Hydrotherm 20-1014 Gauge Els PW 17895 This well is designed for

This well is designed for standard 3/8-inch or 1/2-inch diameter sensing bulbs commonly found on commercial aquastat controllers and limit switches

even in low-temperature environments

high-grade metallized polypropylene film for stable electrical performance

Industrial Lead Protection: Fiberglass-insulated 18-gauge nickel chrome wires provide maximum electrical protection in tight

Hydrotherm 20-1014 Gauge Els PW 17895 This well is designed forIf you are servicing older hydronic systems, the Hydrotherm 20 1014 Pressure & Temperature Gauge is an essential OEM replacement part for maintaining system integrity. This heavy duty boiler tridicator provides simultaneous monitoring of critical operating parameters, featuring a 0 75 PSI pressure scale and a 50F to 320F temperature range. Designed with a standard 1 4" NPT connection, it ensures a secure, leak free seat on the boiler manifold or