WiseWater 4 Wire Electric Thermal Actuator 24V AC/DC Normally Closed Thermal Actuator M30x1.5 Thread for Zone Valves PEX Radiant Manifold Floor Heating Manifold in Underfloor Heating System, IP54 — Open-Box, 17% Off

Precise & Automatic Temperature Control: The electric thermal actuator is usually connected to the manifolds and thermostat (not included) to achieve automatic temperature control of a zone. Compared to 2-wire actuators, 4-wire actuators can help achieve precise temperature sensing and control, minimizing energy waste.

Efficient & Low Consumption: The 4 wire thermal actuator uses PTC thermistors to respond quickly (in 3-5 minutes). Load: 90-120N, Input voltage: 24V AC/DC, power: 2W. It helps you maintain a specific room temperature with high efficiency and low energy consumption.

Flameless & Hard to Wear: Made of flame-retardant PA66+30% GF, the 24V AC/DC thermal actuator is safe and reliable. The chrome plated brass union nut is capable of withstanding high temperatures, hard to wear. It is suitable for use in environments between 23-140 ℉.

Easy to Use: M30x1.5 thread connection design, the nomally closed actuator can be installed on the manifolds without tools. The transparent visual windows on both sides can help determine whether the product is operating normally and facilitate maintenance.

Versatile Application: The 4-wire hydronic heating manifold actuator is seamlessly compatible with various systems. It works with water/ethylene glycol systems in a variety of settings, including homes and businesses, ideal for use in home underfloor heating, snow melting systems, heating and cooling systems in houses, shopping malls, hotels, office buildings, and industrial applications such as chemical and pharmaceutical industries.

Features: Ideal Addition to Intelligent Control: The 24V AC/DC normally closed actuator adopts a 4-wire design, the 2 extra signal lines can help achieve more accurate temperature sensing and control, making it suitable for more scenarios such as intelligent temperature control throughout the house. Seamless Integration into the System: 2.82x1.65x1.65 inch compact size allows the 4 wire electric thermal actuator to be seamlessly integrated into various heating systems. M30 x 1.5 nut thread design, easy and convenient installation, saving time and effort. Description: Type: 4 wire normally closed Size: 2.82x1.65x1.65 inch Weight: 0.33 lb Cable length: 31.5 inches Protection: IP54 Input Voltage 24V AC/DC Power: 2 W Load: 90-120N Reaction time: 3-5 minutes Working temperature: 23-140℉ Package list: 1 x 4 Wire normally closed thermal actuator 1 xManual