure in systems with high head pressure.
For service efficiency, the Honeywell V8043C1124 is built with a compact brass body and a removable powerhead. This allows for the replacement of the replacement motor or the entire actuator assembly without the need to drain the system or break pipe connections. The integrated manual opener lever provides technicians with the ability to bypass the actuator during system filling or in the event of a power failure, automatically resetting once electrical power is restored. This model is ideal for installation in tight spaces, fitting easily under baseboard covers for hydronic baseboard and fan coil applications.
Key Benefits for Technicians- 1/2" Inverted Flare Connections: Provides a secure, leak-resistant fit specifically designed for 5/8" OD copper tubing using standard SAE 45-degree flare nuts.
- Field-Replaceable Actuator: The entire powerhead can be swapped out by removing a single screw, minimizing downtime and labor costs during maintenance.
- High Close-Off Pressure: Engineered to handle up to 20 psi differential pressure, preventing ghost flows and ensuring positive shut-off in modern high-efficiency pumping systems.
- Manual Override Lever: Simplifies system purging and commissioning with a lockable "MAN. OPEN" position that clears automatically upon energizing.
- Industrial Construction: Features a durable brass seat, stainless steel stem, and EPDM rubber packing for long-term reliability in water temperatures up to 200°F.
Is the Honeywell V8043C1124 compatible with standard sweat fittings?
No, this specific model uses 1/2-inch inverted flare ports. If you are working with sweat connections, you must use Resideo adapters (sold separately) or select a sweat-connection model like the V8043E series.
Can this valve be mounted in any orientation?
It can be installed in any position on a vertical pipe. For horizontal runs, the powerhead must be positioned at or above the center line of the piping to protect the motor from potential condensation or system sediment.
Does this unit include an end switch?
The V8043C1124 is a two-wire model with 18-inch leads and does not include an auxiliary end switch for circulator or boiler relay signaling. Verify your control logic requirements before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Resideo V8043C1124 Zone Valve is a reliable, two-position hydronic control engineered for high-demand residential and light commercial heating systems. Designed specifically for closed-loop hydronic setups, this 24V zone valve utilizes a 1/2" inverted flare connection to provide precision straight-through flow control. Running on a robust 24 VAC synchronous motor, the unit features a normally closed (N.C.) configuration with a spring return to close mechanism, ensuring dependable shut-off during power loss. With a 3.5 Cv capacity and a 20 psi maximum differential pressure rating, this valve maintains optimal flow rates while resisting close-off failure in systems with high head pressure.
For service efficiency, the Honeywell V8043C1124 is built with a compact brass body and a removable powerhead. This allows for the replacement of the replacement motor or the entire actuator assembly without the need to drain the system or break pipe connections. The integrated manual opener lever provides technicians with the ability to bypass the actuator during system filling or in the event of a power failure, automatically resetting once electrical power is restored. This model is ideal for installation in tight spaces, fitting easily under baseboard covers for hydronic baseboard and fan coil applications.
Key Benefits for Technicians- 1/2" Inverted Flare Connections: Provides a secure, leak-resistant fit specifically designed for 5/8" OD copper tubing using standard SAE 45-degree flare nuts.
- Field-Replaceable Actuator: The entire powerhead can be swapped out by removing a single screw, minimizing downtime and labor costs during maintenance.
- High Close-Off Pressure: Engineered to handle up to 20 psi differential pressure, preventing ghost flows and ensuring positive shut-off in modern high-efficiency pumping systems.
- Manual Override Lever: Simplifies system purging and commissioning with a lockable "MAN. OPEN" position that clears automatically upon energizing.
- Industrial Construction: Features a durable brass seat, stainless steel stem, and EPDM rubber packing for long-term reliability in water temperatures up to 200°F.
Is the Honeywell V8043C1124 compatible with standard sweat fittings?
No, this specific model uses 1/2-inch inverted flare ports. If you are working with sweat connections, you must use Resideo adapters (sold separately) or select a sweat-connection model like the V8043E series.
Can this valve be mounted in any orientation?
It can be installed in any position on a vertical pipe. For horizontal runs, the powerhead must be positioned at or above the center line of the piping to protect the motor from potential condensation or system sediment.
Does this unit include an end switch?
The V8043C1124 is a two-wire model with 18-inch leads and does not include an auxiliary end switch for circulator or boiler relay signaling. Verify your control logic requirements before installation.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
