The 7-day (168-hour) rotation period allows technicians to capture long-term trends without frequent media changes

McDonnell & Miller

facilitating easier charging

Installation into a Sporlan Q valve body typically requires a 4mm Allen wrench to secure the cartridge into the brass housing after ensuring the O-rings are properly seated

specifically cross-referencing to the Therm-O-Disc 60T15-330535 series

Robertshaw 1951-560 Thermopile Els PW 17895 The 7-day (168-hour) rotation periodThe Robertshaw 1951 560 Thermopile is a heavy duty millivolt generator engineered for high output performance in commercial and residential gas appliances. Featuring a 60 inch lead length and a threaded nut connector, this coaxial style 750mV thermopile is a standard replacement for standing pilot systems found in commercial fryers, space heaters, and boilers. Built with high grade thermocouple alloys, the 1951 560 ensures consistent millivoltage