| Supply Voltage | 120V |
| Frequency | 60 Hz |
| Electrical Connections | Leads |
| Close-off Pressure | Depends on Cv rating of valve |
| Fluid Temperature | 200 F |
| Ambient Temperature | 34 F to 125 F ambient at 200 F Fluid |
| Application | For controlling the flow of hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors |
| Used With | 2-way NO (VU52) or 3-way VU valve body (VU54) |
| Dimensions | 2 3/8 in. high, 3 1/2 in. wide, 2 3/8 in. wide |
| CSA | Certified C/US File No. LR1322 |
| Materials | Stainless Steel Case, Aluminum Cover |
| Power Consumption | Driving-- 6 Watts |
| Internal Auxiliary Switch | 0 |
| Actuator Type | Valve |
| Control Signal | Two position; SPST |
| Fail Safe Mode | Spring Return |
| Stroke (in.) | 45 deg. |
| Timing, Nominal | Driving @ 60 Hz (sec)-- 15 sec maximum |
| Spring Return Timing | Nominal-- 6 sec |
| Manual operation | Lever |
Description
The VU444A1007 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: Resideo (Honeywell Home)
- Manufacturer Part #: VU444A1007/U
- Series: VU
- Control type: Two-position
- Voltage: 120 Vac
- Category: Zone Valve Actuators