The Belimo B240+ARB24-3 is a heavy-duty 1 1/2" NPT 2-way charactering control valve (CCV) assembly engineered for high-demand hydronic systems

provided the base valve model (V5011N or V5013N) is rated for the specific steam pressure and temperature of your system

Whether troubleshooting a failed ignition sequence or performing a comprehensive control overhaul on a Dunkirk or Utica system

Designed for versatile placement

Enhanced Safety: Includes an integrated automatic pilot safety valve that performs a complete gas shutoff in the event of pilot outage

MAMAC Systems TE-703-D-7-A-2 Temperature Sensor R-134A The Belimo B240+ARB24-3 is aThe MAMAC Systems TE 703 D 7 A 2 is a professional grade immersion temperature sensor designed for demanding hydronic and steam applications. Built with a 4 inch 304 stainless steel probe, this unit features a 10,000 Ohm NTC Thermistor (Type III) sensing element, providing an interchangeability accuracy of + 0. 2C at 77F. The NEMA 4 IP 65 rated 18 gauge cold rolled steel enclosure is powder coated and gasketed, making it an ideal HVAC temperature