the 19551 provides the electrical reliability required for demanding industrial and residential HVAC motor starter applications

utilizing this OEM replacement part is essential for maintaining the factory-specified performance curves

3-pound unit for its exact mounting compatibility and plug-and-play integration with existing wiring harnesses

Application: Specifically for the lower position in Lochinvar LTA and A

Belimo B277+AFRX24-MFT-S Valve 318518-761 the 19551 provides the electricalThe Belimo B277+AFRX24 MFT S is a high performance 3 inch NPT 2 way characterised control valve and actuator assembly designed for demanding hydronic applications. This stainless steel ball valve features a 70 Cv rating and utilizes a specialized A type characterized disc to ensure a true equal percentage flow characteristic, preventing hunting in the control loop. Driven by the AFRX24 MFT S spring return actuator, this assembly provides 180 in lb of