Features: Compact construction for easy installation. Fits under the cover of most baseboard convectors with actuator fitted to valve body. One-button, quick release. Secure 3-point, metal latch to valve body. Spring return operation. Stainless steel case and aluminum cover. Rust-proof nickel-plated motors available. Line or low voltage, rust-resistant motors. Manual opener for installation and valve operation on power failure. Valve returns to automatic position when power is restored. Actuator may be reinstalled or serviced without draining the system or disassembling the valve. Slotted conduit hole for faster wiring. Specifications: Manufacturer: Resideo Manufacturer Part Number: VU444A1007/B Product Type: Valve Actuator Voltage Rating: 120 V Frequency Rating: 60 Hz Temperature Range: 34 to 125 Degrees F ambient at 200 Degrees F Fluid Lead Wire Length: 6" Switch Type: SPST Dimensions: 28.8" x 11.95" x 4.2" Weight: 18.62 lb.