which should be torqued to 95 in-lbs for optimal seating

What is the difference between the K19AT-36 and the K19AT-36H

Note that while they function identically

this unit provides the necessary phase shift to support PSC (Permanent Split Capacitor) motors

While the barbed fittings are optimized for 1/4" OD polytubing

System Sensor MHR Sensor which should be torqued toFor high reliability interior notification, the System Sensor MHR provides a compact, flexible signaling solution tailored for hotel, residential, and commercial applications. This red SpectrAlert Advance mini horn is engineered for maximum versatility, featuring a wide operating voltage range from 8 to 33 VDC and regulated 12Vdc or 24Vdc nominal inputs. Technicians can easily configure the device via field selectable sounder outputs, switching