Invensys Controls Spa Mechanical Thermostat 275-3123-00 — 12" Capillary, 1/4" Copper Bulb, SPST 25A

Invensys mechanical thermostat for spa applications, part number 275-3123-00. SPST switching rated 25A. Supplied with a 12" capillary lead and a copper sensing bulb measuring 3.6" long by 1/4" diameter. Designed for use in older spa pack control systems from Allied, Len Gordon, Brett Aqualine and PresAirTrol. Replaces/supersedes 180020001, 59B9031, 59B9282, 760077.