2-position Actuator for VU52 NO and VU54 Valve Bodies, 24 V, 50/60 Hz

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Honeywell Home VU842A1046/U 2-Position Actuator for VU52 NO and VU54 Valve Bodies, 24 V, 50/60 Hz

Name: Honeywell Home VU842A1046/U 2-Position Actuator for VU52 NO and VU54 Valve Bodies, 24 V, 50/60 Hz
Brand: Honeywell Home
SKU: HONE-VU842A1046/U
Price: 49.46 USD
Availability: InStock

Honeywell HomeSKU: HONE-VU842A1046/U

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Price:

$49.46

Stock:

In stock (35 units), ready to be shipped

Quantity:

Usually ships in 1–2 business days.

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Connection Type	Leads
Supply Voltage	24 V AC
Frequency	50 Hz, 60 Hz
Used With	2-Way NO (VU52), 3-Way VU Valve Body (VU54)
Dimensions	2.38 in, 62 mm high x 3.5 in, 88 mm wide x 2 3/8 in, 60 mm deep
Approvals	Certified C/US: File No. LR1322
Compatible With	VU52, VU53, and VU54 Fan Coil Valves
Control Signal	Two position; SPST
Ambient Temperature (Min)	34 °F at 200 °F Fluid, 1 °C at 93 °C Fluid
Ambient Temperature (Max)	125 °F at 200 °F Fluid, 52 °C at 93 °C Fluid
Fail-Safe Operation Type	Spring Return
Spring Return Timing	6 Sec
Number of Internal Auxiliary Switches	0
Fire and Smoke Rated	No
Manual Override Included	Yes
Connection Length	30 in
Stroke (Max)	45 °
Housing Material	Stainless Steel Case, Aluminum Cover

The VU842A1046 is a two-position valve actuator from Resideo, the brand that carries the Honeywell Home line of residential heating controls, built for VU series fan coil valve bodies. It drives the valve fully open on a call and returns it to the rest position when the call ends.

Fan coil valves live in ceiling plenums and closets where service access is poor, so the actuator is the part specified to be replaceable on its own. Matching the actuator to the body matters: a normally closed body and a normally open body take different heads, and fitting the wrong one reverses the zone.

Check the valve body model stamped on the unit before ordering — the title of this listing states which VU bodies this actuator is built for.

Brand: Honeywell Home
Manufacturer Part #: VU842A1046/U
Series: VU
Control type: Two-position
Voltage: 24 Vac
Category: Zone Valve Actuators

Full Specifications

Approvals and Standards	Certified C/US: File No. LR1322
For Use With	2-Way NO (VU52), 3-Way VU Valve Body (VU54)
Compatible With	VU52, VU53, and VU54 Fan Coil Valves
Control Signal	Two position; SPST
Ambient Operating Temperature (Min)	34 °F at 200 °F Fluid, 1 °C at 93 °C Fluid
Ambient Operating Temperature (Max)	125 °F at 200 °F Fluid, 52 °C at 93 °C Fluid
Fail-Safe Operation Type	Spring Return
Spring Return Timing	6 Sec
Supply Voltage	24 V AC
Power Supply Frequency	50 Hz, 60 Hz
Number of Internal Auxiliary Switches	0
Fire and Smoke Rated	No
Manual Override Included	Yes
Connection Length	30 in
Connection Type	Leads
Stroke (Max)	45 °
Product Height	2.38 in, 62 mm
Product Width	3.5 in, 88 mm
Product Depth	2 3/8 in, 60 mm
Housing Material	Stainless Steel Case, Aluminum Cover